157430427 (number)

157430427 is an odd 9-digits composite number following 157430426 and preceding 157430428. In scientific notation, it is written as 1.57430427 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 81177120 positive integers (up to 157430427) that are relatively prime to 157430427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57430427 × 10^8
Engineering notation 1.57430427 × 10^6

Prime Factorization of 157430427

Prime Factorization 3 × 77 × 139 × 4903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157430427
Product of the distinct prime numbers

The prime factorization of 157430427 is 3 × 77 × 139 × 4903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 4, 60, 677, 158, 9661, 9029, 79235, 7648, 598932, 297262, 7679327, 9856199, 54472288, 62776311, 630332771, 349367523, 9411525534, 2073251295

Basic calculations (n = 157430427)

Multiplication

n×y
n×2 314860854
n×3 472291281
n×4 629721708
n×5 787152135

Division

n÷y
n÷2 78715213.5
n÷3 52476809
n÷3 39357606.75
n÷5 31486085.4

Exponentiation

ny
n2 24784339345402329
n3 3.9018091260596E+24
n4 6.1426347678806E+32
n5 9.6703761441249E+40

Nth Root

y√n
2√n 12547.12823717
3√n 539.9616193572
4√n 112.01396447395
5√n 43.593098086718

Divisors of 157430427

1, 3, 77, 139, 231, 417, 4903, 10703, 14709, 32109, 377531, 681517, 1132593, 2044551, 52476809, 157430427

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 -157430426
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 157430427 can be divided by 16 positive divisors. The sum of these divisors (counting 157430427) is 1, the average is 0.0625.

Base conversion 157430427

Base System Value
2 Binary 1001011000100011001010011011
3 Ternary 101222020021221120
4 Quaternary 21120203022123
5 Quinary 310300233202
6 Senary 23342140323
8 Octal 1130431233
10 Decimal 157430427
12 Duodecimal 448816a3
16 Hexadecimal 962329b
20 Vigesimal 293ig17
36 Base36 2lqa3f

Cryptographic Hash Functions

md5 c06d6e9c754bf2f17611ea1008731ac2
sha1 85450bbc4fa3001c4064a76ddeea204bb14519b9
sha256 6275688b3088667511941cf654adf6540ef1ed69c13f990333edd219a1820d63
sha512 5002707e3727fc740a24fffe6c0367b09801ba83de978db25ccdb7e919f9b87b89a70b42c1d4398fe72e75172722b60f1103ec983df2b596c0d863bf83d4b179
ripemd-160 82ebe724372d7c8add033d28bcaffe38ee8de783

157430427 as geometric shapes

Circle

Radius = n
Diameter 314860854
Circumference 989164545.82941
Area 7.7862298411592E+16

Sphere

Radius = n
Volume 1.6343859848185E+25
Surface area 3.1144919364637E+17
Circumference 989164545.82941

Square

Length = n
Perimeter 629721708
Area 24784339345402329
Diagonal 222640244.99359

Cube

Length = n
Surface area 148706036072413974
Volume 3.9018091260596E+24
Space diagonal 272677498.22126

Equilateral Triangle

Length = n
Perimeter 472291281
Area 1.0731933744566E+16
Altitude 136338749.11063

Triangular Pyramid

Length = n
Surface area 1.0731933744566E+16
Volume 4.5983261532205E+23
Height 74213414.997863