130839920 (number)

130839920 is an even 9-digits composite number following 130839919 and preceding 130839921. In scientific notation, it is written as 1.30839920 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 52335936 positive integers (up to 130839920) that are relatively prime to 130839920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30839920 × 10^8
Engineering notation 1.30839920 × 10^6

Prime Factorization of 130839920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1635499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16354990
Product of the distinct prime numbers

The prime factorization of 130839920 is 2 × 2 × 2 × 2 × 5 × 1635499. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 36, 100, 872, 939, 2082, 1057, 65021, 1647, 241642, 727050, 2498385, 3077036, 18956605, 109645, 132901550, 548711327, 4614224811, 193082722

Basic calculations (n = 130839920)

Multiplication

n×y
n×2 261679840
n×3 392519760
n×4 523359680
n×5 654199600

Division

n÷y
n÷2 65419960
n÷3 43613306.666667
n÷3 32709980
n÷5 26167984

Exponentiation

ny
n2 17119084665606400
n3 2.2398596681212E+24
n4 2.930630597882E+32
n5 3.8344347297643E+40

Nth Root

y√n
2√n 11438.52787731
3√n 507.66835153378
4√n 106.95105365217
5√n 42.009552371501

Divisors of 130839920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1635499, 3270998, 6541996, 8177495, 13083992, 16354990, 26167984, 32709980, 65419960, 130839920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130839919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130839920 can be divided by 20 positive divisors. The sum of these divisors (counting 130839920) is 1, the average is 0.05.

Base conversion 130839920

Base System Value
2 Binary 111110011000111010101110000
3 Ternary 100010012100121222
4 Quaternary 13303013111300
5 Quinary 231443334140
6 Senary 20552204212
8 Octal 763072560
10 Decimal 130839920
12 Duodecimal 37999668
16 Hexadecimal 7cc7570
20 Vigesimal 20hejg0
36 Base36 25wcq8

Cryptographic Hash Functions

md5 642bbaf42e67ba068fcdc394240cc7ec
sha1 d962f48f7453fbf997fa07f8dee92dd9ba8bce20
sha256 ff0bb3c682539c9b32d6e884417f65e92af2bdb91432f6f3da4c58aaec192765
sha512 b37e2dfde5dba2515c5b8f58b10209c7c52fdda87de3cb0f18fdb58c25be49fc06f24fc86d3d409ad7f840679ddb42c1b65b1f3d0a464fd0c7ca363eeae50e13
ripemd-160 c387a8ff8ea1d16e66cc459bc44dea590553d0b7

130839920 as geometric shapes

Circle

Radius = n
Diameter 261679840
Circumference 822091462.93655
Area 5.3781190621651E+16

Sphere

Radius = n
Volume 9.382302237922E+24
Surface area 2.151247624866E+17
Circumference 822091462.93655

Square

Length = n
Perimeter 523359680
Area 17119084665606400
Diagonal 185035589.36381

Cube

Length = n
Surface area 102714507993638400
Volume 2.2398596681212E+24
Space diagonal 226621389.09825

Equilateral Triangle

Length = n
Perimeter 392519760
Area 7.4127811049759E+15
Altitude 113310694.54912

Triangular Pyramid

Length = n
Surface area 7.4127811049759E+15
Volume 2.6396999337245E+23
Height 61678529.787937