20118968 (number)

20118968 is an even 8-digits composite number following 20118967 and preceding 20118969. In scientific notation, it is written as 2.0118968 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 10035648 positive integers (up to 20118968) that are relatively prime to 20118968.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighteen thousand nine hundred sixty-eight

Notation

Scientific notation 2.0118968 × 10^7
Engineering notation 2.0118968 × 10^6

Prime Factorization of 20118968

Prime Factorization 2 × 2 × 2 × 457 × 5503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5029742
Product of the distinct prime numbers

The prime factorization of 20118968 is 2 × 2 × 2 × 457 × 5503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 17, 47, 436, 696, 9129, 8983, 69210, 98160, 289975, 57598, 5290633, 2913797, 56889385, 60866005, 49293292, 636414410, 5167772496, 4648193963

Basic calculations (n = 20118968)

Multiplication

n×y
n×2 40237936
n×3 60356904
n×4 80475872
n×5 100594840

Division

n÷y
n÷2 10059484
n÷3 6706322.6666667
n÷3 5029742
n÷5 4023793.6

Exponentiation

ny
n2 404772873385024
n3 8.1436124869013E+21
n4 1.6384107902837E+29
n5 3.2963134260572E+36

Nth Root

y√n
2√n 4485.4172604118
3√n 271.97891272508
4√n 66.973257800497
5√n 28.888243756574

Divisors of 20118968

1, 2, 4, 8, 457, 914, 1828, 3656, 5503, 11006, 22012, 44024, 2514871, 5029742, 10059484, 20118968

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 -20118967
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 20118968 can be divided by 16 positive divisors. The sum of these divisors (counting 20118968) is 1, the average is 0.0625.

Base conversion 20118968

Base System Value
2 Binary 1001100101111110110111000
3 Ternary 1101212011000222
4 Quaternary 1030233312320
5 Quinary 20122301333
6 Senary 1555115212
8 Octal 114576670
10 Decimal 20118968
12 Duodecimal 68a2b08
16 Hexadecimal 132fdb8
20 Vigesimal 65eh88
36 Base36 bz7w8

Cryptographic Hash Functions

md5 0deb4978369f5625d0b85ef2ada997f1
sha1 7c9cbd81d3b2c168fa39bb98d15e6709a1d57e3b
sha256 d7a270308548b5ac17d79771a9edf81721f1495656fafaf5c77f1cb5328eac9c
sha512 5ee60771fa2b1ca12afc3bf966209050ec887eebbef6e0848f8108be252b94207a9d162f077848a3ad2b36d10f3da9c5ba28f385606d9c653711437d8fbf7e78
ripemd-160 998bca32dca79c71ab1384dcc987cd96640a8d00

20118968 as geometric shapes

Circle

Radius = n
Diameter 40237936
Circumference 126411204.13322
Area 1.2716314853988E+15

Sphere

Radius = n
Volume 3.4111884216709E+22
Surface area 5.0865259415953E+15
Circumference 126411204.13322

Square

Length = n
Perimeter 80475872
Area 404772873385024
Diagonal 28452517.40655

Cube

Length = n
Surface area 2428637240310144
Volume 8.1436124869013E+21
Space diagonal 34847074.771852

Equilateral Triangle

Length = n
Perimeter 60356904
Area 1.7527179555713E+14
Altitude 17423537.385926

Triangular Pyramid

Length = n
Surface area 1.7527179555713E+14
Volume 9.597339354739E+20
Height 9484172.4688501