20458628 (number)

20458628 is an even 8-digits composite number following 20458627 and preceding 20458629. In scientific notation, it is written as 2.0458628 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 10208640 positive integers (up to 20458628) that are relatively prime to 20458628.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-eight thousand six hundred twenty-eight

Notation

Scientific notation 2.0458628 × 10^7
Engineering notation 2.0458628 × 10^6

Prime Factorization of 20458628

Prime Factorization 2 × 2 × 521 × 9817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10229314
Product of the distinct prime numbers

The prime factorization of 20458628 is 2 × 2 × 521 × 9817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 54, 79, 778, 480, 4695, 8216, 64995, 7936, 709094, 174412, 4079446, 7768864, 50209854, 35422704, 315362113, 384933363, 2439529811, 8678487226

Basic calculations (n = 20458628)

Multiplication

n×y
n×2 40917256
n×3 61375884
n×4 81834512
n×5 102293140

Division

n÷y
n÷2 10229314
n÷3 6819542.6666667
n÷3 5114657
n÷5 4091725.6

Exponentiation

ny
n2 418555459642384
n3 8.5630704461925E+21
n4 1.7518867279645E+29
n5 3.5841198865562E+36

Nth Root

y√n
2√n 4523.1214885298
3√n 273.50094749495
4√n 67.254155920135
5√n 28.985133242075

Divisors of 20458628

1, 2, 4, 521, 1042, 2084, 9817, 19634, 39268, 5114657, 10229314, 20458628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20458627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20458628 can be divided by 12 positive divisors. The sum of these divisors (counting 20458628) is 1, the average is 0.083333333333333.

Base conversion 20458628

Base System Value
2 Binary 1001110000010110010000100
3 Ternary 1102111101221222
4 Quaternary 1032002302010
5 Quinary 20214134003
6 Senary 2010255512
8 Octal 116026204
10 Decimal 20458628
12 Duodecimal 6a27598
16 Hexadecimal 1382c84
20 Vigesimal 67h6b8
36 Base36 c6hz8

Cryptographic Hash Functions

md5 f7ba16e01b344b0db3155ef80c8309d2
sha1 a8279a6038c93de64bd948f290b60435c39e3af3
sha256 b96d9e878453d0aea2aa83b2784372bf944a61ea53bae6613577773202b1bcbc
sha512 42d1d553c09ae6c862ae07fb26a39d7d4b8133dedce663bdcd63d864e86ccae443382e4cbe42ada659ddd860d18444d6eb59a22890cbfc287654a9dba5b89d91
ripemd-160 7b55b797e6242512f33dc139f55f95153e8b3382

20458628 as geometric shapes

Circle

Radius = n
Diameter 40917256
Circumference 128545350.85465
Area 1.3149307571324E+15

Sphere

Radius = n
Volume 3.5868905607907E+22
Surface area 5.2597230285297E+15
Circumference 128545350.85465

Square

Length = n
Perimeter 81834512
Area 418555459642384
Diagonal 28932869.185146

Cube

Length = n
Surface area 2511332757854304
Volume 8.5630704461925E+21
Space diagonal 35435383.149151

Equilateral Triangle

Length = n
Perimeter 61375884
Area 1.8123983047149E+14
Altitude 17717691.574576

Triangular Pyramid

Length = n
Surface area 1.8123983047149E+14
Volume 1.0091675300468E+21
Height 9644289.728382