20807130 (number)

20807130 is an even 8-digits composite number following 20807129 and preceding 20807131. In scientific notation, it is written as 2.0807130 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5548560 positive integers (up to 20807130) that are relatively prime to 20807130.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seven thousand one hundred thirty

Notation

Scientific notation 2.0807130 × 10^7
Engineering notation 2.0807130 × 10^6

Prime Factorization of 20807130

Prime Factorization 2 × 3 × 5 × 693571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20807130
Product of the distinct prime numbers

The prime factorization of 20807130 is 2 × 3 × 5 × 693571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 45, 2, 685, 168, 4067, 7102, 73773, 11069, 494361, 545114, 2571379, 8475178, 54026317, 93606111, 193115832, 400631125, 9323906711, 335375973

Basic calculations (n = 20807130)

Multiplication

n×y
n×2 41614260
n×3 62421390
n×4 83228520
n×5 104035650

Division

n÷y
n÷2 10403565
n÷3 6935710
n÷3 5201782.5
n÷5 4161426

Exponentiation

ny
n2 432936658836900
n3 9.008169342185E+21
n4 1.8743415056486E+29
n5 3.8999667372426E+36

Nth Root

y√n
2√n 4561.4833113802
3√n 275.04519367436
4√n 67.538754144418
5√n 29.083216490243

Divisors of 20807130

1, 2, 3, 5, 6, 10, 15, 30, 693571, 1387142, 2080713, 3467855, 4161426, 6935710, 10403565, 20807130

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 -20807129
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 20807130 can be divided by 16 positive divisors. The sum of these divisors (counting 20807130) is 1, the average is 0.0625.

Base conversion 20807130

Base System Value
2 Binary 1001111010111110111011010
3 Ternary 1110011010000110
4 Quaternary 1033113313122
5 Quinary 20311312010
6 Senary 2021545150
8 Octal 117276732
10 Decimal 20807130
12 Duodecimal 6b751b6
16 Hexadecimal 13d7dda
20 Vigesimal 6a0hga
36 Base36 cdyvu

Cryptographic Hash Functions

md5 b7b32a748078fd6771958243a606ed0c
sha1 d852629e2ac47b52e74819a23a81125e5455980c
sha256 1f0c94b8942cf06d60354be8c5717447c53baeefedcfdd7176d58caa3c4ab8b9
sha512 c0c8263adfb3535f14b664ddb680383d1357ba46ad84e01fd468e7f9194605d9e123ce9b97fb7c467d3161a42c50ee3f947519eb75886572a2889920bd375a21
ripemd-160 7755f412dc55355f776a632ca342893abaaaf9c0

20807130 as geometric shapes

Circle

Radius = n
Diameter 41614260
Circumference 130735053.50058
Area 1.3601106268717E+15

Sphere

Radius = n
Volume 3.7733331503602E+22
Surface area 5.4404425074869E+15
Circumference 130735053.50058

Square

Length = n
Perimeter 83228520
Area 432936658836900
Diagonal 29425725.44006

Cube

Length = n
Surface area 2597619953021400
Volume 9.008169342185E+21
Space diagonal 36039006.319691

Equilateral Triangle

Length = n
Perimeter 62421390
Area 1.8746707239116E+14
Altitude 18019503.159845

Triangular Pyramid

Length = n
Surface area 1.8746707239116E+14
Volume 1.0616229379893E+21
Height 9808575.1466867