130492745 (number)

130492745 is an odd 9-digits composite number following 130492744 and preceding 130492746. In scientific notation, it is written as 1.30492745 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 101966256 positive integers (up to 130492745) that are relatively prime to 130492745.

Interesting facts

Basic properties

Name

Name one hundred thirty million four hundred ninety-two thousand seven hundred forty-five

Notation

Scientific notation 1.30492745 × 10^8
Engineering notation 1.30492745 × 10^6

Prime Factorization of 130492745

Prime Factorization 5 × 43 × 606943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130492745
Product of the distinct prime numbers

The prime factorization of 130492745 is 5 × 43 × 606943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130492745)

Multiplication

n×y
n×2 260985490
n×3 391478235
n×4 521970980
n×5 652463725

Division

n÷y
n÷2 65246372.5
n÷3 43497581.666667
n÷3 32623186.25
n÷5 26098549

Exponentiation

ny
n2 17028356497635025
n3 2.222076982215E+24
n4 2.8996492501055E+32
n5 3.7838319018346E+40

Nth Root

y√n
2√n 11423.342111659
3√n 507.21893242901
4√n 106.88003607624
5√n 41.987234762608

Divisors of 130492745

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 -130492744
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 130492745 can be divided by 8 positive divisors. The sum of these divisors (counting 130492745) is 1, the average is 0.125.

Base conversion 130492745

Base System Value
2 Binary 111110001110010100101001001
3 Ternary 100002112201101122
4 Quaternary 13301302211021
5 Quinary 231401231440
6 Senary 20540525025
8 Octal 761624511
10 Decimal 130492745
12 Duodecimal 37850775
16 Hexadecimal 7c72949
20 Vigesimal 20fbbh5
36 Base36 25owuh

Cryptographic Hash Functions

md5 f86f7da9fd3c3df74789e89616d820c2
sha1 12a6553cd627b09b0da276074b0abbf6b3b91921
sha256 505bd6f0b1d059f92680652d7e6a397a17de9bd321866709a3d12bc36cb9923c
sha512 2f9bce5d24ca90856f117f62b53bdcfdd300a011f2902a6b9871c106d80c880aaf0ad5bc1b5bd1dfdcb6868259071cd65163b49d98cb15f14f89c96b190e5a28
ripemd-160 eee0ea076f56e3d9077fec6002a553b6cc5224c2

130492745 as geometric shapes

Circle

Radius = n
Diameter 260985490
Circumference 819910098.07753
Area 5.3496159675678E+16

Sphere

Radius = n
Volume 9.3078142973834E+24
Surface area 2.1398463870271E+17
Circumference 819910098.07753

Square

Length = n
Perimeter 521970980
Area 17028356497635025
Diagonal 184544609.77029

Cube

Length = n
Surface area 102170138985810150
Volume 2.222076982215E+24
Space diagonal 226020064.35913

Equilateral Triangle

Length = n
Perimeter 391478235
Area 7.3734946558249E+15
Altitude 113010032.17956

Triangular Pyramid

Length = n
Surface area 7.3734946558249E+15
Volume 2.6187428374046E+23
Height 61514869.923431