157431392 (number)

157431392 is an even 9-digits composite number following 157431391 and preceding 157431393. In scientific notation, it is written as 1.57431392 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 75600000 positive integers (up to 157431392) that are relatively prime to 157431392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57431392 × 10^8
Engineering notation 1.57431392 × 10^6

Prime Factorization of 157431392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 151 × 31 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9839462
Product of the distinct prime numbers

The prime factorization of 157431392 is 2 × 2 × 2 × 2 × 2 × 151 × 31 × 1051. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 3, 12, 7, 475, 956, 8058, 2975, 71149, 99535, 422468, 567744, 6763458, 56549, 45604870, 5177935, 134861599, 120251705, 4913578578, 7799285539

Basic calculations (n = 157431392)

Multiplication

n×y
n×2 314862784
n×3 472294176
n×4 629725568
n×5 787156960

Division

n÷y
n÷2 78715696
n÷3 52477130.666667
n÷3 39357848
n÷5 31486278.4

Exponentiation

ny
n2 24784643187057664
n3 3.9018808771618E+24
n4 6.1427853790976E+32
n5 9.6706725298859E+40

Nth Root

y√n
2√n 12547.166692126
3√n 539.96272262105
4√n 112.01413612632
5√n 43.593151529038

Divisors of 157431392

1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 496, 604, 992, 1051, 1208, 2102, 2416, 4204, 4681, 4832, 8408, 9362, 16816, 18724, 32581, 33632, 37448, 65162, 74896, 130324, 149792, 158701, 260648, 317402, 521296, 634804, 1042592, 1269608, 2539216, 4919731, 5078432, 9839462, 19678924, 39357848, 78715696, 157431392

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157431391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157431392 can be divided by 48 positive divisors. The sum of these divisors (counting 157431392) is 1, the average is 0.020833333333333.

Base conversion 157431392

Base System Value
2 Binary 1001011000100011011001100000
3 Ternary 101222020100021022
4 Quaternary 21120203121200
5 Quinary 310300301032
6 Senary 23342145012
8 Octal 1130433140
10 Decimal 157431392
12 Duodecimal 44882168
16 Hexadecimal 9623660
20 Vigesimal 293ii9c
36 Base36 2lqau8

Cryptographic Hash Functions

md5 1acfef98a79faef0392f3961966aae78
sha1 b6dc53989c50ac78319404a0d50941360eba1244
sha256 7251c63ab8edd54b7a3f110c451d7eb72b3c67cee5332f08d905459e17f94de3
sha512 a8ff9c1c8637cb1691434dbb84863ab28619826288d7970058295a9d970e8bc7a5d193d0be8385e89e35cd9a4e45f24fbab111490684a66d81e1adc86367e640
ripemd-160 b205f2513a6333c82f397c2a197eda47e2150efb

157431392 as geometric shapes

Circle

Radius = n
Diameter 314862784
Circumference 989170609.10323
Area 7.7863252958305E+16

Sphere

Radius = n
Volume 1.6344160398499E+25
Surface area 3.1145301183322E+17
Circumference 989170609.10323

Square

Length = n
Perimeter 629725568
Area 24784643187057664
Diagonal 222641609.70968

Cube

Length = n
Surface area 148707859122345984
Volume 3.9018808771618E+24
Space diagonal 272679169.65029

Equilateral Triangle

Length = n
Perimeter 472294176
Area 1.0732065311862E+16
Altitude 136339584.82515

Triangular Pyramid

Length = n
Surface area 1.0732065311862E+16
Volume 4.5984107127054E+23
Height 74213869.903225