157426557 (number)

157426557 is an odd 9-digits composite number following 157426556 and preceding 157426558. In scientific notation, it is written as 1.57426557 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 104878560 positive integers (up to 157426557) that are relatively prime to 157426557.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-six thousand five hundred fifty-seven

Notation

Scientific notation 1.57426557 × 10^8
Engineering notation 1.57426557 × 10^6

Prime Factorization of 157426557

Prime Factorization 3 × 1511 × 34729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157426557
Product of the distinct prime numbers

The prime factorization of 157426557 is 3 × 1511 × 34729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 32, 29, 5, 96, 2616, 400, 9865, 12685, 908018, 896857, 2984329, 3807509, 92680234, 14266370, 545893190, 777541163, 7977394171, 5183867830

Basic calculations (n = 157426557)

Multiplication

n×y
n×2 314853114
n×3 472279671
n×4 629706228
n×5 787132785

Division

n÷y
n÷2 78713278.5
n÷3 52475519
n÷3 39356639.25
n÷5 31485311.4

Exponentiation

ny
n2 24783120848874249
n3 3.9015213869532E+24
n4 6.1420307900991E+32
n5 9.6691876027328E+40

Nth Root

y√n
2√n 12546.974017667
3√n 539.95719482371
4√n 112.01327607773
5√n 43.592883760997

Divisors of 157426557

1, 3, 1511, 4533, 34729, 104187, 52475519, 157426557

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 -157426556
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 157426557 can be divided by 8 positive divisors. The sum of these divisors (counting 157426557) is 1, the average is 0.125.

Base conversion 157426557

Base System Value
2 Binary 1001011000100010001101111101
3 Ternary 101222020002122020
4 Quaternary 21120202031331
5 Quinary 310300122212
6 Senary 23342110353
8 Octal 1130421575
10 Decimal 157426557
12 Duodecimal 4487b3b9
16 Hexadecimal 962237d
20 Vigesimal 293i67h
36 Base36 2lq73x

Cryptographic Hash Functions

md5 f4a44bc3845f6eb8e7a277fd3169570d
sha1 4102c7cdf933b9c47f777679427432105c100af7
sha256 c811cb4397da425977f2eeabcba4bfe36d74dc974146f4873c2aed47a0f537d7
sha512 dd4def6f514785f350457a44a8397df2709836e62c46b506da69d85d5f054f62969b58080a763e81ba1700679009a352b97c98439762c62659371ca3fe16e7bf
ripemd-160 59a233501c68dfc16250f42f7bb2d943b1301531

157426557 as geometric shapes

Circle

Radius = n
Diameter 314853114
Circumference 989140229.90227
Area 7.7858470391851E+16

Sphere

Radius = n
Volume 1.6342654569434E+25
Surface area 3.1143388156741E+17
Circumference 989140229.90227

Square

Length = n
Perimeter 629706228
Area 24783120848874249
Diagonal 222634771.9871

Cube

Length = n
Surface area 148698725093245494
Volume 3.9015213869532E+24
Space diagonal 272670795.18464

Equilateral Triangle

Length = n
Perimeter 472279671
Area 1.0731406120092E+16
Altitude 136335397.59232

Triangular Pyramid

Length = n
Surface area 1.0731406120092E+16
Volume 4.5979870494316E+23
Height 74211590.662367