130311872 (number)

130311872 is an even 9-digits composite number following 130311871 and preceding 130311873. In scientific notation, it is written as 1.30311872 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 14 positive divisors. There are 65155904 positive integers (up to 130311872) that are relatively prime to 130311872.

Interesting facts

Basic properties

Name

Name one hundred thirty million three hundred eleven thousand eight hundred seventy-two

Notation

Scientific notation 1.30311872 × 10^8
Engineering notation 1.30311872 × 10^6

Prime Factorization of 130311872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2036123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4072246
Product of the distinct prime numbers

The prime factorization of 130311872 is 2 × 2 × 2 × 2 × 2 × 2 × 2036123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130311872)

Multiplication

n×y
n×2 260623744
n×3 390935616
n×4 521247488
n×5 651559360

Division

n÷y
n÷2 65155936
n÷3 43437290.666667
n÷3 32577968
n÷5 26062374.4

Exponentiation

ny
n2 16981183984144384
n3 2.2128498737503E+24
n4 2.8836060950336E+32
n5 3.7576810835444E+40

Nth Root

y√n
2√n 11415.422550217
3√n 506.98447589558
4√n 106.84298081866
5√n 41.975588795372

Divisors of 130311872

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130311871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130311872 can be divided by 14 positive divisors. The sum of these divisors (counting 130311872) is 1, the average is 0.071428571428571.

Base conversion 130311872

Base System Value
2 Binary 111110001000110011011000000
3 Ternary 100002012112021122
4 Quaternary 13301012123000
5 Quinary 231324434442
6 Senary 20533011412
8 Octal 761063300
10 Decimal 130311872
12 Duodecimal 37783b68
16 Hexadecimal 7c466c0
20 Vigesimal 20e8jdc
36 Base36 25l1a8

Cryptographic Hash Functions

md5 0818ccad3543c7743ca270a30527fc31
sha1 862584f65f40441eac7a9989341e767b2845b565
sha256 65b050c2d9b024a5fecf850b398fa35446a5ab8965fb4f225a7b9ee21acc08b3
sha512 b24b980579ecc1cc4d6ca9f7915ea6669a74e2018a37084f32ebf6cee38906e0a659f2bfb9eb32f17f0ab55cbf7e20eddcc4b7f5d9089b93120f47849c443bf7
ripemd-160 deaee2085bb3d21de39b47a8d511428add69cb81

130311872 as geometric shapes

Circle

Radius = n
Diameter 260623744
Circumference 818773639.50147
Area 5.3347962853845E+16

Sphere

Radius = n
Volume 9.2691638758279E+24
Surface area 2.1339185141538E+17
Circumference 818773639.50147

Square

Length = n
Perimeter 521247488
Area 16981183984144384
Diagonal 184288816.72063

Cube

Length = n
Surface area 101887103904866304
Volume 2.2128498737503E+24
Space diagonal 225706783.13341

Equilateral Triangle

Length = n
Perimeter 390935616
Area 7.3530683583032E+15
Altitude 112853391.56671

Triangular Pyramid

Length = n
Surface area 7.3530683583032E+15
Volume 2.6078685857944E+23
Height 61429605.573542