157435454 (number)

157435454 is an even 9-digits composite number following 157435453 and preceding 157435455. In scientific notation, it is written as 1.57435454 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 71500800 positive integers (up to 157435454) that are relatively prime to 157435454.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-five thousand four hundred fifty-four

Notation

Scientific notation 1.57435454 × 10^8
Engineering notation 1.57435454 × 10^6

Prime Factorization of 157435454

Prime Factorization 2 × 11 × 1597 × 4481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157435454
Product of the distinct prime numbers

The prime factorization of 157435454 is 2 × 11 × 1597 × 4481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157435454)

Multiplication

n×y
n×2 314870908
n×3 472306362
n×4 629741816
n×5 787177270

Division

n÷y
n÷2 78717727
n÷3 52478484.666667
n÷3 39358863.5
n÷5 31487090.8

Exponentiation

ny
n2 24785922176186116
n3 3.9021829106165E+24
n4 6.1434193812395E+32
n5 9.6719201939785E+40

Nth Root

y√n
2√n 12547.328560295
3√n 539.96736656931
4√n 112.01485865855
5√n 43.593376482336

Divisors of 157435454

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157435453
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157435454 can be divided by 16 positive divisors. The sum of these divisors (counting 157435454) is 1, the average is 0.0625.

Base conversion 157435454

Base System Value
2 Binary 1001011000100100011000111110
3 Ternary 101222020112211202
4 Quaternary 21120210120332
5 Quinary 310300413304
6 Senary 23342215502
8 Octal 1130443076
10 Decimal 157435454
12 Duodecimal 44884592
16 Hexadecimal 962463e
20 Vigesimal 293j8ce
36 Base36 2lqdz2

Cryptographic Hash Functions

md5 0edd2bad1d44afb3e685fd74fa00fc68
sha1 1254365fb1d4ccd0b831da69836ef3477dea6e39
sha256 caf1022cc236fd389bff8833f82a11b55fcc4f5d81a6dc871565eb2be1ca4fea
sha512 767226efd38b65943462fc287c883f8f9ad908b5245e649846ad6d529ae0ee17e21e4b3bac8be842048e8a32955574d8841b79255bfeffce8ac2366cc67f5581
ripemd-160 53ebdb5515ebf94b77018f1e8e13718a3da61a7c

157435454 as geometric shapes

Circle

Radius = n
Diameter 314870908
Circumference 989196131.40195
Area 7.7867271021155E+16

Sphere

Radius = n
Volume 1.6345425553275E+25
Surface area 3.1146908408462E+17
Circumference 989196131.40195

Square

Length = n
Perimeter 629741816
Area 24785922176186116
Diagonal 222647354.24517

Cube

Length = n
Surface area 148715533057116696
Volume 3.9021829106165E+24
Space diagonal 272686205.24067

Equilateral Triangle

Length = n
Perimeter 472306362
Area 1.0732619130401E+16
Altitude 136343102.62034

Triangular Pyramid

Length = n
Surface area 1.0732619130401E+16
Volume 4.5987666625453E+23
Height 74215784.748389