20131118 (number)

20131118 is an even 8-digits composite number following 20131117 and preceding 20131119. In scientific notation, it is written as 2.0131118 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 32 positive divisors. There are 8157600 positive integers (up to 20131118) that are relatively prime to 20131118.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0131118 × 10^7
Engineering notation 2.0131118 × 10^6

Prime Factorization of 20131118

Prime Factorization 2 × 7 × 23 × 101 × 619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20131118
Product of the distinct prime numbers

The prime factorization of 20131118 is 2 × 7 × 23 × 101 × 619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 61, 53, 849, 51, 1293, 3870, 8588, 68783, 199082, 543358, 9505321, 8465989, 16536546, 35310437, 115718907, 610854005, 381997258, 9445538123

Basic calculations (n = 20131118)

Multiplication

n×y
n×2 40262236
n×3 60393354
n×4 80524472
n×5 100655590

Division

n÷y
n÷2 10065559
n÷3 6710372.6666667
n÷3 5032779.5
n÷5 4026223.6

Exponentiation

ny
n2 405261911929924
n3 8.1583753699669E+21
n4 1.642372172611E+29
n5 3.3062788006748E+36

Nth Root

y√n
2√n 4486.7714450371
3√n 272.03365176205
4√n 66.983366928194
5√n 28.891732080683

Divisors of 20131118

1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 619, 707, 1238, 1414, 2323, 4333, 4646, 8666, 14237, 16261, 28474, 32522, 62519, 99659, 125038, 199318, 437633, 875266, 1437937, 2875874, 10065559, 20131118

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 -20131117
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 20131118 can be divided by 32 positive divisors. The sum of these divisors (counting 20131118) is 1, the average is 0.03125.

Base conversion 20131118

Base System Value
2 Binary 1001100110010110100101110
3 Ternary 1101212202200222
4 Quaternary 1030302310232
5 Quinary 20123143433
6 Senary 1555251342
8 Octal 114626456
10 Decimal 20131118
12 Duodecimal 68a9b52
16 Hexadecimal 1332d2e
20 Vigesimal 65g7fi
36 Base36 bzh9q

Cryptographic Hash Functions

md5 ff6a31aa024b12c3dcab94b584473d0a
sha1 06a06645c0321d88819531b77bfb71f5020513ee
sha256 ea7bdd79ee3dfb3c05b845589938dff5028c8bfb5c411bb5eb283a8a2383359e
sha512 64c791dc9322013a9c09c2fc758fbcc3bea97d496dd61fe836fcd9bbacc13f83d0e8500ef014ed89f7b71c09145eb80c6960c5aba8cc546701287c6aeeffb932
ripemd-160 39d4a2d36b71d2df5af4c22e611a7e7d060906de

20131118 as geometric shapes

Circle

Radius = n
Diameter 40262236
Circumference 126487544.8347
Area 1.2731678452988E+15

Sphere

Radius = n
Volume 3.4173722836688E+22
Surface area 5.0926713811952E+15
Circumference 126487544.8347

Square

Length = n
Perimeter 80524472
Area 405261911929924
Diagonal 28469700.101333

Cube

Length = n
Surface area 2431571471579544
Volume 8.1583753699669E+21
Space diagonal 34868119.189164

Equilateral Triangle

Length = n
Perimeter 60393354
Area 1.7548355545878E+14
Altitude 17434059.594582

Triangular Pyramid

Length = n
Surface area 1.7548355545878E+14
Volume 9.6147375792815E+20
Height 9489900.0337777