130804928 (number)

130804928 is an even 9-digits composite number following 130804927 and preceding 130804929. In scientific notation, it is written as 1.30804928 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 65309952 positive integers (up to 130804928) that are relatively prime to 130804928.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred four thousand nine hundred twenty-eight

Notation

Scientific notation 1.30804928 × 10^8
Engineering notation 1.30804928 × 10^6

Prime Factorization of 130804928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1663 × 1229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4087654
Product of the distinct prime numbers

The prime factorization of 130804928 is 2 × 2 × 2 × 2 × 2 × 2 × 1663 × 1229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130804928)

Multiplication

n×y
n×2 261609856
n×3 392414784
n×4 523219712
n×5 654024640

Division

n÷y
n÷2 65402464
n÷3 43601642.666667
n÷3 32701232
n÷5 26160985.6

Exponentiation

ny
n2 17109929189085184
n3 2.2380630556634E+24
n4 2.9274967685551E+32
n5 3.8293100403108E+40

Nth Root

y√n
2√n 11436.998207572
3√n 507.62309033514
4√n 106.94390215235
5√n 42.007305113115

Divisors of 130804928

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130804927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130804928 can be divided by 28 positive divisors. The sum of these divisors (counting 130804928) is 1, the average is 0.035714285714286.

Base conversion 130804928

Base System Value
2 Binary 111110010111110110011000000
3 Ternary 100010010120121222
4 Quaternary 13302332303000
5 Quinary 231441224203
6 Senary 20551334212
8 Octal 762766300
10 Decimal 130804928
12 Duodecimal 37981368
16 Hexadecimal 7cbecc0
20 Vigesimal 20hac68
36 Base36 25vlq8

Cryptographic Hash Functions

md5 643a55dc0ddcc3228d2132da07a2a6ca
sha1 afc912ddf6abc092694462a0a7bb8675938dec02
sha256 cfd40573122e8538cccee94bf3391c40c4408ce4a527cbc386ff44d0e05f7d08
sha512 9552a4e0e309c81826b84fb9d57eb05b8bcbf87ebc0e801c5d247d20a114304eca3985b2e5b95793d856f2c14589c72425010049f84aad17b7817e767b7ccbab
ripemd-160 49a95f9726160acf079b80df65fbdfd93b4b9935

130804928 as geometric shapes

Circle

Radius = n
Diameter 261609856
Circumference 821871601.71628
Area 5.3752427843872E+16

Sphere

Radius = n
Volume 9.3747766052571E+24
Surface area 2.1500971137549E+17
Circumference 821871601.71628

Square

Length = n
Perimeter 523219712
Area 17109929189085184
Diagonal 184986103.20284

Cube

Length = n
Surface area 102659575134511104
Volume 2.2380630556634E+24
Space diagonal 226560781.17639

Equilateral Triangle

Length = n
Perimeter 392414784
Area 7.4088166673503E+15
Altitude 113280390.58819

Triangular Pyramid

Length = n
Surface area 7.4088166673503E+15
Volume 2.6375826056378E+23
Height 61662034.400945