20130488 (number)

20130488 is an even 8-digits composite number following 20130487 and preceding 20130489. In scientific notation, it is written as 2.0130488 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 8265600 positive integers (up to 20130488) that are relatively prime to 20130488.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand four hundred eighty-eight

Notation

Scientific notation 2.0130488 × 10^7
Engineering notation 2.0130488 × 10^6

Prime Factorization of 20130488

Prime Factorization 2 × 2 × 2 × 7 × 61 × 83 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5032622
Product of the distinct prime numbers

The prime factorization of 20130488 is 2 × 2 × 2 × 7 × 61 × 83 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20130488)

Multiplication

n×y
n×2 40260976
n×3 60391464
n×4 80521952
n×5 100652440

Division

n÷y
n÷2 10065244
n÷3 6710162.6666667
n÷3 5032622
n÷5 4026097.6

Exponentiation

ny
n2 405236547118144
n3 8.1576094489232E+21
n4 1.6421665912024E+29
n5 3.30576148582E+36

Nth Root

y√n
2√n 4486.7012381036
3√n 272.0308139831
4√n 66.982842863703
5√n 28.891551246026

Divisors of 20130488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20130487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20130488 can be divided by 64 positive divisors. The sum of these divisors (counting 20130488) is 1, the average is 0.015625.

Base conversion 20130488

Base System Value
2 Binary 1001100110010101010111000
3 Ternary 1101212201211122
4 Quaternary 1030302222320
5 Quinary 20123133423
6 Senary 1555244412
8 Octal 114625270
10 Decimal 20130488
12 Duodecimal 68a9708
16 Hexadecimal 1332ab8
20 Vigesimal 65g648
36 Base36 bzgs8

Cryptographic Hash Functions

md5 ed4ee8a5d9d123fe97244da1b05d794c
sha1 e8eaccd823f246041fddba5e98647de0e4c97c4f
sha256 b2e50838f7fc00baa3681ee304bd01ef2157b35f7790c6e22779e3ac03c0f773
sha512 94e8eb9da3832f1ec6a83b1a1bba62b74526057b52a3865b0d9cfacabd0c80c67e2295bfe66a8905556394f34fd57117b45e0d9570bae168405380c2a761486e
ripemd-160 a2a575d83ae5f91b6902724485ae461fb72a0af1

20130488 as geometric shapes

Circle

Radius = n
Diameter 40260976
Circumference 126483586.42795
Area 1.2730881593925E+15

Sphere

Radius = n
Volume 3.4170514554123E+22
Surface area 5.0923526375698E+15
Circumference 126483586.42795

Square

Length = n
Perimeter 80521952
Area 405236547118144
Diagonal 28468809.146789

Cube

Length = n
Surface area 2431419282708864
Volume 8.1576094489232E+21
Space diagonal 34867027.997156

Equilateral Triangle

Length = n
Perimeter 60391464
Area 1.754725721731E+14
Altitude 17433513.998578

Triangular Pyramid

Length = n
Surface area 1.754725721731E+14
Volume 9.6138349326751E+20
Height 9489603.0489296