157020836 (number)

157020836 is an even 9-digits composite number following 157020835 and preceding 157020837. In scientific notation, it is written as 1.57020836 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 67203360 positive integers (up to 157020836) that are relatively prime to 157020836.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand eight hundred thirty-six

Notation

Scientific notation 1.57020836 × 10^8
Engineering notation 1.57020836 × 10^6

Prime Factorization of 157020836

Prime Factorization 2 × 2 × 7 × 6781 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78510418
Product of the distinct prime numbers

The prime factorization of 157020836 is 2 × 2 × 7 × 6781 × 827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 95, 40, 327, 243, 4052, 4180, 59954, 10937, 386438, 369313, 8359170, 90793, 87427111, 62527040, 826304675, 826769218, 2869753144, 1976119645

Basic calculations (n = 157020836)

Multiplication

n×y
n×2 314041672
n×3 471062508
n×4 628083344
n×5 785104180

Division

n÷y
n÷2 78510418
n÷3 52340278.666667
n÷3 39255209
n÷5 31404167.2

Exponentiation

ny
n2 24655542938138896
n3 3.8714339641805E+24
n4 6.0789579757441E+32
n5 9.5452306336021E+40

Nth Root

y√n
2√n 12530.795505474
3√n 539.49293507583
4√n 111.94103584242
5√n 43.570390974849

Divisors of 157020836

1, 2, 4, 7, 14, 28, 827, 1654, 3308, 5789, 6781, 11578, 13562, 23156, 27124, 47467, 94934, 189868, 5607887, 11215774, 22431548, 39255209, 78510418, 157020836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020836 can be divided by 24 positive divisors. The sum of these divisors (counting 157020836) is 1, the average is 0.041666666666667.

Base conversion 157020836

Base System Value
2 Binary 1001010110111111001010100100
3 Ternary 101221110111002112
4 Quaternary 21112333022210
5 Quinary 310144131321
6 Senary 23325300152
8 Octal 1126771244
10 Decimal 157020836
12 Duodecimal 44704658
16 Hexadecimal 95bf2a4
20 Vigesimal 2917c1g
36 Base36 2lhi1w

Cryptographic Hash Functions

md5 21362342f6934c6b5aa999e80c54e310
sha1 73254e9a735535812dc34383a05a62fb5c4b2cc7
sha256 4464f8640cf17c5e729389dfcf41b6267ec1aa3f3085a04c9b085262307ca440
sha512 1ff3d8a17e37c347f7858966e143e3aa0204c210670f6a6c21f23b186f8dc8b236bc9738a474aa3b3f8e99c555fb6c96c88468b21bf2ed11a6869ef916cbe2f9
ripemd-160 7d39a7f675e64c921f876be3b653e01e40c82730

157020836 as geometric shapes

Circle

Radius = n
Diameter 314041672
Circumference 986591009.67626
Area 7.7457672564725E+16

Sphere

Radius = n
Volume 1.6216624667636E+25
Surface area 3.098306902589E+17
Circumference 986591009.67626

Square

Length = n
Perimeter 628083344
Area 24655542938138896
Diagonal 222060995.84636

Cube

Length = n
Surface area 147933257628833376
Volume 3.8714339641805E+24
Space diagonal 271968065.79894

Equilateral Triangle

Length = n
Perimeter 471062508
Area 1.0676163264263E+16
Altitude 135984032.89947

Triangular Pyramid

Length = n
Surface area 1.0676163264263E+16
Volume 4.5625286816465E+23
Height 74020331.948787