39442934 (number)

39442934 is an even 8-digits composite number following 39442933 and preceding 39442935. In scientific notation, it is written as 3.9442934 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 19721466 positive integers (up to 39442934) that are relatively prime to 39442934.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred forty-two thousand nine hundred thirty-four

Notation

Scientific notation 3.9442934 × 10^7
Engineering notation 3.9442934 × 10^6

Prime Factorization of 39442934

Prime Factorization 2 × 19721467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 39442934
Product of the distinct prime numbers

The prime factorization of 39442934 is 2 × 19721467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 15, 2, 577, 129, 3640, 6110, 8663, 49832, 46171, 193262, 4096443, 5557612, 23995289, 9178245, 188277886, 12971904, 187067920, 4298541502

Basic calculations (n = 39442934)

Multiplication

n×y
n×2 78885868
n×3 118328802
n×4 157771736
n×5 197214670

Division

n÷y
n÷2 19721467
n÷3 13147644.666667
n÷3 9860733.5
n÷5 7888586.8

Exponentiation

ny
n2 1555745042528356
n3 6.1363149033273E+22
n4 2.4203426373516E+30
n5 9.5465414902443E+37

Nth Root

y√n
2√n 6280.3609768866
3√n 340.40014595389
4√n 79.248728550599
5√n 33.051703076827

Divisors of 39442934

1, 2, 19721467, 39442934

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39442933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39442934 can be divided by 4 positive divisors. The sum of these divisors (counting 39442934) is 1, the average is 0.25.

Base conversion 39442934

Base System Value
2 Binary 10010110011101100111110110
3 Ternary 2202012220112102
4 Quaternary 2112131213312
5 Quinary 40044133214
6 Senary 3525222102
8 Octal 226354766
10 Decimal 39442934
12 Duodecimal 11261932
16 Hexadecimal 259d9f6
20 Vigesimal c6a76e
36 Base36 nhed2

Cryptographic Hash Functions

md5 6d5d21b492c9ccc37cf9b707a88ade0a
sha1 2a972163c54aeec9fa944e73d43eb2da72e94b62
sha256 dfc9ac099061b6ecd05375f14a1ec18616e138fd63c29b0b8a78f6b11c4f9c67
sha512 4b75396b88485e58768e67716dfbd039e11265801866d713b6a03c1dc062f7dcae512172b9b05300ef2c015210f3d2f5638a3159d43e92f0a619a7d6f2974f2e
ripemd-160 69e8d3c90eb3a25c59a3b3a3fa5762e219ea0c85

39442934 as geometric shapes

Circle

Radius = n
Diameter 78885868
Circumference 247827263.38085
Area 4.8875171964658E+15

Sphere

Radius = n
Volume 2.5703735760542E+23
Surface area 1.9550068785863E+16
Circumference 247827263.38085

Square

Length = n
Perimeter 157771736
Area 1555745042528356
Diagonal 55780732.202587

Cube

Length = n
Surface area 9334470255170136
Volume 6.1363149033273E+22
Space diagonal 68317165.687586

Equilateral Triangle

Length = n
Perimeter 118328802
Area 6.7365736432063E+14
Altitude 34158582.843793

Triangular Pyramid

Length = n
Surface area 6.7365736432063E+14
Volume 7.2317164660647E+21
Height 18593577.400862