129333915 is an odd 9-digits composite number following 129333914
and preceding 129333916 . In scientific notation, it is written as 1.29333915 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 68977872 positive integers (up to 129333915) that are relatively prime to 129333915.
129333915 has 8 divisors, whose sum is 173723136
The reverse of 129333915 is 519333921
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million three hundred thirty-three thousand nine hundred fifteen
Scientific notation
1.29333915 × 10^8
Engineering notation
1.29333915 × 10^6
Prime Factorization
135 × 3 × 319343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129333915
Product of the distinct prime numbers
The prime factorization of 129333915 is 135 × 3 × 319343.
Since it has a total of 3 prime factors.
7 , 10 , 41 , 35 , 939 , 904 , 6820 , 8438 , 97142 , 24918 , 265229 , 868942 , 1038363 , 48597 , 17097628 , 71401981 , 89655288 , 964595836 , 935052545 , 1450935156
n×2
258667830
n×3
388001745
n×4
517335660
n×5
646669575
n÷2
64666957.5
n÷3
43111305
n÷3
32333478.75
n÷5
25866783
n2
16727261569227225
n3
2.1634022259772E+24
n4
2.7980127960535E+32
n5
3.6187794913369E+40
2 √n
11372.506979554
3 √n
505.71302734944
4 √n
106.64195693794
5 √n
41.912395615961
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
-129333914
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 129333915 can be divided by 8 positive divisors.
The sum of these divisors (counting 129333915) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111101010011011
3
Ternary
100000100211210000
4
Quaternary
13231113222123
5
Quinary
231102141130
6
Senary
20500024043
8
Octal
755275233
10
Decimal
129333915
12
Duodecimal
37392023
16
Hexadecimal
7b57a9b
20
Vigesimal
2086eff
36
Base36
2502or
md5
478da8a5f1b8e256d199a0b530e0909c
sha1
04143a9722825c33844050fc4ee5b9eaa5f9db4f
sha256
2a76c3802fe7f0648517e1c5a6687c61d23898bda71a50a2441df8bc034ae102
sha512
517ff5ab7ab7f17eaa94307f62e67cebe2740deafe0081a7d02bf276642d487d57f38abc6a89f43813b18a00ff12027da28601537b8ec95b5f7d7dfdd635567a
ripemd-160
8dbe3df06a483121e0d82299ad8a83f495b73950
Diameter
258667830
Circumference
812628954.44801
Area
5.2550242060559E+16
Volume
9.0620380531864E+24
Surface area
2.1020096824224E+17
Circumference
812628954.44801
Perimeter
517335660
Area
16727261569227225
Diagonal
182905776.66781
Surface area
100363569415363350
Volume
2.1634022259772E+24
Space diagonal
224012911.92179
Perimeter
388001745
Area
7.243116727349E+15
Altitude
112006455.9609
Surface area
7.243116727349E+15
Volume
2.5495939740376E+23
Height
60968592.222603