157423880 (number)

157423880 is an even 9-digits composite number following 157423879 and preceding 157423881. In scientific notation, it is written as 1.57423880 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 62785536 positive integers (up to 157423880) that are relatively prime to 157423880.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-three thousand eight hundred eighty

Notation

Scientific notation 1.57423880 × 10^8
Engineering notation 1.57423880 × 10^6

Prime Factorization of 157423880

Prime Factorization 2 × 2 × 2 × 5 × 353 × 11149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39355970
Product of the distinct prime numbers

The prime factorization of 157423880 is 2 × 2 × 2 × 5 × 353 × 11149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157423880)

Multiplication

n×y
n×2 314847760
n×3 472271640
n×4 629695520
n×5 787119400

Division

n÷y
n÷2 78711940
n÷3 52474626.666667
n÷3 39355970
n÷5 31484776

Exponentiation

ny
n2 24782277994254400
n3 3.9013223570941E+24
n4 6.1416130258451E+32
n5 9.6683655198707E+40

Nth Root

y√n
2√n 12546.867338105
3√n 539.95413419313
4√n 112.01279988512
5√n 43.592735502729

Divisors of 157423880

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157423879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157423880 can be divided by 32 positive divisors. The sum of these divisors (counting 157423880) is 1, the average is 0.03125.

Base conversion 157423880

Base System Value
2 Binary 1001011000100001100100001000
3 Ternary 101222012221222002
4 Quaternary 21120201210020
5 Quinary 310300031010
6 Senary 23342050132
8 Octal 1130414410
10 Decimal 157423880
12 Duodecimal 44879948
16 Hexadecimal 9621908
20 Vigesimal 293hje0
36 Base36 2lq51k

Cryptographic Hash Functions

md5 a9971ed36dc65fc551f75c4c9e3d9567
sha1 18e8401140784cc2d561ba7fe726a55ca82a8c3d
sha256 deba8006a8ca4e7df6ddd51a1d0d1d7e6c70889f60606e097605752da89de274
sha512 a98c455c8a337d12d513b0d55893fca4dd1512408d8857bc4f9a7c2aa774c17996e76fdd6b4f98f09d17e06824c66eda7e03e446fb90e943026661c9b80e3aa1
ripemd-160 8083b5b1fe280c89239c141e20396a4d12b7319a

157423880 as geometric shapes

Circle

Radius = n
Diameter 314847760
Circumference 989123409.8152
Area 7.785582248597E+16

Sphere

Radius = n
Volume 1.634182087511E+25
Surface area 3.1142328994388E+17
Circumference 989123409.8152

Square

Length = n
Perimeter 629695520
Area 24782277994254400
Diagonal 222630986.13739

Cube

Length = n
Surface area 148693667965526400
Volume 3.9013223570941E+24
Space diagonal 272666158.48463

Equilateral Triangle

Length = n
Perimeter 472271640
Area 1.0731041153336E+16
Altitude 136333079.24231

Triangular Pyramid

Length = n
Surface area 1.0731041153336E+16
Volume 4.5977524904933E+23
Height 74210328.712465