157075938 (number)

157075938 is an even 9-digits composite number following 157075937 and preceding 157075939. In scientific notation, it is written as 1.57075938 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 52011000 positive integers (up to 157075938) that are relatively prime to 157075938.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-five thousand nine hundred thirty-eight

Notation

Scientific notation 1.57075938 × 10^8
Engineering notation 1.57075938 × 10^6

Prime Factorization of 157075938

Prime Factorization 2 × 9 × 151 × 57791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157075938
Product of the distinct prime numbers

The prime factorization of 157075938 is 2 × 9 × 151 × 57791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 20, 100, 147, 746, 1842, 6288, 15353, 13798, 709491, 567875, 688037, 6296333, 89003576, 45769252, 571878936, 375093479, 9112253133, 1349538435

Basic calculations (n = 157075938)

Multiplication

n×y
n×2 314151876
n×3 471227814
n×4 628303752
n×5 785379690

Division

n÷y
n÷2 78537969
n÷3 52358646
n÷3 39268984.5
n÷5 31415187.6

Exponentiation

ny
n2 24672850298579844
n3 3.875511103783E+24
n4 6.0874954185613E+32
n5 9.5619905294122E+40

Nth Root

y√n
2√n 12532.993975902
3√n 539.55603426667
4√n 111.95085518165
5√n 43.573448503794

Divisors of 157075938

1, 2, 9, 18, 151, 302, 1359, 2718, 57791, 115582, 520119, 1040238, 8726441, 17452882, 78537969, 157075938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157075937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157075938 can be divided by 16 positive divisors. The sum of these divisors (counting 157075938) is 1, the average is 0.0625.

Base conversion 157075938

Base System Value
2 Binary 1001010111001100100111100010
3 Ternary 101221120021200100
4 Quaternary 21113030213202
5 Quinary 310202412223
6 Senary 23330403230
8 Octal 1127144742
10 Decimal 157075938
12 Duodecimal 44730516
16 Hexadecimal 95cc9e2
20 Vigesimal 291e9gi
36 Base36 2lioki

Cryptographic Hash Functions

md5 9d9c18032568126e42c3898d277c402f
sha1 1d0838eb223f793c568f0885ac1d7ed6e5af8eac
sha256 869057e7266a097a1f223edfddd7a41199841399e95891bc14dc3f0d25308e4d
sha512 cef2efd6cea381719b66f99e40b29cec7ff2d41023dcba91f10fa8ea1908670fb9264430802c617233177ca72644761085d3113c35d20150658e42d86f7c7351
ripemd-160 08651b399a7b7aa95c16c6651f6d8a9083aa966a

157075938 as geometric shapes

Circle

Radius = n
Diameter 314151876
Circumference 986937225.75305
Area 7.7512045241139E+16

Sphere

Radius = n
Volume 1.6233702950067E+25
Surface area 3.1004818096456E+17
Circumference 986937225.75305

Square

Length = n
Perimeter 628303752
Area 24672850298579844
Diagonal 222138921.84208

Cube

Length = n
Surface area 148037101791479064
Volume 3.875511103783E+24
Space diagonal 272063505.26254

Equilateral Triangle

Length = n
Perimeter 471227814
Area 1.068365757117E+16
Altitude 136031752.63127

Triangular Pyramid

Length = n
Surface area 1.068365757117E+16
Volume 4.5673336367479E+23
Height 74046307.280692