157480765 (number)

157480765 is an odd 9-digits composite number following 157480764 and preceding 157480766. In scientific notation, it is written as 1.57480765 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 116293440 positive integers (up to 157480765) that are relatively prime to 157480765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57480765 × 10^8
Engineering notation 1.57480765 × 10^6

Prime Factorization of 157480765

Prime Factorization 5 × 13 × 2422781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157480765
Product of the distinct prime numbers

The prime factorization of 157480765 is 5 × 13 × 2422781. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157480765)

Multiplication

n×y
n×2 314961530
n×3 472442295
n×4 629923060
n×5 787403825

Division

n÷y
n÷2 78740382.5
n÷3 52493588.333333
n÷3 39370191.25
n÷5 31496153

Exponentiation

ny
n2 24800191344985225
n3 3.9055531051547E+24
n4 6.1504949074788E+32
n5 9.6858464315837E+40

Nth Root

y√n
2√n 12549.134033869
3√n 540.01916370033
4√n 112.02291744937
5√n 43.595885487866

Divisors of 157480765

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 -157480764
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 157480765 can be divided by 8 positive divisors. The sum of these divisors (counting 157480765) is 1, the average is 0.125.

Base conversion 157480765

Base System Value
2 Binary 1001011000101111011100111101
3 Ternary 101222022211222221
4 Quaternary 21120233130331
5 Quinary 310303341030
6 Senary 23343205341
8 Octal 1130573475
10 Decimal 157480765
12 Duodecimal 448a6851
16 Hexadecimal 962f73d
20 Vigesimal 29451i5
36 Base36 2lrcxp

Cryptographic Hash Functions

md5 bc78ccbdac043ed870c3d020b630259a
sha1 a1f619ef73de10c743b782f1c8f4d83eee1830d0
sha256 1dc009494101b93ba5bed08af83df4a817287e265834b4fa9f19e676571f4fe0
sha512 e5df6b398b7ea1c7928da7469be29636523ded6c97eb0347c69f14f05420ff674b92a1a08e464a8d23c2987ff3c3c2d4bc10918779d3c1db5cdd1a7a3639cf0a
ripemd-160 04965cfd73c08eacf3b214deb8c4785930500e1a

157480765 as geometric shapes

Circle

Radius = n
Diameter 314961530
Circumference 989480828.8114
Area 7.7912098937027E+16

Sphere

Radius = n
Volume 1.6359542591145E+25
Surface area 3.1164839574811E+17
Circumference 989480828.8114

Square

Length = n
Perimeter 629923060
Area 24800191344985225
Diagonal 222711433.67589

Cube

Length = n
Surface area 148801148069911350
Volume 3.9055531051547E+24
Space diagonal 272764686.19481

Equilateral Triangle

Length = n
Perimeter 472442295
Area 1.0738797861736E+16
Altitude 136382343.09741

Triangular Pyramid

Length = n
Surface area 1.0738797861736E+16
Volume 4.6027384748984E+23
Height 74237144.55863