130791385 (number)

130791385 is an odd 9-digits composite number following 130791384 and preceding 130791386. In scientific notation, it is written as 1.30791385 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 104321280 positive integers (up to 130791385) that are relatively prime to 130791385.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred ninety-one thousand three hundred eighty-five

Notation

Scientific notation 1.30791385 × 10^8
Engineering notation 1.30791385 × 10^6

Prime Factorization of 130791385

Prime Factorization 5 × 337 × 77621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130791385
Product of the distinct prime numbers

The prime factorization of 130791385 is 5 × 337 × 77621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130791385)

Multiplication

n×y
n×2 261582770
n×3 392374155
n×4 523165540
n×5 653956925

Division

n÷y
n÷2 65395692.5
n÷3 43597128.333333
n÷3 32697846.25
n÷5 26158277

Exponentiation

ny
n2 17106386390218225
n3 2.2373679683218E+24
n4 2.9262845533144E+32
n5 3.827328096321E+40

Nth Root

y√n
2√n 11436.406122554
3√n 507.605570667
4√n 106.9411339128
5√n 42.006435224642

Divisors of 130791385

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 -130791384
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 130791385 can be divided by 8 positive divisors. The sum of these divisors (counting 130791385) is 1, the average is 0.125.

Base conversion 130791385

Base System Value
2 Binary 111110010111011011111011001
3 Ternary 100010002220001101
4 Quaternary 13302323133121
5 Quinary 231440311020
6 Senary 20551151401
8 Octal 762733731
10 Decimal 130791385
12 Duodecimal 37975561
16 Hexadecimal 7cbb7d9
20 Vigesimal 20h8i95
36 Base36 25vba1

Cryptographic Hash Functions

md5 3057c00102f7e2a47f3379a9bcedd77c
sha1 3b17922d739720ec5cc1ee53a0e85ecf8c457a0e
sha256 467c04e21c645d5f97c48559ccdbe3f59a9a9699872f077da658cae3512dfb2f
sha512 ff5fbdcbc34323991baabd47c7a69eb3d13936940afea0969699a8d4972779ce401b8e4ea0412b3ea0adf0f03517a61ddb0f13d9e5f9a85fcadd345c6b719e7b
ripemd-160 8ab508da699fd61969481f6b6ce0b1fb802d5dcd

130791385 as geometric shapes

Circle

Radius = n
Diameter 261582770
Circumference 821786508.53767
Area 5.3741297812978E+16

Sphere

Radius = n
Volume 9.3718650302092E+24
Surface area 2.1496519125191E+17
Circumference 821786508.53767

Square

Length = n
Perimeter 523165540
Area 17106386390218225
Diagonal 184966950.50856

Cube

Length = n
Surface area 102638318341309350
Volume 2.2373679683218E+24
Space diagonal 226537324.0123

Equilateral Triangle

Length = n
Perimeter 392374155
Area 7.4072825904407E+15
Altitude 113268662.00615

Triangular Pyramid

Length = n
Surface area 7.4072825904407E+15
Volume 2.6367634373498E+23
Height 61655650.16952