157072126 (number)

157072126 is an even 9-digits composite number following 157072125 and preceding 157072127. In scientific notation, it is written as 1.57072126 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 74328408 positive integers (up to 157072126) that are relatively prime to 157072126.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-two thousand one hundred twenty-six

Notation

Scientific notation 1.57072126 × 10^8
Engineering notation 1.57072126 × 10^6

Prime Factorization of 157072126

Prime Factorization 2 × 19 × 1723 × 2399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157072126
Product of the distinct prime numbers

The prime factorization of 157072126 is 2 × 19 × 1723 × 2399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 20, 60, 954, 565, 6318, 416, 19311, 17304, 636352, 182347, 700699, 2234763, 55978690, 46352753, 283536723, 434323407, 7174619122, 2421322222

Basic calculations (n = 157072126)

Multiplication

n×y
n×2 314144252
n×3 471216378
n×4 628288504
n×5 785360630

Division

n÷y
n÷2 78536063
n÷3 52357375.333333
n÷3 39268031.5
n÷5 31414425.2

Exponentiation

ny
n2 24671652766159876
n3 3.8752289519145E+24
n4 6.0869045021396E+32
n5 9.5608303091005E+40

Nth Root

y√n
2√n 12532.841896394
3√n 539.55166948984
4√n 111.95017595517
5√n 43.573237009149

Divisors of 157072126

1, 2, 19, 38, 1723, 2399, 3446, 4798, 32737, 45581, 65474, 91162, 4133477, 8266954, 78536063, 157072126

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 -157072125
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 157072126 can be divided by 16 positive divisors. The sum of these divisors (counting 157072126) is 1, the average is 0.0625.

Base conversion 157072126

Base System Value
2 Binary 1001010111001011101011111110
3 Ternary 101221120002110011
4 Quaternary 21113023223332
5 Quinary 310202302001
6 Senary 23330333434
8 Octal 1127135376
10 Decimal 157072126
12 Duodecimal 4472a27a
16 Hexadecimal 95cbafe
20 Vigesimal 291e066
36 Base36 2lilmm

Cryptographic Hash Functions

md5 f036384fdaf62d271e70e3d57f01250c
sha1 8807b4035e5f6903ecbf454e078b332f0cf58948
sha256 c7b22af6b52fc2b0f273f286e68283005478c0091e42b876ae8ad9b54544f8c6
sha512 8e3bdf4dbc6ff0a54743d957eccfcc67ef6c0edcc6c2da95561a875a7e564a5e04ea7e9bdcbef24c436924f8218fb3c0678402d7aaea7fd75cb413bb4c32e9f0
ripemd-160 d063475e13df044c9a5f2a86925e55cd2894189f

157072126 as geometric shapes

Circle

Radius = n
Diameter 314144252
Circumference 986913274.25066
Area 7.7508283082086E+16

Sphere

Radius = n
Volume 1.6232521075084E+25
Surface area 3.1003313232834E+17
Circumference 986913274.25066

Square

Length = n
Perimeter 628288504
Area 24671652766159876
Diagonal 222133530.85998

Cube

Length = n
Surface area 148029916596959256
Volume 3.8752289519145E+24
Space diagonal 272056902.68486

Equilateral Triangle

Length = n
Perimeter 471216378
Area 1.0683139024422E+16
Altitude 136028451.34243

Triangular Pyramid

Length = n
Surface area 1.0683139024422E+16
Volume 4.567001117582E+23
Height 74044510.286659