20130156 (number)

20130156 is an even 8-digits composite number following 20130155 and preceding 20130157. In scientific notation, it is written as 2.0130156 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 6628224 positive integers (up to 20130156) that are relatively prime to 20130156.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0130156 × 10^7
Engineering notation 2.0130156 × 10^6

Prime Factorization of 20130156

Prime Factorization 2 × 2 × 83 × 9 × 6737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10065078
Product of the distinct prime numbers

The prime factorization of 20130156 is 2 × 2 × 83 × 9 × 6737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 89, 49, 921, 955, 7527, 4005, 82292, 2434, 308661, 764394, 2811531, 9736564, 55199647, 34481697, 451877316, 406000628, 9138919472, 3613215029

Basic calculations (n = 20130156)

Multiplication

n×y
n×2 40260312
n×3 60390468
n×4 80520624
n×5 100650780

Division

n÷y
n÷2 10065078
n÷3 6710052
n÷3 5032539
n÷5 4026031.2

Exponentiation

ny
n2 405223180584336
n3 8.1572058399789E+21
n4 1.6420582608289E+29
n5 3.3054888951574E+36

Nth Root

y√n
2√n 4486.664239722
3√n 272.02931849482
4√n 66.982566685086
5√n 28.891455947211

Divisors of 20130156

1, 2, 4, 9, 18, 36, 83, 166, 332, 747, 1494, 2988, 6737, 13474, 26948, 60633, 121266, 242532, 559171, 1118342, 2236684, 5032539, 10065078, 20130156

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 -20130155
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 20130156 can be divided by 24 positive divisors. The sum of these divisors (counting 20130156) is 1, the average is 0.041666666666667.

Base conversion 20130156

Base System Value
2 Binary 1001100110010100101101100
3 Ternary 1101212201101100
4 Quaternary 1030302211230
5 Quinary 20123131111
6 Senary 1555243100
8 Octal 114624554
10 Decimal 20130156
12 Duodecimal 68a9490
16 Hexadecimal 133296c
20 Vigesimal 65g57g
36 Base36 bzgj0

Cryptographic Hash Functions

md5 dd33e58c2491368219de98f06f78c25e
sha1 54be13021f7f20286bc0f0544d942a0ef173cc1d
sha256 9ce30977fd8ad33046cc8e2191e4f98e02e0f6e6188a62ae553484715655f5e4
sha512 895fe527effa5453a51c95610627459f7a0a208704f29d879298482234dea65e7db395b4dfe6e2a8395cac68df61166f8e6eda14be211a770030619eeba8b3ff
ripemd-160 c59078c40c2f40ea7938e0db937865e65025d8b1

20130156 as geometric shapes

Circle

Radius = n
Diameter 40260312
Circumference 126481500.41043
Area 1.273046167188E+15

Sphere

Radius = n
Volume 3.416882392093E+22
Surface area 5.0921846687522E+15
Circumference 126481500.41043

Square

Length = n
Perimeter 80520624
Area 405223180584336
Diagonal 28468339.627886

Cube

Length = n
Surface area 2431339083506016
Volume 8.1572058399789E+21
Space diagonal 34866452.956287

Equilateral Triangle

Length = n
Perimeter 60390468
Area 1.7546678429418E+14
Altitude 17433226.478144

Triangular Pyramid

Length = n
Surface area 1.7546678429418E+14
Volume 9.6133592749726E+20
Height 9489446.5426287