20454900 (number)

20454900 is an even 8-digits composite number following 20454899 and preceding 20454901. In scientific notation, it is written as 2.0454900 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5318400 positive integers (up to 20454900) that are relatively prime to 20454900.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand nine hundred

Notation

Scientific notation 2.0454900 × 10^7
Engineering notation 2.0454900 × 10^6

Prime Factorization of 20454900

Prime Factorization 2 × 2 × 3 × 25 × 41 × 1663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10227450
Product of the distinct prime numbers

The prime factorization of 20454900 is 2 × 2 × 3 × 25 × 41 × 1663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 69, 19, 351, 162, 3981, 1933, 29410, 8462, 791415, 271368, 8047224, 4264864, 65510360, 35763794, 587507837, 430458960, 6118597986, 1920442457

Basic calculations (n = 20454900)

Multiplication

n×y
n×2 40909800
n×3 61364700
n×4 81819600
n×5 102274500

Division

n÷y
n÷2 10227450
n÷3 6818300
n÷3 5113725
n÷5 4090980

Exponentiation

ny
n2 418402934010000
n3 8.5583901748811E+21
n4 1.7506101518818E+29
n5 3.5808555595726E+36

Nth Root

y√n
2√n 4522.7093649714
3√n 273.48433390988
4√n 67.251091924008
5√n 28.984076822713

Divisors of 20454900

1, 2, 3, 4, 6, 12, 25, 41, 50, 75, 82, 100, 123, 150, 164, 246, 300, 492, 1025, 1663, 2050, 3075, 3326, 4100, 4989, 6150, 6652, 9978, 12300, 19956, 41575, 68183, 83150, 124725, 136366, 166300, 204549, 249450, 272732, 409098, 498900, 818196, 1704575, 3409150, 5113725, 6818300, 10227450, 20454900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454900 can be divided by 48 positive divisors. The sum of these divisors (counting 20454900) is 1, the average is 0.020833333333333.

Base conversion 20454900

Base System Value
2 Binary 1001110000001110111110100
3 Ternary 1102111012211220
4 Quaternary 1032001313310
5 Quinary 20214024100
6 Senary 2010230340
8 Octal 116016764
10 Decimal 20454900
12 Duodecimal 6a253b0
16 Hexadecimal 1381df4
20 Vigesimal 67gh50
36 Base36 c6f3o

Cryptographic Hash Functions

md5 40f21f5041aaec77d5ed304636053fba
sha1 48cfcaf7ce75ee384ab9ee5ad99eb5f38bcbd33d
sha256 98c9d7e695004beabd31fcb7a5013512da56e88cfa4402c6f69f45635679ec81
sha512 2e7f03d8b7da2b77237e2c27c875801b3454a7e14e7486b3f82aaca4dc04c5ddaa7f29a7c27b982994750342ebfd8ed9226ec696b1d11e70fcd031a88e8f2441
ripemd-160 56f2052359491bfd1d412eb017253166e5114c2a

20454900 as geometric shapes

Circle

Radius = n
Diameter 40909800
Circumference 128521927.13983
Area 1.3144515837262E+15

Sphere

Radius = n
Volume 3.5849300933282E+22
Surface area 5.2578063349049E+15
Circumference 128521927.13983

Square

Length = n
Perimeter 81819600
Area 418402934010000
Diagonal 28927596.996985

Cube

Length = n
Surface area 2510417604060000
Volume 8.5583901748811E+21
Space diagonal 35428926.063741

Equilateral Triangle

Length = n
Perimeter 61364700
Area 1.811737849353E+14
Altitude 17714463.03187

Triangular Pyramid

Length = n
Surface area 1.811737849353E+14
Volume 1.0086159547831E+21
Height 9642532.3323285