130005912 (number)

130005912 is an even 9-digits composite number following 130005911 and preceding 130005913. In scientific notation, it is written as 1.30005912 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 43290624 positive integers (up to 130005912) that are relatively prime to 130005912.

Interesting facts

Basic properties

Name

Name one hundred thirty million five thousand nine hundred twelve

Notation

Scientific notation 1.30005912 × 10^8
Engineering notation 1.30005912 × 10^6

Prime Factorization of 130005912

Prime Factorization 2 × 2 × 2 × 3 × 1249 × 4337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32501478
Product of the distinct prime numbers

The prime factorization of 130005912 is 2 × 2 × 2 × 3 × 1249 × 4337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 86, 90, 881, 524, 9401, 2990, 57361, 55675, 387567, 506420, 532986, 6216967, 82721478, 1582566, 272953540, 760487705, 5545307541, 1626144433

Basic calculations (n = 130005912)

Multiplication

n×y
n×2 260011824
n×3 390017736
n×4 520023648
n×5 650029560

Division

n÷y
n÷2 65002956
n÷3 43335304
n÷3 32501478
n÷5 26001182.4

Exponentiation

ny
n2 16901537154951744
n3 2.1972997520314E+24
n4 2.8566195820021E+32
n5 3.7137743399525E+40

Nth Root

y√n
2√n 11402.013506394
3√n 506.58738102239
4√n 106.7802112116
5√n 41.9558593118

Divisors of 130005912

1, 2, 3, 4, 6, 8, 12, 24, 1249, 2498, 3747, 4337, 4996, 7494, 8674, 9992, 13011, 14988, 17348, 26022, 29976, 34696, 52044, 104088, 5416913, 10833826, 16250739, 21667652, 32501478, 43335304, 65002956, 130005912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130005911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130005912 can be divided by 32 positive divisors. The sum of these divisors (counting 130005912) is 1, the average is 0.03125.

Base conversion 130005912

Base System Value
2 Binary 111101111111011101110011000
3 Ternary 100001121222120210
4 Quaternary 13233323232120
5 Quinary 231240142122
6 Senary 20522251120
8 Octal 757735630
10 Decimal 130005912
12 Duodecimal 37656aa0
16 Hexadecimal 7bfbb98
20 Vigesimal 20caefc
36 Base36 25eh7c

Cryptographic Hash Functions

md5 4ef69001b17079dc7b7cb4881d8209ae
sha1 4eb585e35342c8d2fcb9765b10f0b82d7bc98c8f
sha256 8679e5a058bbc7add8a9efa28ae32628bf149bac49c26bb00124cc099a2a5853
sha512 54e7fd030f31a2c08997804c3ff2c758b9d34bbd1eca1025b020098cdd8815782254d5821c81258c37ceb808ef24887bb79500c5479e81611b1420dca12f9b9c
ripemd-160 3e0383330bf10090b6eea973878497b6fd9f7329

130005912 as geometric shapes

Circle

Radius = n
Diameter 260011824
Circumference 816851236.12488
Area 5.3097744960371E+16

Sphere

Radius = n
Volume 9.2040276782886E+24
Surface area 2.1239097984149E+17
Circumference 816851236.12488

Square

Length = n
Perimeter 520023648
Area 16901537154951744
Diagonal 183856123.93908

Cube

Length = n
Surface area 101409222929710464
Volume 2.1972997520314E+24
Space diagonal 225176844.86833

Equilateral Triangle

Length = n
Perimeter 390017736
Area 7.3185802695974E+15
Altitude 112588422.43416

Triangular Pyramid

Length = n
Surface area 7.3185802695974E+15
Volume 2.5895425916015E+23
Height 61285374.646361