20118684 (number)

20118684 is an even 8-digits composite number following 20118683 and preceding 20118685. In scientific notation, it is written as 2.0118684 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6311680 positive integers (up to 20118684) that are relatively prime to 20118684.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighteen thousand six hundred eighty-four

Notation

Scientific notation 2.0118684 × 10^7
Engineering notation 2.0118684 × 10^6

Prime Factorization of 20118684

Prime Factorization 2 × 2 × 3 × 17 × 98621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10059342
Product of the distinct prime numbers

The prime factorization of 20118684 is 2 × 2 × 3 × 17 × 98621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 13, 67, 870, 966, 3847, 379, 89896, 53759, 572850, 263908, 8754651, 5597347, 73301206, 73343116, 416675427, 376347237, 3512595863, 2459274756

Basic calculations (n = 20118684)

Multiplication

n×y
n×2 40237368
n×3 60356052
n×4 80474736
n×5 100593420

Division

n÷y
n÷2 10059342
n÷3 6706228
n÷3 5029671
n÷5 4023736.8

Exponentiation

ny
n2 404761445891856
n3 8.1432676252813E+21
n4 1.6383182808047E+29
n5 3.2960807782932E+36

Nth Root

y√n
2√n 4485.3856021528
3√n 271.97763296469
4√n 66.97302145008
5√n 28.888162198638

Divisors of 20118684

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98621, 197242, 295863, 394484, 591726, 1183452, 1676557, 3353114, 5029671, 6706228, 10059342, 20118684

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 -20118683
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 20118684 can be divided by 24 positive divisors. The sum of these divisors (counting 20118684) is 1, the average is 0.041666666666667.

Base conversion 20118684

Base System Value
2 Binary 1001100101111110010011100
3 Ternary 1101212010122110
4 Quaternary 1030233302130
5 Quinary 20122244214
6 Senary 1555114020
8 Octal 114576234
10 Decimal 20118684
12 Duodecimal 68a2910
16 Hexadecimal 132fc9c
20 Vigesimal 65ege4
36 Base36 bz7oc

Cryptographic Hash Functions

md5 2a5ee6d7bc7ed3ca7f9ad3e26b828118
sha1 507c46ac3532a240f1158a78dac6c90c479bf442
sha256 0b934ffbf97ad5ebadd155c7423b29c3e5f57b90d9a34b5d669b6501c798e5de
sha512 a3dee8b5cb2071330f6f0ff04309919eb390a31877b4e16faef9aeff3c4a280e667129a6c5dea260c2ea8948a617002f45720b3dd3c2a7b34699721368d634e4
ripemd-160 84680f5bf89b164bdc7ca58a6aace8feaa93ada2

20118684 as geometric shapes

Circle

Radius = n
Diameter 40237368
Circumference 126409419.70859
Area 1.2715955848702E+15

Sphere

Radius = n
Volume 3.4110439663733E+22
Surface area 5.0863823394809E+15
Circumference 126409419.70859

Square

Length = n
Perimeter 80474736
Area 404761445891856
Diagonal 28452115.769899

Cube

Length = n
Surface area 2428568675351136
Volume 8.1432676252813E+21
Space diagonal 34846582.869423

Equilateral Triangle

Length = n
Perimeter 60356052
Area 1.7526684730743E+14
Altitude 17423291.434712

Triangular Pyramid

Length = n
Surface area 1.7526684730743E+14
Volume 9.5969329314222E+20
Height 9484038.5899662