157437797 (number)

157437797 is an odd 9-digits composite number following 157437796 and preceding 157437798. In scientific notation, it is written as 1.57437797 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 142079200 positive integers (up to 157437797) that are relatively prime to 157437797.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-seven thousand seven hundred ninety-seven

Notation

Scientific notation 1.57437797 × 10^8
Engineering notation 1.57437797 × 10^6

Prime Factorization of 157437797

Prime Factorization 11 × 137 × 104471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157437797
Product of the distinct prime numbers

The prime factorization of 157437797 is 11 × 137 × 104471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157437797)

Multiplication

n×y
n×2 314875594
n×3 472313391
n×4 629751188
n×5 787188985

Division

n÷y
n÷2 78718898.5
n÷3 52479265.666667
n÷3 39359449.25
n÷5 31487559.4

Exponentiation

ny
n2 24786659924213209
n3 3.9023571334563E+24
n4 6.143785101986E+32
n5 9.6726399169809E+40

Nth Root

y√n
2√n 12547.421926436
3√n 539.97004520624
4√n 112.01527541561
5√n 43.593506235413

Divisors of 157437797

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 -157437796
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 157437797 can be divided by 8 positive divisors. The sum of these divisors (counting 157437797) is 1, the average is 0.125.

Base conversion 157437797

Base System Value
2 Binary 1001011000100100111101100101
3 Ternary 101222020200001112
4 Quaternary 21120210331211
5 Quinary 310301002142
6 Senary 23342234405
8 Octal 1130447545
10 Decimal 157437797
12 Duodecimal 44885a05
16 Hexadecimal 9624f65
20 Vigesimal 293je9h
36 Base36 2lqfs5

Cryptographic Hash Functions

md5 7ee7f0a7dfe93a56788f6f20e174f91a
sha1 f1f977bd2f29c897d867f045ea0a41ba3187f588
sha256 a2b168b5a01ec25c2083c24b06e0388001b753620cd4c2b56cc7795f91660419
sha512 222bd5ad8c6579b2132fc14f87f784bbda2b9232e91510d9331bfbd9d7bbe8c1d620971969b9fe6a74f7ab7e09e18288a9247edd47da234157263cac6d162285
ripemd-160 b65b9a5964016ece4a3278ad3d43bc87e129b49a

157437797 as geometric shapes

Circle

Radius = n
Diameter 314875594
Circumference 989210852.90512
Area 7.7869588724937E+16

Sphere

Radius = n
Volume 1.63461553362E+25
Surface area 3.1147835489975E+17
Circumference 989210852.90512

Square

Length = n
Perimeter 629751188
Area 24786659924213209
Diagonal 222650667.74754

Cube

Length = n
Surface area 148719959545279254
Volume 3.9023571334563E+24
Space diagonal 272690263.43571

Equilateral Triangle

Length = n
Perimeter 472313391
Area 1.0732938584667E+16
Altitude 136345131.71786

Triangular Pyramid

Length = n
Surface area 1.0732938584667E+16
Volume 4.5989719861311E+23
Height 74216889.249181