157075142 (number)

157075142 is an even 9-digits composite number following 157075141 and preceding 157075143. In scientific notation, it is written as 1.57075142 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 64390920 positive integers (up to 157075142) that are relatively prime to 157075142.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-five thousand one hundred forty-two

Notation

Scientific notation 1.57075142 × 10^8
Engineering notation 1.57075142 × 10^6

Prime Factorization of 157075142

Prime Factorization 2 × 161 × 487811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157075142
Product of the distinct prime numbers

The prime factorization of 157075142 is 2 × 161 × 487811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 38, 12, 596, 340, 5469, 8855, 43643, 16418, 85562, 380784, 8815147, 5083273, 18411627, 38464348, 565929392, 914744087, 5183960855, 9280100908

Basic calculations (n = 157075142)

Multiplication

n×y
n×2 314150284
n×3 471225426
n×4 628300568
n×5 785375710

Division

n÷y
n÷2 78537571
n÷3 52358380.666667
n÷3 39268785.5
n÷5 31415028.4

Exponentiation

ny
n2 24672600234320164
n3 3.8754521853151E+24
n4 6.0873720232258E+32
n5 9.5617482495501E+40

Nth Root

y√n
2√n 12532.962219683
3√n 539.55512284481
4√n 111.95071335049
5√n 43.573404341033

Divisors of 157075142

1, 2, 161, 322, 487811, 975622, 78537571, 157075142

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157075141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157075142 can be divided by 8 positive divisors. The sum of these divisors (counting 157075142) is 1, the average is 0.125.

Base conversion 157075142

Base System Value
2 Binary 1001010111001100011011000110
3 Ternary 101221120020120212
4 Quaternary 21113030123012
5 Quinary 310202401032
6 Senary 23330355422
8 Octal 1127143306
10 Decimal 157075142
12 Duodecimal 4472bb72
16 Hexadecimal 95cc6c6
20 Vigesimal 291e7h2
36 Base36 2linye

Cryptographic Hash Functions

md5 de3e3462315ca60e3031d004e183b854
sha1 56ee90160c614e1224c1028b71d640872719e109
sha256 2f164dddbaac85273b579622c0544e5f3ed795e962ac5473db73971f6ffac39a
sha512 8129ec3f0d6335741956418838d66503e5a49ce78179f49abe105a8bfc0e0d42b3e75a27bf0c77814bbafd879d39a1b9fc2b3a2103e77bd2328288d2f7376f08
ripemd-160 22a95b390bef67d7f76cd9e3346f68e805daf8b2

157075142 as geometric shapes

Circle

Radius = n
Diameter 314150284
Circumference 986932224.33755
Area 7.7511259641098E+16

Sphere

Radius = n
Volume 1.6233456152966E+25
Surface area 3.1004503856439E+17
Circumference 986932224.33755

Square

Length = n
Perimeter 628300568
Area 24672600234320164
Diagonal 222137796.12808

Cube

Length = n
Surface area 148035601405920984
Volume 3.8754521853151E+24
Space diagonal 272062126.5501

Equilateral Triangle

Length = n
Perimeter 471225426
Area 1.068354929017E+16
Altitude 136031063.27505

Triangular Pyramid

Length = n
Surface area 1.068354929017E+16
Volume 4.5672642006675E+23
Height 74045932.042693