157412765 (number)

157412765 is an odd 9-digits composite number following 157412764 and preceding 157412766. In scientific notation, it is written as 1.57412765 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 125406720 positive integers (up to 157412765) that are relatively prime to 157412765.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twelve thousand seven hundred sixty-five

Notation

Scientific notation 1.57412765 × 10^8
Engineering notation 1.57412765 × 10^6

Prime Factorization of 157412765

Prime Factorization 5 × 241 × 130633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157412765
Product of the distinct prime numbers

The prime factorization of 157412765 is 5 × 241 × 130633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157412765)

Multiplication

n×y
n×2 314825530
n×3 472238295
n×4 629651060
n×5 787063825

Division

n÷y
n÷2 78706382.5
n÷3 52470921.666667
n÷3 39353191.25
n÷5 31482553

Exponentiation

ny
n2 24778778584945225
n3 3.900496050379E+24
n4 6.1398786816174E+32
n5 9.6649528003795E+40

Nth Root

y√n
2√n 12546.424391037
3√n 539.94142597407
4√n 112.01082265137
5√n 43.592119907509

Divisors of 157412765

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 -157412764
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 157412765 can be divided by 8 positive divisors. The sum of these divisors (counting 157412765) is 1, the average is 0.125.

Base conversion 157412765

Base System Value
2 Binary 1001011000011110110110011101
3 Ternary 101222012101201102
4 Quaternary 21120132312131
5 Quinary 310244202030
6 Senary 23341522445
8 Octal 1130366635
10 Decimal 157412765
12 Duodecimal 44873425
16 Hexadecimal 961ed9d
20 Vigesimal 293gbi5
36 Base36 2lpwgt

Cryptographic Hash Functions

md5 0198e260e3cdda82b3ad88732c2a8040
sha1 3283edc24ed5c2fedb438b95f16e4336568e3f0e
sha256 e215d7b9c65d29d8bf626c708584f3d10678a6dfd08934bb51bd1284e45dd156
sha512 85d26308b51abf52dedfa15a3a2f5e331ef3b89f82e2bcf2c369a0f619070b2687449c611ec15d5a2009df7ae567b7019b19cef9e6f298c9b2a77669b46c86d4
ripemd-160 e38073ee71877c5bde853a1afb5cef879cafba5f

157412765 as geometric shapes

Circle

Radius = n
Diameter 314825530
Circumference 989053572.21051
Area 7.7844828767392E+16

Sphere

Radius = n
Volume 1.6338359649636E+25
Surface area 3.1137931506957E+17
Circumference 989053572.21051

Square

Length = n
Perimeter 629651060
Area 24778778584945225
Diagonal 222615267.15365

Cube

Length = n
Surface area 148672671509671350
Volume 3.900496050379E+24
Space diagonal 272646906.7399

Equilateral Triangle

Length = n
Perimeter 472238295
Area 1.0729525864656E+16
Altitude 136323453.36995

Triangular Pyramid

Length = n
Surface area 1.0729525864656E+16
Volume 4.5967786786906E+23
Height 74205089.051216