130005961 (number)

130005961 is an odd 9-digits composite number following 130005960 and preceding 130005962. In scientific notation, it is written as 1.30005961 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 123054192 positive integers (up to 130005961) that are relatively prime to 130005961.

Interesting facts

Basic properties

Name

Name one hundred thirty million five thousand nine hundred sixty-one

Notation

Scientific notation 1.30005961 × 10^8
Engineering notation 1.30005961 × 10^6

Prime Factorization of 130005961

Prime Factorization 19 × 4583 × 1493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130005961
Product of the distinct prime numbers

The prime factorization of 130005961 is 19 × 4583 × 1493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 82, 40, 629, 459, 9540, 5613, 27719, 88827, 232171, 954244, 2304002, 8257224, 60448875, 27845366, 217170566, 784089503, 3833284989, 9656495803

Basic calculations (n = 130005961)

Multiplication

n×y
n×2 260011922
n×3 390017883
n×4 520023844
n×5 650029805

Division

n÷y
n÷2 65002980.5
n÷3 43335320.333333
n÷3 32501490.25
n÷5 26001192.2

Exponentiation

ny
n2 16901549895533521
n3 2.1973022365583E+24
n4 2.8566238887121E+32
n5 3.7137813386757E+40

Nth Root

y√n
2√n 11402.015655137
3√n 506.58744466765
4√n 106.78022127312
5√n 41.955862474482

Divisors of 130005961

1, 19, 1493, 4583, 28367, 87077, 6842419, 130005961

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 -130005960
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 130005961 can be divided by 8 positive divisors. The sum of these divisors (counting 130005961) is 1, the average is 0.125.

Base conversion 130005961

Base System Value
2 Binary 111101111111011101111001001
3 Ternary 100001121222122121
4 Quaternary 13233323233021
5 Quinary 231240142321
6 Senary 20522251241
8 Octal 757735711
10 Decimal 130005961
12 Duodecimal 37656b21
16 Hexadecimal 7bfbbc9
20 Vigesimal 20caei1
36 Base36 25eh8p

Cryptographic Hash Functions

md5 887e4c4b59996a757ac5326d2d622956
sha1 c918a708c76074a804d786052a7d21d0ce4d9e87
sha256 9754538f3613d4020bb777ec0d9e05f52d361ea2484c33e571cb506f704bdef5
sha512 7e0497fc28fa9cd73618632a7013537a54aba96ac0200e8ac9f3ffc0ea5c660bcad2ed6b198bb2cf6450d1bef200b1c534acf5246e4aef597b0bda7c02d1589b
ripemd-160 28369268ce7111460df4317ff5819c8e9eb68701

130005961 as geometric shapes

Circle

Radius = n
Diameter 260011922
Circumference 816851544.00096
Area 5.3097784986089E+16

Sphere

Radius = n
Volume 9.2040380854506E+24
Surface area 2.1239113994436E+17
Circumference 816851544.00096

Square

Length = n
Perimeter 520023844
Area 16901549895533521
Diagonal 183856193.23555

Cube

Length = n
Surface area 101409299373201126
Volume 2.1973022365583E+24
Space diagonal 225176929.73882

Equilateral Triangle

Length = n
Perimeter 390017883
Area 7.3185857864311E+15
Altitude 112588464.86941

Triangular Pyramid

Length = n
Surface area 7.3185857864311E+15
Volume 2.5895455196446E+23
Height 61285397.745183