20792880 (number)

20792880 is an even 8-digits composite number following 20792879 and preceding 20792881. In scientific notation, it is written as 2.0792880 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 5544576 positive integers (up to 20792880) that are relatively prime to 20792880.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-two thousand eight hundred eighty

Notation

Scientific notation 2.0792880 × 10^7
Engineering notation 2.0792880 × 10^6

Prime Factorization of 20792880

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 28879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2599110
Product of the distinct prime numbers

The prime factorization of 20792880 is 2 × 2 × 2 × 2 × 9 × 5 × 28879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20792880)

Multiplication

n×y
n×2 41585760
n×3 62378640
n×4 83171520
n×5 103964400

Division

n÷y
n÷2 10396440
n÷3 6930960
n÷3 5198220
n÷5 4158576

Exponentiation

ny
n2 432343858694400
n3 8.9896739725696E+21
n4 1.8692121215076E+29
n5 3.8866303337054E+36

Nth Root

y√n
2√n 4559.9210519482
3√n 274.98239005692
4√n 67.527187502132
5√n 29.079231804089

Divisors of 20792880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20792879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20792880 can be divided by 40 positive divisors. The sum of these divisors (counting 20792880) is 1, the average is 0.025.

Base conversion 20792880

Base System Value
2 Binary 1001111010100011000110000
3 Ternary 1110010101110200
4 Quaternary 1033110120300
5 Quinary 20310333010
6 Senary 2021355200
8 Octal 117243060
10 Decimal 20792880
12 Duodecimal 6b68b00
16 Hexadecimal 13d4630
20 Vigesimal 69j240
36 Base36 cdnw0

Cryptographic Hash Functions

md5 d614b05caae0622c67bd32901f60f278
sha1 bde43e7ec2231c9af742aa3a0f15d345223fc933
sha256 b75b661a6e7013c8d54155a91aaf450441c6bc65f6eef87834041ec13db6f3c1
sha512 5d266a550c005f2d43bc53e7761117174201a0c21de9a7c5f0068b42410d8d502728d38cdb04cbdfef14e25551d0a79e8b80c09764e57077f8f800ef35088e15
ripemd-160 6a9d9019cc31a9826ac5c754b465d290cf74cbf3

20792880 as geometric shapes

Circle

Radius = n
Diameter 41585760
Circumference 130645518.10995
Area 1.358248290299E+15

Sphere

Radius = n
Volume 3.7655858280523E+22
Surface area 5.432993161196E+15
Circumference 130645518.10995

Square

Length = n
Perimeter 83171520
Area 432343858694400
Diagonal 29405572.896796

Cube

Length = n
Surface area 2594063152166400
Volume 8.9896739725696E+21
Space diagonal 36014324.595683

Equilateral Triangle

Length = n
Perimeter 62378640
Area 1.8721038239977E+14
Altitude 18007162.297841

Triangular Pyramid

Length = n
Surface area 1.8721038239977E+14
Volume 1.0594432377767E+21
Height 9801857.6322654