157020008 (number)

157020008 is an even 9-digits composite number following 157020007 and preceding 157020009. In scientific notation, it is written as 1.57020008 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 76142592 positive integers (up to 157020008) that are relatively prime to 157020008.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand eight

Notation

Scientific notation 1.57020008 × 10^8
Engineering notation 1.57020008 × 10^6

Prime Factorization of 157020008

Prime Factorization 2 × 2 × 2 × 37 × 1297 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39255002
Product of the distinct prime numbers

The prime factorization of 157020008 is 2 × 2 × 2 × 37 × 1297 × 409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 35, 48, 869, 844, 2668, 2907, 37891, 43247, 952497, 394435, 913215, 87132, 69510349, 17733059, 903523507, 389115926, 342695340, 7839088176

Basic calculations (n = 157020008)

Multiplication

n×y
n×2 314040016
n×3 471060024
n×4 628080032
n×5 785100040

Division

n÷y
n÷2 78510004
n÷3 52340002.666667
n÷3 39255002
n÷5 31404001.6

Exponentiation

ny
n2 24655282912320064
n3 3.8713727201348E+24
n4 6.0788297548654E+32
n5 9.5449789673961E+40

Nth Root

y√n
2√n 12530.762466825
3√n 539.49198679205
4√n 111.94088827066
5√n 43.570345023801

Divisors of 157020008

1, 2, 4, 8, 37, 74, 148, 296, 409, 818, 1297, 1636, 2594, 3272, 5188, 10376, 15133, 30266, 47989, 60532, 95978, 121064, 191956, 383912, 530473, 1060946, 2121892, 4243784, 19627501, 39255002, 78510004, 157020008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020008 can be divided by 32 positive divisors. The sum of these divisors (counting 157020008) is 1, the average is 0.03125.

Base conversion 157020008

Base System Value
2 Binary 1001010110111110111101101000
3 Ternary 101221110102221212
4 Quaternary 21112332331220
5 Quinary 310144120013
6 Senary 23325252252
8 Octal 1126767550
10 Decimal 157020008
12 Duodecimal 44704088
16 Hexadecimal 95bef68
20 Vigesimal 2917a08
36 Base36 2lhhew

Cryptographic Hash Functions

md5 26912420d0ef0a48125ad9c9546ea74a
sha1 63a7ea74a6747508965a905b168840640a21a328
sha256 62c0c98f297af63abdef818150f6998c08404ebd70b9b584f0aa85a2425bbe21
sha512 96d2a2460f4606792a34d4cfd794c207edcdf7f6292de51f13ff4f1af184d6c5e0bc7bda62ba0f26a577c34c3dcd343c169af28056082835114eaa3270be968a
ripemd-160 676a0e3f2bb8b51bd1f37263c512c00357fd9bbe

157020008 as geometric shapes

Circle

Radius = n
Diameter 314040016
Circumference 986585807.19882
Area 7.7456855669523E+16

Sphere

Radius = n
Volume 1.6216368129178E+25
Surface area 3.0982742267809E+17
Circumference 986585807.19882

Square

Length = n
Perimeter 628080032
Area 24655282912320064
Diagonal 222059824.87753

Cube

Length = n
Surface area 147931697473920384
Volume 3.8713727201348E+24
Space diagonal 271966631.66087

Equilateral Triangle

Length = n
Perimeter 471060024
Area 1.0676050669781E+16
Altitude 135983315.83044

Triangular Pyramid

Length = n
Surface area 1.0676050669781E+16
Volume 4.5624565048465E+23
Height 74019941.625844