157445323 (number)

157445323 is an odd 9-digits composite number following 157445322 and preceding 157445324. In scientific notation, it is written as 1.57445323 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 130692096 positive integers (up to 157445323) that are relatively prime to 157445323.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand three hundred twenty-three

Notation

Scientific notation 1.57445323 × 10^8
Engineering notation 1.57445323 × 10^6

Prime Factorization of 157445323

Prime Factorization 7 × 37 × 233 × 2609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157445323
Product of the distinct prime numbers

The prime factorization of 157445323 is 7 × 37 × 233 × 2609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 32, 97, 865, 11, 6858, 9601, 78824, 23997, 430343, 254847, 1827807, 2054317, 28331512, 70419310, 409932645, 667462171, 1161347650, 2522932548

Basic calculations (n = 157445323)

Multiplication

n×y
n×2 314890646
n×3 472335969
n×4 629781292
n×5 787226615

Division

n÷y
n÷2 78722661.5
n÷3 52481774.333333
n÷3 39361330.75
n÷5 31489064.6

Exponentiation

ny
n2 24789029734574329
n3 3.9029167934167E+24
n4 6.1449599518161E+32
n5 9.6749520443575E+40

Nth Root

y√n
2√n 12547.721825096
3√n 539.97864913296
4√n 112.01661405835
5√n 43.593923007574

Divisors of 157445323

1, 7, 37, 233, 259, 1631, 2609, 8621, 18263, 60347, 96533, 607897, 675731, 4255279, 22492189, 157445323

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 -157445322
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 157445323 can be divided by 16 positive divisors. The sum of these divisors (counting 157445323) is 1, the average is 0.0625.

Base conversion 157445323

Base System Value
2 Binary 1001011000100110110011001011
3 Ternary 101222021001101021
4 Quaternary 21120212303023
5 Quinary 310301222243
6 Senary 23342333311
8 Octal 1130466313
10 Decimal 157445323
12 Duodecimal 4488a237
16 Hexadecimal 9626ccb
20 Vigesimal 2940d63
36 Base36 2lqll7

Cryptographic Hash Functions

md5 36a214148b3a7d08a5e46eb8cb26f45c
sha1 82722ac286c39b2f02763c6fa22a260f478f21cf
sha256 53a3ab63d07ba72ab6c39ac791aba4110a35b3394fb9c0da2da8025ff5dedafa
sha512 85f2fff6810d39d5a3ac01cc528be3245093fe1b0c84c6433cbad1348fef2aaeb2c63968bf38389d4494309a194aac883f7fb84f2d03185e0b5e39c4ac61aeb4
ripemd-160 5874dd9d3a8c282c9be24008165185bf2dce4802

157445323 as geometric shapes

Circle

Radius = n
Diameter 314890646
Circumference 989258140.15774
Area 7.7877033703758E+16

Sphere

Radius = n
Volume 1.634849963436E+25
Surface area 3.1150813481503E+17
Circumference 989258140.15774

Square

Length = n
Perimeter 629781292
Area 24789029734574329
Diagonal 222661311.11881

Cube

Length = n
Surface area 148734178407445974
Volume 3.9029167934167E+24
Space diagonal 272703298.85009

Equilateral Triangle

Length = n
Perimeter 472335969
Area 1.0733964742655E+16
Altitude 136351649.42505

Triangular Pyramid

Length = n
Surface area 1.0733964742655E+16
Volume 4.5996315517196E+23
Height 74220437.039604