20108830 (number)

20108830 is an even 8-digits composite number following 20108829 and preceding 20108831. In scientific notation, it is written as 2.0108830 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 6894432 positive integers (up to 20108830) that are relatively prime to 20108830.

Interesting facts

Basic properties

Name

Name twenty million one hundred eight thousand eight hundred thirty

Notation

Scientific notation 2.0108830 × 10^7
Engineering notation 2.0108830 × 10^6

Prime Factorization of 20108830

Prime Factorization 2 × 7 × 5 × 287269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20108830
Product of the distinct prime numbers

The prime factorization of 20108830 is 2 × 7 × 5 × 287269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 46, 99, 497, 469, 3162, 1037, 39993, 77373, 172361, 302501, 6761046, 7103107, 36054425, 95501962, 875513537, 887359298, 8505705448, 942410429

Basic calculations (n = 20108830)

Multiplication

n×y
n×2 40217660
n×3 60326490
n×4 80435320
n×5 100544150

Division

n÷y
n÷2 10054415
n÷3 6702943.3333333
n÷3 5027207.5
n÷5 4021766

Exponentiation

ny
n2 404365043968900
n3 8.1313079271131E+21
n4 1.6351108878397E+29
n5 3.2880166874718E+36

Nth Root

y√n
2√n 4484.2870113319
3√n 271.93322142375
4√n 66.964819206296
5√n 28.885331797432

Divisors of 20108830

1, 2, 5, 7, 10, 14, 35, 70, 287269, 574538, 1436345, 2010883, 2872690, 4021766, 10054415, 20108830

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 -20108829
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 20108830 can be divided by 16 positive divisors. The sum of these divisors (counting 20108830) is 1, the average is 0.0625.

Base conversion 20108830

Base System Value
2 Binary 1001100101101011000011110
3 Ternary 1101211122010111
4 Quaternary 1030231120132
5 Quinary 20121440310
6 Senary 1555000234
8 Octal 114553036
10 Decimal 20108830
12 Duodecimal 689907a
16 Hexadecimal 132d61e
20 Vigesimal 65dc1a
36 Base36 bz02m

Cryptographic Hash Functions

md5 dfe43090c2e5af9aca95d8ce52063aeb
sha1 d0ca75f91ea710e39a2b49050775c1b8a85aabd6
sha256 c5c4e52d778f00d69477ee4c04c38389cf42c56a390c1096bffca1d72daa7e89
sha512 785f78db719e002dbe83b5a7a05503b7652d7a417444bcb7ba6dbb2bb82cda0b82f0a59001d5b65f9b36441861fd2ba13c1d2c4b14d17b2d27855c2ea64e2841
ripemd-160 e34e859840f1f689c3087f96e961fcfe8860e7a2

20108830 as geometric shapes

Circle

Radius = n
Diameter 40217660
Circumference 126347505.20057
Area 1.2703502515012E+15

Sphere

Radius = n
Volume 3.4060342997193E+22
Surface area 5.0814010060048E+15
Circumference 126347505.20057

Square

Length = n
Perimeter 80435320
Area 404365043968900
Diagonal 28438180.109455

Cube

Length = n
Surface area 2426190263813400
Volume 8.1313079271131E+21
Space diagonal 34829515.240765

Equilateral Triangle

Length = n
Perimeter 60326490
Area 1.7509520023974E+14
Altitude 17414757.620383

Triangular Pyramid

Length = n
Surface area 1.7509520023974E+14
Volume 9.5828382919627E+20
Height 9479393.3698183