157400906 (number)

157400906 is an even 9-digits composite number following 157400905 and preceding 157400907. In scientific notation, it is written as 1.57400906 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 72646560 positive integers (up to 157400906) that are relatively prime to 157400906.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thousand nine hundred six

Notation

Scientific notation 1.57400906 × 10^8
Engineering notation 1.57400906 × 10^6

Prime Factorization of 157400906

Prime Factorization 2 × 13 × 6053881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157400906
Product of the distinct prime numbers

The prime factorization of 157400906 is 2 × 13 × 6053881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 66, 96, 212, 157, 318, 6372, 50295, 13907, 858521, 696836, 5574788, 8138115, 48280838, 90665491, 600945818, 231479669, 2325625555, 2234426122

Basic calculations (n = 157400906)

Multiplication

n×y
n×2 314801812
n×3 472202718
n×4 629603624
n×5 787004530

Division

n÷y
n÷2 78700453
n÷3 52466968.666667
n÷3 39350226.5
n÷5 31480181.2

Exponentiation

ny
n2 24775045209620836
n3 3.8996145621853E+24
n4 6.1380286513876E+32
n5 9.6613127078236E+40

Nth Root

y√n
2√n 12545.951777366
3√n 539.92786645075
4√n 112.00871295291
5√n 43.591463068111

Divisors of 157400906

1, 2, 13, 26, 6053881, 12107762, 78700453, 157400906

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 -157400905
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 157400906 can be divided by 8 positive divisors. The sum of these divisors (counting 157400906) is 1, the average is 0.125.

Base conversion 157400906

Base System Value
2 Binary 1001011000011011111101001010
3 Ternary 101222011210110012
4 Quaternary 21120123331022
5 Quinary 310243312111
6 Senary 23341351522
8 Octal 1130337512
10 Decimal 157400906
12 Duodecimal 448685a2
16 Hexadecimal 961bf4a
20 Vigesimal 293f256
36 Base36 2lpnbe

Cryptographic Hash Functions

md5 42f9bc777e004006c1a4d3ad782f805e
sha1 e146cf86508461fa978d5b9a9fc3b828dc46aefd
sha256 261d158a9381f07d64cc51f1f10c1e6cb36fc2a3c0e70f67e97e0f51f97f35b6
sha512 5db83f81d94dcd12eb5bb2b54ee5073981bc7b9f42420e743ebb3bf141a138e7dee4ceeb3702b6ec96160113c72f14fcd57deebc467982b4008c6db702c3fa08
ripemd-160 edbd6112cf6a9be1fb82fc20ca210ae3f252303e

157400906 as geometric shapes

Circle

Radius = n
Diameter 314801812
Circumference 988979059.91596
Area 7.78331000229E+16

Sphere

Radius = n
Volume 1.6334667280524E+25
Surface area 3.113324000916E+17
Circumference 988979059.91596

Square

Length = n
Perimeter 629603624
Area 24775045209620836
Diagonal 222598495.99501

Cube

Length = n
Surface area 148650271257725016
Volume 3.8996145621853E+24
Space diagonal 272626366.34937

Equilateral Triangle

Length = n
Perimeter 472202718
Area 1.072790926572E+16
Altitude 136313183.17469

Triangular Pyramid

Length = n
Surface area 1.072790926572E+16
Volume 4.5957398348917E+23
Height 74199498.665004