20138118 (number)

20138118 is an even 8-digits composite number following 20138117 and preceding 20138119. In scientific notation, it is written as 2.0138118 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4818240 positive integers (up to 20138118) that are relatively prime to 20138118.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand one hundred eighteen

Notation

Scientific notation 2.0138118 × 10^7
Engineering notation 2.0138118 × 10^6

Prime Factorization of 20138118

Prime Factorization 2 × 231 × 7 × 13 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20138118
Product of the distinct prime numbers

The prime factorization of 20138118 is 2 × 231 × 7 × 13 × 479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 74, 12, 617, 547, 1333, 9376, 96890, 51847, 368217, 52548, 489333, 8128541, 72928885, 36757006, 101945804, 838378385, 5583877009, 5513831493

Basic calculations (n = 20138118)

Multiplication

n×y
n×2 40276236
n×3 60414354
n×4 80552472
n×5 100690590

Division

n÷y
n÷2 10069059
n÷3 6712706
n÷3 5034529.5
n÷5 4027623.6

Exponentiation

ny
n2 405543796581924
n3 8.1668888297348E+21
n4 1.6446577094608E+29
n5 3.3120311022731E+36

Nth Root

y√n
2√n 4487.551448173
3√n 272.0651786564
4√n 66.989189039524
5√n 28.89374105009

Divisors of 20138118

1, 2, 7, 13, 14, 26, 91, 182, 231, 462, 479, 958, 1617, 3003, 3234, 3353, 6006, 6227, 6706, 12454, 21021, 42042, 43589, 87178, 110649, 221298, 774543, 1438437, 1549086, 2876874, 10069059, 20138118

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138117
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138118 can be divided by 32 positive divisors. The sum of these divisors (counting 20138118) is 1, the average is 0.03125.

Base conversion 20138118

Base System Value
2 Binary 1001100110100100010000110
3 Ternary 1101220010022020
4 Quaternary 1030310202012
5 Quinary 20123404433
6 Senary 1555344010
8 Octal 114644206
10 Decimal 20138118
12 Duodecimal 68b2006
16 Hexadecimal 1334886
20 Vigesimal 65h55i
36 Base36 bzmo6

Cryptographic Hash Functions

md5 8796a50d923bf2b86d4bdcd826cdbf54
sha1 230646926e260298825303b6490c1b552ec402ea
sha256 a27c6153f798f75b42d00cbf13f53d751dfe6592bd8e57e3218a98e65eb6d9e7
sha512 ca0e32dbaba55a454537a58d2fdaaa3db5997e0126fbe8658710916cf5ba9725d6407caf904e3207330dd13294df700a2e41cbd85f6b3f18eaec944d3da241fb
ripemd-160 009b432c46db73da5abab04668cda68155d3b912

20138118 as geometric shapes

Circle

Radius = n
Diameter 40276236
Circumference 126531527.13185
Area 1.2740534120507E+15

Sphere

Radius = n
Volume 3.4209383933572E+22
Surface area 5.0962136482027E+15
Circumference 126531527.13185

Square

Length = n
Perimeter 80552472
Area 405543796581924
Diagonal 28479599.59627

Cube

Length = n
Surface area 2433262779491544
Volume 8.1668888297348E+21
Space diagonal 34880243.544817

Equilateral Triangle

Length = n
Perimeter 60414354
Area 1.7560561509357E+14
Altitude 17440121.772409

Triangular Pyramid

Length = n
Surface area 1.7560561509357E+14
Volume 9.6247707878369E+20
Height 9493199.8654233