20792920 (number)

20792920 is an even 8-digits composite number following 20792919 and preceding 20792921. In scientific notation, it is written as 2.0792920 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 7839744 positive integers (up to 20792920) that are relatively prime to 20792920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0792920 × 10^7
Engineering notation 2.0792920 × 10^6

Prime Factorization of 20792920

Prime Factorization 2 × 2 × 2 × 115 × 233 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5198230
Product of the distinct prime numbers

The prime factorization of 20792920 is 2 × 2 × 2 × 115 × 233 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 22, 90, 911, 10, 1902, 5493, 59377, 75382, 344013, 293450, 8486279, 5603391, 84896775, 27255172, 582744854, 966768799, 2155622587, 2996757880

Basic calculations (n = 20792920)

Multiplication

n×y
n×2 41585840
n×3 62378760
n×4 83171680
n×5 103964600

Division

n÷y
n÷2 10396460
n÷3 6930973.3333333
n÷3 5198230
n÷5 4158584

Exponentiation

ny
n2 432345522126400
n3 8.9897258539325E+21
n4 1.8692265050275E+29
n5 3.8866677180916E+36

Nth Root

y√n
2√n 4559.9254379869
3√n 274.98256638793
4√n 67.52721997822
5√n 29.07924299223

Divisors of 20792920

1, 2, 4, 8, 97, 115, 194, 230, 233, 388, 460, 466, 776, 920, 932, 1864, 11155, 22310, 22601, 26795, 44620, 45202, 53590, 89240, 90404, 107180, 180808, 214360, 2599115, 5198230, 10396460, 20792920

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 -20792919
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 20792920 can be divided by 32 positive divisors. The sum of these divisors (counting 20792920) is 1, the average is 0.03125.

Base conversion 20792920

Base System Value
2 Binary 1001111010100011001011000
3 Ternary 1110010101112011
4 Quaternary 1033110121120
5 Quinary 20310333140
6 Senary 2021355304
8 Octal 117243130
10 Decimal 20792920
12 Duodecimal 6b68b34
16 Hexadecimal 13d4658
20 Vigesimal 69j260
36 Base36 cdnx4

Cryptographic Hash Functions

md5 dfb9e115eff0f3b6622fd60487e423cd
sha1 0fb14275710953766096616ce2001a7776acc954
sha256 7d483ba497fe57c6e74ad7677b6ae54b5fbf67f9f34668103083c5f7bbcfb94b
sha512 27f7312a581840e13b5bf7ba36c46d1d4039f6a39329d8bcb0935e7c682305aed72098e5ef3107a22ee062b286d6dfd1599d2632f3370bb1e2b96a38a6d7e6b4
ripemd-160 ddcf246ae6132ef3dbcbbcfcff04f80a0864bd53

20792920 as geometric shapes

Circle

Radius = n
Diameter 41585840
Circumference 130645769.43736
Area 1.3582535161247E+15

Sphere

Radius = n
Volume 3.7656075600667E+22
Surface area 5.433014064499E+15
Circumference 130645769.43736

Square

Length = n
Perimeter 83171680
Area 432345522126400
Diagonal 29405629.465339

Cube

Length = n
Surface area 2594073132758400
Volume 8.9897258539325E+21
Space diagonal 36014393.877715

Equilateral Triangle

Length = n
Perimeter 62378760
Area 1.8721110268695E+14
Altitude 18007196.938858

Triangular Pyramid

Length = n
Surface area 1.8721110268695E+14
Volume 1.0594493520539E+21
Height 9801876.4884463