20130318 (number)

20130318 is an even 8-digits composite number following 20130317 and preceding 20130319. In scientific notation, it is written as 2.0130318 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6193872 positive integers (up to 20130318) that are relatively prime to 20130318.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand three hundred eighteen

Notation

Scientific notation 2.0130318 × 10^7
Engineering notation 2.0130318 × 10^6

Prime Factorization of 20130318

Prime Factorization 2 × 9 × 13 × 86027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20130318
Product of the distinct prime numbers

The prime factorization of 20130318 is 2 × 9 × 13 × 86027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 61, 58, 28, 272, 4600, 3153, 28285, 35126, 273057, 762164, 336344, 4716320, 31660118, 85834882, 990891854, 754008840, 3595207296, 1819006148

Basic calculations (n = 20130318)

Multiplication

n×y
n×2 40260636
n×3 60390954
n×4 80521272
n×5 100651590

Division

n÷y
n÷2 10065159
n÷3 6710106
n÷3 5032579.5
n÷5 4026063.6

Exponentiation

ny
n2 405229702781124
n3 8.1574027800295E+21
n4 1.6421111201608E+29
n5 3.3056219040173E+36

Nth Root

y√n
2√n 4486.6822931873
3√n 272.03004822308
4√n 66.982701447368
5√n 28.891502448597

Divisors of 20130318

1, 2, 9, 13, 18, 26, 117, 234, 86027, 172054, 774243, 1118351, 1548486, 2236702, 10065159, 20130318

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 -20130317
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 20130318 can be divided by 16 positive divisors. The sum of these divisors (counting 20130318) is 1, the average is 0.0625.

Base conversion 20130318

Base System Value
2 Binary 1001100110010101000001110
3 Ternary 1101212201121100
4 Quaternary 1030302220032
5 Quinary 20123132233
6 Senary 1555243530
8 Octal 114625016
10 Decimal 20130318
12 Duodecimal 68a95a6
16 Hexadecimal 1332a0e
20 Vigesimal 65g5fi
36 Base36 bzgni

Cryptographic Hash Functions

md5 be1c8d570fa3247d9ac179d4be454295
sha1 40522416cee577ffafc5f30a40ca294ddfb8a271
sha256 dbe00f9070bb37bd6eadfe9bed3f01e1b47557143fca164ff0978f5fd4c51e03
sha512 87f5b3675d32b35a95f158bb2d2f81e15fab23da56bca9fe615a3557f5c6d4a8bb1af1d752f6dcf1b3aaeb0c09aaacc8d5a8f77698d2fdb947a38046a1fcca73
ripemd-160 ba204e4e1446cf86e4ae77f6d9f92eaf883b6bb5

20130318 as geometric shapes

Circle

Radius = n
Diameter 40260636
Circumference 126482518.28645
Area 1.2730666572736E+15

Sphere

Radius = n
Volume 3.4169648861485E+22
Surface area 5.0922666290942E+15
Circumference 126482518.28645

Square

Length = n
Perimeter 80521272
Area 405229702781124
Diagonal 28468568.730483

Cube

Length = n
Surface area 2431378216686744
Volume 8.1574027800295E+21
Space diagonal 34866733.548518

Equilateral Triangle

Length = n
Perimeter 60390954
Area 1.7546960848824E+14
Altitude 17433366.774259

Triangular Pyramid

Length = n
Surface area 1.7546960848824E+14
Volume 9.6135913710481E+20
Height 9489522.9101611