129380012 (number)

129380012 is an even 9-digits composite number following 129380011 and preceding 129380013. In scientific notation, it is written as 1.29380012 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 63641600 positive integers (up to 129380012) that are relatively prime to 129380012.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred eighty thousand twelve

Notation

Scientific notation 1.29380012 × 10^8
Engineering notation 1.29380012 × 10^6

Prime Factorization of 129380012

Prime Factorization 2 × 2 × 89 × 227 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64690006
Product of the distinct prime numbers

The prime factorization of 129380012 is 2 × 2 × 89 × 227 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 28, 46, 970, 3, 8648, 2964, 7328, 18980, 383404, 438428, 5115118, 1597393, 38110949, 61583795, 794758859, 623675295, 5571995029, 3916149519

Basic calculations (n = 129380012)

Multiplication

n×y
n×2 258760024
n×3 388140036
n×4 517520048
n×5 646900060

Division

n÷y
n÷2 64690006
n÷3 43126670.666667
n÷3 32345003
n÷5 25876002.4

Exponentiation

ny
n2 16739187505120144
n3 2.1657162802827E+24
n4 2.8020039833157E+32
n5 3.6252330898543E+40

Nth Root

y√n
2√n 11374.533484939
3√n 505.77310203899
4√n 106.65145795974
5√n 41.915382860744

Divisors of 129380012

1, 2, 4, 89, 178, 227, 356, 454, 908, 1601, 3202, 6404, 20203, 40406, 80812, 142489, 284978, 363427, 569956, 726854, 1453708, 32345003, 64690006, 129380012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129380011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129380012 can be divided by 24 positive divisors. The sum of these divisors (counting 129380012) is 1, the average is 0.041666666666667.

Base conversion 129380012

Base System Value
2 Binary 111101101100010111010101100
3 Ternary 100000110012000022
4 Quaternary 13231202322230
5 Quinary 231110130022
6 Senary 20501021312
8 Octal 755427254
10 Decimal 129380012
12 Duodecimal 373b4838
16 Hexadecimal 7b62eac
20 Vigesimal 208ca0c
36 Base36 251298

Cryptographic Hash Functions

md5 247830133bae23398b4bc2bc4164dcd1
sha1 a58e80aa1bccf1025ac252862af780643c5c1664
sha256 4c29ddf799a8828e8ca45ec2bdf28f365f645825b95645a363d88252941ec4d8
sha512 32df73e3de7b51c94117c98f2c7c794de7b3ad41df8bb5f1987181dc421a5b83eafb0b15c95803a505a67652258c27b9099eb387ef767a32bcd8a728373b6206
ripemd-160 52a24cae647fd39a56ff495f1ddf8d7916181aa6

129380012 as geometric shapes

Circle

Radius = n
Diameter 258760024
Circumference 812918590.44112
Area 5.2587708493148E+16

Sphere

Radius = n
Volume 9.0717311411946E+24
Surface area 2.1035083397259E+17
Circumference 812918590.44112

Square

Length = n
Perimeter 517520048
Area 16739187505120144
Diagonal 182970967.67039

Cube

Length = n
Surface area 100435125030720864
Volume 2.1657162802827E+24
Space diagonal 224092754.26787

Equilateral Triangle

Length = n
Perimeter 388140036
Area 7.2482808090726E+15
Altitude 112046377.13394

Triangular Pyramid

Length = n
Surface area 7.2482808090726E+15
Volume 2.55232111319E+23
Height 60990322.556798