130642775 (number)

130642775 is an odd 9-digits composite number following 130642774 and preceding 130642776. In scientific notation, it is written as 1.30642775 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 104243040 positive integers (up to 130642775) that are relatively prime to 130642775.

Interesting facts

Basic properties

Name

Name one hundred thirty million six hundred forty-two thousand seven hundred seventy-five

Notation

Scientific notation 1.30642775 × 10^8
Engineering notation 1.30642775 × 10^6

Prime Factorization of 130642775

Prime Factorization 25 × 397 × 13163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130642775
Product of the distinct prime numbers

The prime factorization of 130642775 is 25 × 397 × 13163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130642775)

Multiplication

n×y
n×2 261285550
n×3 391928325
n×4 522571100
n×5 653213875

Division

n÷y
n÷2 65321387.5
n÷3 43547591.666667
n÷3 32660693.75
n÷5 26128555

Exponentiation

ny
n2 17067534659700625
n3 2.229750090352E+24
n4 2.9130073936008E+32
n5 3.8056336949553E+40

Nth Root

y√n
2√n 11429.907042492
3√n 507.41324440973
4√n 106.91074334458
5√n 41.996885030655

Divisors of 130642775

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 -130642774
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 130642775 can be divided by 8 positive divisors. The sum of these divisors (counting 130642775) is 1, the average is 0.125.

Base conversion 130642775

Base System Value
2 Binary 111110010010111001101010111
3 Ternary 100002211100012022
4 Quaternary 13302113031113
5 Quinary 231421032100
6 Senary 20544043355
8 Octal 762271527
10 Decimal 130642775
12 Duodecimal 3790355b
16 Hexadecimal 7c97357
20 Vigesimal 20ga6if
36 Base36 25s4lz

Cryptographic Hash Functions

md5 462be80d3bcafb603d88ebf0f2308cd4
sha1 4ec365e52ced5c8e463a674a33898db966e0100d
sha256 49e9d135832babdc5a7feaaf2d865896926855998bc10bf4dbd86669d3e21037
sha512 7c52338f5ef111f65a663f4364499ff0740adc7256b9de15e5227cf62479671fe8b8c1010f9f5f552dc2c92eefa9670b86f11cab1c7cc058adb48b54e2cd1095
ripemd-160 563710f2491238f15cd6589ce91c92134a28da66

130642775 as geometric shapes

Circle

Radius = n
Diameter 261285550
Circumference 820852764.36917
Area 5.3619241501805E+16

Sphere

Radius = n
Volume 9.3399553375879E+24
Surface area 2.1447696600722E+17
Circumference 820852764.36917

Square

Length = n
Perimeter 522571100
Area 17067534659700625
Diagonal 184756784.23106

Cube

Length = n
Surface area 102405207958203750
Volume 2.229750090352E+24
Space diagonal 226279923.94179

Equilateral Triangle

Length = n
Perimeter 391928325
Area 7.3904592976361E+15
Altitude 113139961.97089

Triangular Pyramid

Length = n
Surface area 7.3904592976361E+15
Volume 2.6277856820653E+23
Height 61585594.743686