## 43938

43,938 (forty-three thousand nine hundred thirty-eight) is an even five-digits composite number following 43937 and preceding 43939. In scientific notation, it is written as 4.3938 × 104. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 14,640 positive integers (up to 43938) that are relatively prime to 43938.

## Basic properties

• Is Prime? No
• Number parity Even
• Number length 5
• Sum of Digits 27
• Digital Root 9

## Name

Short name 43 thousand 938 forty-three thousand nine hundred thirty-eight

## Notation

Scientific notation 4.3938 × 104 43.938 × 103

## Prime Factorization of 43938

Prime Factorization 2 × 32 × 2441

Composite number
Distinct Factors Total Factors Radical ω(n) 3 Total number of distinct prime factors Ω(n) 4 Total number of prime factors rad(n) 14646 Product of the distinct prime numbers λ(n) 1 Returns the parity of Ω(n), such that λ(n) = (-1)Ω(n) μ(n) 0 Returns: 1, if n has an even number of prime factors (and is square free) −1, if n has an odd number of prime factors (and is square free) 0, if n has a squared prime factor Λ(n) 0 Returns log(p) if n is a power pk of any prime p (for any k >= 1), else returns 0

The prime factorization of 43,938 is 2 × 32 × 2441. Since it has a total of 4 prime factors, 43,938 is a composite number.

## Divisors of 43938

1, 2, 3, 6, 9, 18, 2441, 4882, 7323, 14646, 21969, 43938

12 divisors

 Even divisors 6 6 4 2
Total Divisors Sum of Divisors Aliquot Sum τ(n) 12 Total number of the positive divisors of n σ(n) 95238 Sum of all the positive divisors of n s(n) 51300 Sum of the proper positive divisors of n A(n) 7936.5 Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) G(n) 209.614 Returns the nth root of the product of n divisors H(n) 5.53619 Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43,938 can be divided by 12 positive divisors (out of which 6 are even, and 6 are odd). The sum of these divisors (counting 43,938) is 95,238, the average is 793,6.5.

## Other Arithmetic Functions (n = 43938)

1 φ(n) n
Euler Totient Carmichael Lambda Prime Pi φ(n) 14640 Total number of positive integers not greater than n that are coprime to n λ(n) 7320 Smallest positive number such that aλ(n) ≡ 1 (mod n) for all a coprime to n π(n) ≈ 4569 Total number of primes less than or equal to n r2(n) 8 The number of ways n can be represented as the sum of 2 squares

There are 14,640 positive integers (less than 43,938) that are coprime with 43,938. And there are approximately 4,569 prime numbers less than or equal to 43,938.

## Divisibility of 43938

 m n mod m 2 3 4 5 6 7 8 9 0 0 2 3 0 6 2 0

The number 43,938 is divisible by 2, 3, 6 and 9.

• Abundant

• Polite

## Base conversion (43938)

Base System Value
2 Binary 1010101110100010
3 Ternary 2020021100
4 Quaternary 22232202
5 Quinary 2401223
6 Senary 535230
8 Octal 125642
10 Decimal 43938
12 Duodecimal 21516
20 Vigesimal 59gi
36 Base36 xwi

## Basic calculations (n = 43938)

### Multiplication

n×i
 n×2 87876 131814 175752 219690

### Division

ni
 n⁄2 21969 14646 10984.5 8787.6

### Exponentiation

ni
 n2 1930547844 84824411169672 3727014977973048336 163757584102179797787168

### Nth Root

i√n
 2√n 209.614 35.2869 14.478 8.48336

## 43938 as geometric shapes

### Circle

 Diameter 87876 276071 6.06499e+09

### Sphere

 Volume 3.55312e+14 2.426e+10 276071

### Square

Length = n
 Perimeter 175752 1.93055e+09 62137.7

### Cube

Length = n
 Surface area 1.15833e+10 8.48244e+13 76102.8

### Equilateral Triangle

Length = n
 Perimeter 131814 8.35952e+08 38051.4

### Triangular Pyramid

Length = n
 Surface area 3.34381e+09 9.99665e+12 35875.2

## Cryptographic Hash Functions

md5 63aec506bcfd90818d4d4eeed163edf6 fbef13d3f4c1115f2d4e8ac33e2974107196e48f 94d3fcdb463c3a6ca84c1426d506c69d3d5d2cffad9026663c6c5a3a0d6dd053 d8a94f20e6069c9e566c417bf6a93270dbc098a36bffd0f8c67c41e43b10ef25e79b77a7fc6ca041eba1698c3db0ec20a51bb0e1d74b1d705ed33e389b15afab 63db798006a5d2bfdb9ca1c0bc6a3d45fb8ff1b0
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