18982684 (number)

18982684 is an even 8-digits composite number following 18982683 and preceding 18982685. In scientific notation, it is written as 1.8982684 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 8135424 positive integers (up to 18982684) that are relatively prime to 18982684.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred eighty-two thousand six hundred eighty-four

Notation

Scientific notation 1.8982684 × 10^7
Engineering notation 1.8982684 × 10^6

Prime Factorization of 18982684

Prime Factorization 2 × 2 × 7 × 677953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9491342
Product of the distinct prime numbers

The prime factorization of 18982684 is 2 × 2 × 7 × 677953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 85, 52, 979, 534, 9510, 4480, 98846, 1369, 769475, 330550, 4184240, 3321210, 36976430, 41863381, 710114454, 408788938, 4530229883, 3297065429

Basic calculations (n = 18982684)

Multiplication

n×y
n×2 37965368
n×3 56948052
n×4 75930736
n×5 94913420

Division

n÷y
n÷2 9491342
n÷3 6327561.3333333
n÷3 4745671
n÷5 3796536.8

Exponentiation

ny
n2 360342291843856
n3 6.8402638579077E+21
n4 1.2984656729128E+29
n5 2.4648363553752E+36

Nth Root

y√n
2√n 4356.9122093519
3√n 266.75907700032
4√n 66.006910315148
5√n 28.554300368677

Divisors of 18982684

1, 2, 4, 7, 14, 28, 677953, 1355906, 2711812, 4745671, 9491342, 18982684

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 -18982683
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 18982684 can be divided by 12 positive divisors. The sum of these divisors (counting 18982684) is 1, the average is 0.083333333333333.

Base conversion 18982684

Base System Value
2 Binary 1001000011010011100011100
3 Ternary 1022201102100101
4 Quaternary 1020122130130
5 Quinary 14324421214
6 Senary 1514510444
8 Octal 110323434
10 Decimal 18982684
12 Duodecimal 6435424
16 Hexadecimal 121a71c
20 Vigesimal 5icge4
36 Base36 bav4s

Cryptographic Hash Functions

md5 5e68c1347c7937cb368896f7bdae121b
sha1 8b0446c642b7115b15876fc91e8a1ff7531310de
sha256 58ec59f28134a704aee7ad01732bc12b71138ac30ddc467f22237141ddac593f
sha512 928db4158b8681117e29768854fc3c243a3e43e12c76c7d0a49084bfcf38733d9a9778678cb19f962c35535b2194fc1b25f9253ef63833519aefbbbfd76ea54e
ripemd-160 1eddaa521cf63382679924c3bd667b66720f0f45

18982684 as geometric shapes

Circle

Radius = n
Diameter 37965368
Circumference 119271721.19963
Area 1.1320486968344E+15

Sphere

Radius = n
Volume 2.8652430246158E+22
Surface area 4.5281947873375E+15
Circumference 119271721.19963

Square

Length = n
Perimeter 75930736
Area 360342291843856
Diagonal 26845569.163043

Cube

Length = n
Surface area 2162053751063136
Volume 6.8402638579077E+21
Space diagonal 32878973.152025

Equilateral Triangle

Length = n
Perimeter 56948052
Area 1.5603278939734E+14
Altitude 16439486.576012

Triangular Pyramid

Length = n
Surface area 1.5603278939734E+14
Volume 8.061328265053E+20
Height 8948523.0543476