130712909 (number)

130712909 is an odd 9-digits composite number following 130712908 and preceding 130712910. In scientific notation, it is written as 1.30712909 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 129173616 positive integers (up to 130712909) that are relatively prime to 130712909.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred twelve thousand nine hundred nine

Notation

Scientific notation 1.30712909 × 10^8
Engineering notation 1.30712909 × 10^6

Prime Factorization of 130712909

Prime Factorization 443 × 2707 × 109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130712909
Product of the distinct prime numbers

The prime factorization of 130712909 is 443 × 2707 × 109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 52, 60, 630, 655, 5511, 34, 28870, 46997, 741320, 178584, 3680284, 1486078, 82068773, 80607547, 430685775, 467695528, 2339481215, 7205209208

Basic calculations (n = 130712909)

Multiplication

n×y
n×2 261425818
n×3 392138727
n×4 522851636
n×5 653564545

Division

n÷y
n÷2 65356454.5
n÷3 43570969.666667
n÷3 32678227.25
n÷5 26142581.8

Exponentiation

ny
n2 17085864579242281
n3 2.2333430619328E+24
n4 2.9192676842021E+32
n5 3.8158597115174E+40

Nth Root

y√n
2√n 11432.974634801
3√n 507.50402772896
4√n 106.92508889312
5√n 42.001393167068

Divisors of 130712909

1, 109, 443, 2707, 48287, 295063, 1199201, 130712909

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 -130712908
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 130712909 can be divided by 8 positive divisors. The sum of these divisors (counting 130712909) is 1, the average is 0.125.

Base conversion 130712909

Base System Value
2 Binary 111110010101000010101001101
3 Ternary 100002221220101212
4 Quaternary 13302220111031
5 Quinary 231430303114
6 Senary 20545344205
8 Octal 762502515
10 Decimal 130712909
12 Duodecimal 37938065
16 Hexadecimal 7ca854d
20 Vigesimal 20gj259
36 Base36 25tmq5

Cryptographic Hash Functions

md5 0ccf832a07ec61dc1a93c07bc2dc37ee
sha1 36288296dbb3369efa7db19e77dff3f7b7563d38
sha256 add50dc2d050a1629238740249a128d46bd7f22151730670d03a42a1bfe3406d
sha512 61334aed7e999bf7e4a6252ffdfe4859f19f1680061fadff39c39c149db963ced5b684305372cad00ab9452ce7291a8d55a303cba8ea952fc52c0e590af31c96
ripemd-160 f250ead5aaf10a4b3eb51f68e1a33bd66b036620

130712909 as geometric shapes

Circle

Radius = n
Diameter 261425818
Circumference 821293429.2875
Area 5.3676826642378E+16

Sphere

Radius = n
Volume 9.3550055417518E+24
Surface area 2.1470730656951E+17
Circumference 821293429.2875

Square

Length = n
Perimeter 522851636
Area 17085864579242281
Diagonal 184855968.68504

Cube

Length = n
Surface area 102515187475453686
Volume 2.2333430619328E+24
Space diagonal 226401399.59313

Equilateral Triangle

Length = n
Perimeter 392138727
Area 7.3983963856223E+15
Altitude 113200699.79656

Triangular Pyramid

Length = n
Surface area 7.3983963856223E+15
Volume 2.632020039681E+23
Height 61618656.228347