157436231 (number)

157436231 is an odd 9-digits composite number following 157436230 and preceding 157436232. In scientific notation, it is written as 1.57436231 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 155690080 positive integers (up to 157436231) that are relatively prime to 157436231.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-six thousand two hundred thirty-one

Notation

Scientific notation 1.57436231 × 10^8
Engineering notation 1.57436231 × 10^6

Prime Factorization of 157436231

Prime Factorization 149 × 4421 × 239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157436231
Product of the distinct prime numbers

The prime factorization of 157436231 is 149 × 4421 × 239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 8, 60, 767, 617, 2212, 8627, 92645, 64278, 292865, 824865, 9409677, 4622091, 17834773, 53612698, 133278143, 907657826, 8618850166, 7716312719

Basic calculations (n = 157436231)

Multiplication

n×y
n×2 314872462
n×3 472308693
n×4 629744924
n×5 787181155

Division

n÷y
n÷2 78718115.5
n÷3 52478743.666667
n÷3 39359057.75
n÷5 31487246.2

Exponentiation

ny
n2 24786166831485361
n3 3.9022406868863E+24
n4 6.1435406619823E+32
n5 9.6721588681773E+40

Nth Root

y√n
2√n 12547.359523023
3√n 539.96825487823
4√n 112.01499686659
5√n 43.593419512016

Divisors of 157436231

1, 149, 239, 4421, 35611, 658729, 1056619, 157436231

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 -157436230
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 157436231 can be divided by 8 positive divisors. The sum of these divisors (counting 157436231) is 1, the average is 0.125.

Base conversion 157436231

Base System Value
2 Binary 1001011000100100100101000111
3 Ternary 101222020120220112
4 Quaternary 21120210211013
5 Quinary 310300424411
6 Senary 23342223235
8 Octal 1130444507
10 Decimal 157436231
12 Duodecimal 44884b1b
16 Hexadecimal 9624947
20 Vigesimal 293jabb
36 Base36 2lqekn

Cryptographic Hash Functions

md5 638f2d9782f9878047fb7af84194f106
sha1 959a0ef0afd24fe8103d5ee627da4411bb3bf028
sha256 fa32a3593e6b25a529a38d99a39824abaf5291136ee0cc2dc3549eee2b30a530
sha512 1c19a4dcbefae6f9b2967915b173fc853a4ec00087eff4f54cbc2cf9b9d5fbe58654f534063c032235adf012b655607788aaabc7d43d7eb4aa965f57184d5554
ripemd-160 170f6c300caf7a75ca8dea7707ed9da849a79053

157436231 as geometric shapes

Circle

Radius = n
Diameter 314872462
Circumference 989201013.43693
Area 7.7868039628445E+16

Sphere

Radius = n
Volume 1.6345667565948E+25
Surface area 3.1147215851378E+17
Circumference 989201013.43693

Square

Length = n
Perimeter 629744924
Area 24786166831485361
Diagonal 222648453.0891

Cube

Length = n
Surface area 148717000988912166
Volume 3.9022406868863E+24
Space diagonal 272687551.04415

Equilateral Triangle

Length = n
Perimeter 472308693
Area 1.0732725069253E+16
Altitude 136343775.52208

Triangular Pyramid

Length = n
Surface area 1.0732725069253E+16
Volume 4.5988347525322E+23
Height 74216151.029701