130520018 (number)

130520018 is an even 9-digits composite number following 130520017 and preceding 130520019. In scientific notation, it is written as 1.30520018 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 65226820 positive integers (up to 130520018) that are relatively prime to 130520018.

Interesting facts

Basic properties

Name

Name one hundred thirty million five hundred twenty thousand eighteen

Notation

Scientific notation 1.30520018 × 10^8
Engineering notation 1.30520018 × 10^6

Prime Factorization of 130520018

Prime Factorization 2 × 2099 × 31091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130520018
Product of the distinct prime numbers

The prime factorization of 130520018 is 2 × 2099 × 31091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 49, 57, 188, 7, 8408, 9761, 70318, 66988, 185329, 887406, 3604630, 8943188, 34605558, 58763238, 136199474, 880753500, 4500954088, 4371739174

Basic calculations (n = 130520018)

Multiplication

n×y
n×2 261040036
n×3 391560054
n×4 522080072
n×5 652600090

Division

n÷y
n÷2 65260009
n÷3 43506672.666667
n÷3 32630004.5
n÷5 26104003.6

Exponentiation

ny
n2 17035475098720324
n3 2.2234705165235E+24
n4 2.9020741183912E+32
n5 3.7877876616975E+40

Nth Root

y√n
2√n 11424.535789256
3√n 507.25426624094
4√n 106.88562012383
5√n 41.988989683364

Divisors of 130520018

1, 2, 2099, 4198, 31091, 62182, 65260009, 130520018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130520017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130520018 can be divided by 8 positive divisors. The sum of these divisors (counting 130520018) is 1, the average is 0.125.

Base conversion 130520018

Base System Value
2 Binary 111110001111001001111010010
3 Ternary 100002121002210202
4 Quaternary 13301321033102
5 Quinary 231403120033
6 Senary 20541255202
8 Octal 761711722
10 Decimal 130520018
12 Duodecimal 37864502
16 Hexadecimal 7c793d2
20 Vigesimal 20ff00i
36 Base36 25phw2

Cryptographic Hash Functions

md5 39918d079e9aa9c8be8f6c6fd9fc34f1
sha1 fff2fc6f47b6e9ab6b77651eb4e14388eb85238b
sha256 2070d7ce69e18fca2caedb192e4feca83fb1e5c98f404c45475d7e0c683bca8e
sha512 bf699cf29065448dbdf226c67ebd1941d3c0a0e7d5cc3323f1c843f8dc7255e984f6bd914ea1f7d0402a936584b55b5f4e01a14595be48c5027c5188d9230fef
ripemd-160 78b9e51ac91f2c47bd7edd9f7c42f1bf8b6619da

130520018 as geometric shapes

Circle

Radius = n
Diameter 261040036
Circumference 820081459.39042
Area 5.3518523420552E+16

Sphere

Radius = n
Volume 9.3136515202451E+24
Surface area 2.1407409368221E+17
Circumference 820081459.39042

Square

Length = n
Perimeter 522080072
Area 17035475098720324
Diagonal 184583179.61678

Cube

Length = n
Surface area 102212850592321944
Volume 2.2234705165235E+24
Space diagonal 226067302.5808

Equilateral Triangle

Length = n
Perimeter 391560054
Area 7.3765771005145E+15
Altitude 113033651.2904

Triangular Pyramid

Length = n
Surface area 7.3765771005145E+15
Volume 2.6203851333369E+23
Height 61527726.538927