253440018 (number)

253440018 is an even 9-digits composite number following 253440017 and preceding 253440019. In scientific notation, it is written as 2.53440018 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 77981472 positive integers (up to 253440018) that are relatively prime to 253440018.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred forty thousand eighteen

Notation

Scientific notation 2.53440018 × 10^8
Engineering notation 2.53440018 × 10^6

Prime Factorization of 253440018

Prime Factorization 2 × 9 × 13 × 1083077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 253440018
Product of the distinct prime numbers

The prime factorization of 253440018 is 2 × 9 × 13 × 1083077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 74, 12, 381, 397, 5730, 4246, 73007, 19828, 402266, 860144, 4433706, 9658896, 29486527, 41067724, 200591125, 434266341, 6122511721, 7683128027

Basic calculations (n = 253440018)

Multiplication

n×y
n×2 506880036
n×3 760320054
n×4 1013760072
n×5 1267200090

Division

n÷y
n÷2 126720009
n÷3 84480006
n÷3 63360004.5
n÷5 50688003.6

Exponentiation

ny
n2 64231842723840324
n3 1.6278919376103E+25
n4 4.1257296197002E+33
n5 1.0456249890799E+42

Nth Root

y√n
2√n 15919.79955904
3√n 632.83680645915
4√n 126.1736880615
5√n 47.948501403381

Divisors of 253440018

1, 2, 9, 13, 18, 26, 117, 234, 1083077, 2166154, 9747693, 14080001, 19495386, 28160002, 126720009, 253440018

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 -253440017
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 253440018 can be divided by 16 positive divisors. The sum of these divisors (counting 253440018) is 1, the average is 0.0625.

Base conversion 253440018

Base System Value
2 Binary 1111000110110011000000010010
3 Ternary 122122220002100100
4 Quaternary 33012303000102
5 Quinary 1004340040033
6 Senary 41052033230
8 Octal 1706630022
10 Decimal 253440018
12 Duodecimal 70a62816
16 Hexadecimal f1b3012
20 Vigesimal 3j4000i
36 Base36 46w3ki

Cryptographic Hash Functions

md5 c4f8d4d72b4098ffe305e1ad982e1d85
sha1 03bd75fb13baa6c6f272ae80b4614a7a146ccf5e
sha256 4994efb40594e097f3eef86b73998a46082bafe608a613790a3d728ebe1eaf9c
sha512 af438a729371f416a874baf7ac2ca0864e2054caf492924fb5981531be2b29634c43d1239228c21ab4878e68d5983b44504f5ba9cb271f58b26648a7ee53eebb
ripemd-160 ddc72aaed9d36df827744a90952429eebe641952

253440018 as geometric shapes

Circle

Radius = n
Diameter 506880036
Circumference 1592410597.3489
Area 2.0179028522775E+17

Sphere

Radius = n
Volume 6.8188978027129E+25
Surface area 8.0716114091101E+17
Circumference 1592410597.3489

Square

Length = n
Perimeter 1013760072
Area 64231842723840324
Diagonal 358418310.70368

Cube

Length = n
Surface area 385391056343041944
Volume 1.6278919376103E+25
Space diagonal 438970987.84717

Equilateral Triangle

Length = n
Perimeter 760320054
Area 2.7813203765366E+16
Altitude 219485493.92359

Triangular Pyramid

Length = n
Surface area 2.7813203765366E+16
Volume 1.9184890468719E+24
Height 119472770.23456