157415408 (number)

157415408 is an even 9-digits composite number following 157415407 and preceding 157415409. In scientific notation, it is written as 1.57415408 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 76685312 positive integers (up to 157415408) that are relatively prime to 157415408.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifteen thousand four hundred eight

Notation

Scientific notation 1.57415408 × 10^8
Engineering notation 1.57415408 × 10^6

Prime Factorization of 157415408

Prime Factorization 2 × 2 × 2 × 2 × 47 × 593 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19676926
Product of the distinct prime numbers

The prime factorization of 157415408 is 2 × 2 × 2 × 2 × 47 × 593 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157415408)

Multiplication

n×y
n×2 314830816
n×3 472246224
n×4 629661632
n×5 787077040

Division

n÷y
n÷2 78707704
n÷3 52471802.666667
n÷3 39353852
n÷5 31483081.6

Exponentiation

ny
n2 24779610675806464
n3 3.9006925246132E+24
n4 6.1402910524454E+32
n5 9.6657642125944E+40

Nth Root

y√n
2√n 12546.529719408
3√n 539.9444478747
4√n 112.0112928209
5√n 43.592266291062

Divisors of 157415408

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157415407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157415408 can be divided by 40 positive divisors. The sum of these divisors (counting 157415408) is 1, the average is 0.025.

Base conversion 157415408

Base System Value
2 Binary 1001011000011111011111110000
3 Ternary 101222012112100022
4 Quaternary 21120133133300
5 Quinary 310244243113
6 Senary 23341543012
8 Octal 1130373760
10 Decimal 157415408
12 Duodecimal 44874a68
16 Hexadecimal 961f7f0
20 Vigesimal 293gia8
36 Base36 2lpyi8

Cryptographic Hash Functions

md5 a849c8763f543f189efe31c6a3d7658f
sha1 b920679a9c514d92ed4e02b06b6c9d038ddc5284
sha256 7d875e9a01d9a331fadc9aab9eca783789d464ad705f044c7c4566d63ebaf944
sha512 408562a9d4abdf1c7cd3b650d865ab606c4dc27365ca0d17dc33bdaca61d4f1cc53906a70ead33f0e458ad7dc7ca74bebd03436ed401cecef29b2f8edef10583
ripemd-160 f96335e653b52db1bd72db213a65945075a29d9b

157415408 as geometric shapes

Circle

Radius = n
Diameter 314830816
Circumference 989070178.66928
Area 7.7847442857929E+16

Sphere

Radius = n
Volume 1.6339182638983E+25
Surface area 3.1138977143172E+17
Circumference 989070178.66928

Square

Length = n
Perimeter 629661632
Area 24779610675806464
Diagonal 222619004.92009

Cube

Length = n
Surface area 148677664054838784
Volume 3.9006925246132E+24
Space diagonal 272651484.55018

Equilateral Triangle

Length = n
Perimeter 472246224
Area 1.0729886170568E+16
Altitude 136325742.27509

Triangular Pyramid

Length = n
Surface area 1.0729886170568E+16
Volume 4.5970102257961E+23
Height 74206334.973365