20108628 (number)

20108628 is an even 8-digits composite number following 20108627 and preceding 20108629. In scientific notation, it is written as 2.0108628 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6702840 positive integers (up to 20108628) that are relatively prime to 20108628.

Interesting facts

Basic properties

Name

Name twenty million one hundred eight thousand six hundred twenty-eight

Notation

Scientific notation 2.0108628 × 10^7
Engineering notation 2.0108628 × 10^6

Prime Factorization of 20108628

Prime Factorization 2 × 2 × 9 × 3 × 186191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10054314
Product of the distinct prime numbers

The prime factorization of 20108628 is 2 × 2 × 9 × 3 × 186191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 45, 4, 402, 392, 9804, 9576, 94793, 31316, 863654, 971808, 4207170, 3924828, 28465712, 59159837, 45299552, 922079350, 8749860005, 3823414446

Basic calculations (n = 20108628)

Multiplication

n×y
n×2 40217256
n×3 60325884
n×4 80434512
n×5 100543140

Division

n÷y
n÷2 10054314
n÷3 6702876
n÷3 5027157
n÷5 4021725.6

Exponentiation

ny
n2 404356920042384
n3 8.131062884358E+21
n4 1.6350451878616E+29
n5 3.28785154459E+36

Nth Root

y√n
2√n 4484.2644881853
3√n 271.93231086697
4√n 66.964651034597
5√n 28.885273764613

Divisors of 20108628

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186191, 372382, 558573, 744764, 1117146, 1675719, 2234292, 3351438, 5027157, 6702876, 10054314, 20108628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20108627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20108628 can be divided by 24 positive divisors. The sum of these divisors (counting 20108628) is 1, the average is 0.041666666666667.

Base conversion 20108628

Base System Value
2 Binary 1001100101101010101010100
3 Ternary 1101211121212000
4 Quaternary 1030231111110
5 Quinary 20121434003
6 Senary 1554555300
8 Octal 114552524
10 Decimal 20108628
12 Duodecimal 6898b30
16 Hexadecimal 132d554
20 Vigesimal 65dbb8
36 Base36 byzx0

Cryptographic Hash Functions

md5 3de71dad7d216966a7db3054f40a6175
sha1 c97468bebe2377bea02caa2ccea8bf1771cc335a
sha256 bfa510472ac1658707c8b728bde9da631ac289b0124058732c232a28b87e22c4
sha512 e4714453ca475ad644491102d31c060fb9e14968609397a5f65b4ef14954fb14684051b8d214b0d47b06a627e728e886fa9c660c55d19a016f8198fcd0e71e71
ripemd-160 19e349838fa09da28140ace9575c5b53316d83db

20108628 as geometric shapes

Circle

Radius = n
Diameter 40217256
Circumference 126346235.99714
Area 1.2703247294333E+15

Sphere

Radius = n
Volume 3.4059316564501E+22
Surface area 5.0812989177334E+15
Circumference 126346235.99714

Square

Length = n
Perimeter 80434512
Area 404356920042384
Diagonal 28437894.438315

Cube

Length = n
Surface area 2426141520254304
Volume 8.131062884358E+21
Space diagonal 34829165.366502

Equilateral Triangle

Length = n
Perimeter 60325884
Area 1.7509168247637E+14
Altitude 17414582.683251

Triangular Pyramid

Length = n
Surface area 1.7509168247637E+14
Volume 9.5825495063064E+20
Height 9479298.1461051