20993875 (number)

20993875 is an odd 8-digits composite number following 20993874 and preceding 20993876. In scientific notation, it is written as 2.0993875 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 14395200 positive integers (up to 20993875) that are relatively prime to 20993875.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-three thousand eight hundred seventy-five

Notation

Scientific notation 2.0993875 × 10^7
Engineering notation 2.0993875 × 10^6

Prime Factorization of 20993875

Prime Factorization 25 × 5 × 7 × 23993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20993875
Product of the distinct prime numbers

The prime factorization of 20993875 is 25 × 5 × 7 × 23993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 70, 80, 577, 961, 2342, 4042, 79765, 13705, 127595, 801313, 9544943, 3225701, 41986717, 65462137, 670970671, 764635291, 9329680273, 8554078257

Basic calculations (n = 20993875)

Multiplication

n×y
n×2 41987750
n×3 62981625
n×4 83975500
n×5 104969375

Division

n÷y
n÷2 10496937.5
n÷3 6997958.3333333
n÷3 5248468.75
n÷5 4198775

Exponentiation

ny
n2 440742787515625
n3 9.2528989882546E+21
n4 1.9425420474704E+29
n5 4.0781484926838E+36

Nth Root

y√n
2√n 4581.9073539302
3√n 275.86559215597
4√n 67.689787663504
5√n 29.135234732917

Divisors of 20993875

1, 5, 7, 25, 35, 125, 175, 875, 23993, 119965, 167951, 599825, 839755, 2999125, 4198775, 20993875

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 -20993874
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 20993875 can be divided by 16 positive divisors. The sum of these divisors (counting 20993875) is 1, the average is 0.0625.

Base conversion 20993875

Base System Value
2 Binary 1010000000101011101010011
3 Ternary 1110111121011221
4 Quaternary 1100011131103
5 Quinary 20333301000
6 Senary 2025545511
8 Octal 120053523
10 Decimal 20993875
12 Duodecimal 7045297
16 Hexadecimal 1405753
20 Vigesimal 6b44df
36 Base36 chyz7

Cryptographic Hash Functions

md5 e4d6ebac590ff2745191a78ff3e73ba9
sha1 4992523cfa2ba054d721d3263fe2b9856249c864
sha256 364d0283033d3774be40f69c889124cf334167f93f9530b9f3053a35013c3e3c
sha512 bb320ccb85090ce112ad682f3a079d5edbfe4b752c60ae8d4e261439b8bfef3a1b18e3d0d2916c89d1e18eb52082fe8a6b0c24e6b9962f5f119ab1c34bc43dc6
ripemd-160 2a813977127d2c32a6374c944b7b169b320dcebc

20993875 as geometric shapes

Circle

Radius = n
Diameter 41987750
Circumference 131908406.94076
Area 1.3846343033818E+15

Sphere

Radius = n
Volume 3.8758452647879E+22
Surface area 5.5385372135271E+15
Circumference 131908406.94076

Square

Length = n
Perimeter 83975500
Area 440742787515625
Diagonal 29689822.751765

Cube

Length = n
Surface area 2644456725093750
Volume 9.2528989882546E+21
Space diagonal 36362458.14775

Equilateral Triangle

Length = n
Perimeter 62981625
Area 1.9084722526165E+14
Altitude 18181229.073875

Triangular Pyramid

Length = n
Surface area 1.9084722526165E+14
Volume 1.0904646033715E+21
Height 9896607.5839218