129123036 (number)

129123036 is an even 9-digits composite number following 129123035 and preceding 129123037. In scientific notation, it is written as 1.29123036 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 36888768 positive integers (up to 129123036) that are relatively prime to 129123036.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-three thousand thirty-six

Notation

Scientific notation 1.29123036 × 10^8
Engineering notation 1.29123036 × 10^6

Prime Factorization of 129123036

Prime Factorization 2 × 2 × 63 × 49 × 10457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64561518
Product of the distinct prime numbers

The prime factorization of 129123036 is 2 × 2 × 63 × 49 × 10457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 91, 47, 836, 436, 1889, 4499, 28605, 77503, 609482, 636229, 9773778, 4956269, 48090914, 48214027, 446306242, 16888570, 9610748302, 1632664794

Basic calculations (n = 129123036)

Multiplication

n×y
n×2 258246072
n×3 387369108
n×4 516492144
n×5 645615180

Division

n÷y
n÷2 64561518
n÷3 43041012
n÷3 32280759
n÷5 25824607.2

Exponentiation

ny
n2 16672758425857296
n3 2.1528371864413E+24
n4 2.77980873527E+32
n5 3.5893734339738E+40

Nth Root

y√n
2√n 11363.231758615
3√n 505.43802273258
4√n 106.59846039514
5√n 41.898719057642

Divisors of 129123036

1, 2, 4, 49, 63, 98, 126, 196, 252, 3087, 6174, 10457, 12348, 20914, 41828, 512393, 658791, 1024786, 1317582, 2049572, 2635164, 32280759, 64561518, 129123036

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 -129123035
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 129123036 can be divided by 24 positive divisors. The sum of these divisors (counting 129123036) is 1, the average is 0.041666666666667.

Base conversion 129123036

Base System Value
2 Binary 111101100100100001011011100
3 Ternary 22222222010111200
4 Quaternary 13230210023130
5 Quinary 231023414121
6 Senary 20451315500
8 Octal 754441334
10 Decimal 129123036
12 Duodecimal 372abb90
16 Hexadecimal 7b242dc
20 Vigesimal 20707bg
36 Base36 24vjz0

Cryptographic Hash Functions

md5 79a2108081b68ac3e8a6a8a34ecf6d3b
sha1 d008d5cc34a8027b5b023d4871c1aefefe6d1abe
sha256 cd0a9c2552d03557919c4a53e10f3321b98348dadd0e0678987eea36b3e99240
sha512 24a9767e4120e3e5cb10cc010fe19303bf8ccbde16aa95203f9e166b44d2a75610043b17a3d5e4ee6db72be442eb7e0bd4f2014754093b65b694f1b7427341f2
ripemd-160 d4d460a82f589cdc6dee1a7e420e96b3b2870cb6

129123036 as geometric shapes

Circle

Radius = n
Diameter 258246072
Circumference 811303962.61362
Area 5.2379015385751E+16

Sphere

Radius = n
Volume 9.0177833190651E+24
Surface area 2.09516061543E+17
Circumference 811303962.61362

Square

Length = n
Perimeter 516492144
Area 16672758425857296
Diagonal 182607548.72599

Cube

Length = n
Surface area 100036550555143776
Volume 2.1528371864413E+24
Space diagonal 223647658.77955

Equilateral Triangle

Length = n
Perimeter 387369108
Area 7.2195161739767E+15
Altitude 111823829.38977

Triangular Pyramid

Length = n
Surface area 7.2195161739767E+15
Volume 2.5371429555387E+23
Height 60869182.908663