20795920 (number)

20795920 is an even 8-digits composite number following 20795919 and preceding 20795921. In scientific notation, it is written as 2.0795920 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 8318336 positive integers (up to 20795920) that are relatively prime to 20795920.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-five thousand nine hundred twenty

Notation

Scientific notation 2.0795920 × 10^7
Engineering notation 2.0795920 × 10^6

Prime Factorization of 20795920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 259949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2599490
Product of the distinct prime numbers

The prime factorization of 20795920 is 2 × 2 × 2 × 2 × 5 × 259949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 85, 59, 429, 43, 6000, 7639, 31789, 49926, 255957, 590135, 9110581, 476887, 89167189, 99049464, 969561583, 73202164, 1233849488, 4306393010

Basic calculations (n = 20795920)

Multiplication

n×y
n×2 41591840
n×3 62387760
n×4 83183680
n×5 103979600

Division

n÷y
n÷2 10397960
n÷3 6931973.3333333
n÷3 5198980
n÷5 4159184

Exponentiation

ny
n2 432470288646400
n3 8.9936175250674E+21
n4 1.870305505619E+29
n5 3.8894723670412E+36

Nth Root

y√n
2√n 4560.2543788697
3√n 274.99579056918
4√n 67.529655551244
5√n 29.080082053745

Divisors of 20795920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 259949, 519898, 1039796, 1299745, 2079592, 2599490, 4159184, 5198980, 10397960, 20795920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20795919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20795920 can be divided by 20 positive divisors. The sum of these divisors (counting 20795920) is 1, the average is 0.05.

Base conversion 20795920

Base System Value
2 Binary 1001111010101001000010000
3 Ternary 1110010112122021
4 Quaternary 1033111020100
5 Quinary 20310432140
6 Senary 2021421224
8 Octal 117251020
10 Decimal 20795920
12 Duodecimal 6b6a814
16 Hexadecimal 13d5210
20 Vigesimal 69j9g0
36 Base36 cdq8g

Cryptographic Hash Functions

md5 8b44864de2a98a5110b10cbb8f232856
sha1 f5b1e591b8105dc40bb51f1936dcf9f81a48417c
sha256 262be66ca484b516156a719ec3124a66b28869a3049ae1ea9783b277e12b292c
sha512 033f410d1da7527228a435e24c4800c3b616c1ceaf8a683362fa5d1c760e17db03d1ca4591dfbfd09e4dd9b2008ed50df3d40fc55dd8d313862c6d5bef1234b9
ripemd-160 d97e01809ac0c3505874f5de978026ccffd0cf53

20795920 as geometric shapes

Circle

Radius = n
Diameter 41591840
Circumference 130664618.99328
Area 1.3586454817074E+15

Sphere

Radius = n
Volume 3.7672376994598E+22
Surface area 5.4345819268296E+15
Circumference 130664618.99328

Square

Length = n
Perimeter 83183680
Area 432470288646400
Diagonal 29409872.106026

Cube

Length = n
Surface area 2594821731878400
Volume 8.9936175250674E+21
Space diagonal 36019590.030138

Equilateral Triangle

Length = n
Perimeter 62387760
Area 1.8726512817489E+14
Altitude 18009795.015069

Triangular Pyramid

Length = n
Surface area 1.8726512817489E+14
Volume 1.0599079898956E+21
Height 9803290.7020086