20952900 (number)

20952900 is an even 8-digits composite number following 20952899 and preceding 20952901. In scientific notation, it is written as 2.0952900 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 108 positive divisors. There are 5400000 positive integers (up to 20952900) that are relatively prime to 20952900.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-two thousand nine hundred

Notation

Scientific notation 2.0952900 × 10^7
Engineering notation 2.0952900 × 10^6

Prime Factorization of 20952900

Prime Factorization 2 × 2 × 5 × 3 × 5 × 3 × 31 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 698430
Product of the distinct prime numbers

The prime factorization of 20952900 is 2 × 2 × 5 × 3 × 5 × 3 × 31 × 751. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20952900)

Multiplication

n×y
n×2 41905800
n×3 62858700
n×4 83811600
n×5 104764500

Division

n÷y
n÷2 10476450
n÷3 6984300
n÷3 5238225
n÷5 4190580

Exponentiation

ny
n2 439024018410000
n3 9.1988263553429E+21
n4 1.9274208874086E+29
n5 4.0385057111784E+36

Nth Root

y√n
2√n 4577.4337788765
3√n 275.68600081344
4√n 67.656734911438
5√n 29.123852847933

Divisors of 20952900

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20952899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20952900 can be divided by 108 positive divisors. The sum of these divisors (counting 20952900) is 1, the average is 0.0092592592592593.

Base conversion 20952900

Base System Value
2 Binary 1001111111011011101000100
3 Ternary 1110102111222100
4 Quaternary 1033323131010
5 Quinary 20330443100
6 Senary 2025032100
8 Octal 117733504
10 Decimal 20952900
12 Duodecimal 7025630
16 Hexadecimal 13fb744
20 Vigesimal 6aj250
36 Base36 ch3d0

Cryptographic Hash Functions

md5 a227be2de7af16ca0454c0ddcada75eb
sha1 bc0bbae7288421edd193e24f1e1690da6c21b830
sha256 467921688409e18f548f60dd0aea3622d3dd70e231066aa4027eeb68086586cc
sha512 b24289d967b2183e7707fd4aee8e2ec36390cdf08f4c72abc8572935f02dcf1e09527476b9ee624570b9afd46e5097cae0dcbf7d070917a62e94ced236646482
ripemd-160 a390c9f8ba233e2cf4848957ed8048f15ba17aab

20952900 as geometric shapes

Circle

Radius = n
Diameter 41905800
Circumference 131650953.4228
Area 1.3792346309863E+15

Sphere

Radius = n
Volume 3.8531953732791E+22
Surface area 5.5169385239453E+15
Circumference 131650953.4228

Square

Length = n
Perimeter 83811600
Area 439024018410000
Diagonal 29631875.351047

Cube

Length = n
Surface area 2634144110460000
Volume 9.1988263553429E+21
Space diagonal 36291487.36591

Equilateral Triangle

Length = n
Perimeter 62858700
Area 1.9010297640729E+14
Altitude 18145743.682955

Triangular Pyramid

Length = n
Surface area 1.9010297640729E+14
Volume 1.0840920824701E+21
Height 9877291.7836824