20118744 (number)

20118744 is an even 8-digits composite number following 20118743 and preceding 20118745. In scientific notation, it is written as 2.0118744 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 6414144 positive integers (up to 20118744) that are relatively prime to 20118744.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighteen thousand seven hundred forty-four

Notation

Scientific notation 2.0118744 × 10^7
Engineering notation 2.0118744 × 10^6

Prime Factorization of 20118744

Prime Factorization 2 × 2 × 2 × 207 × 12149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5029686
Product of the distinct prime numbers

The prime factorization of 20118744 is 2 × 2 × 2 × 207 × 12149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 37, 76, 833, 64, 4939, 1629, 32671, 52562, 351525, 68357, 2195562, 6399005, 64001485, 99880413, 457272247, 419204254, 5725679590, 2038110642

Basic calculations (n = 20118744)

Multiplication

n×y
n×2 40237488
n×3 60356232
n×4 80474976
n×5 100593720

Division

n÷y
n÷2 10059372
n÷3 6706248
n÷3 5029686
n÷5 4023748.8

Exponentiation

ny
n2 404763860137536
n3 8.1433404825589E+21
n4 1.6383378247344E+29
n5 3.2961299281348E+36

Nth Root

y√n
2√n 4485.392290536
3√n 271.97790333761
4√n 66.973071383475
5√n 28.888179429265

Divisors of 20118744

1, 2, 4, 8, 207, 414, 828, 1656, 12149, 24298, 48596, 97192, 2514843, 5029686, 10059372, 20118744

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 -20118743
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 20118744 can be divided by 16 positive divisors. The sum of these divisors (counting 20118744) is 1, the average is 0.0625.

Base conversion 20118744

Base System Value
2 Binary 1001100101111110011011000
3 Ternary 1101212010201200
4 Quaternary 1030233303120
5 Quinary 20122244434
6 Senary 1555114200
8 Octal 114576330
10 Decimal 20118744
12 Duodecimal 68a2960
16 Hexadecimal 132fcd8
20 Vigesimal 65egh4
36 Base36 bz7q0

Cryptographic Hash Functions

md5 f83a1289da066cd099aeddc70cb9427b
sha1 7ed424ee4c9afc46c36a3651a1c3a4e069cccc80
sha256 c9b7293080401c18a34508b78869177e67899a3b32637fd10de5791297d7e70a
sha512 4e10b9da0983da9ab2240ab7296a3faaac9fa4f2bb1580ff0b6f959e95b0606ce653216c374ce05ba3729d21a877050869a96628e8e733ab3855a32d8305ea07
ripemd-160 8de8d05d281ae2a71626847c63c9e9624cfda2ec

20118744 as geometric shapes

Circle

Radius = n
Diameter 40237488
Circumference 126409796.69971
Area 1.2716031694467E+15

Sphere

Radius = n
Volume 3.4110744847583E+22
Surface area 5.0864126777869E+15
Circumference 126409796.69971

Square

Length = n
Perimeter 80474976
Area 404763860137536
Diagonal 28452200.622712

Cube

Length = n
Surface area 2428583160825216
Volume 8.1433404825589E+21
Space diagonal 34846686.792472

Equilateral Triangle

Length = n
Perimeter 60356232
Area 1.7526789270648E+14
Altitude 17423343.396236

Triangular Pyramid

Length = n
Surface area 1.7526789270648E+14
Volume 9.5970187945472E+20
Height 9484066.8742374