129626108 is an even 9-digits composite number following 129626107
and preceding 129626109 . In scientific notation, it is written as 1.29626108 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 64399920 positive integers (up to 129626108) that are relatively prime to 129626108.
129626108 has 12 divisors, whose sum is 228291672
The reverse of 129626108 is 801626921
Previous prime number is 157
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-nine million six hundred twenty-six thousand one hundred eight
Scientific notation
1.29626108 × 10^8
Engineering notation
1.29626108 × 10^6
Prime Factorization
2 × 2 × 157 × 206411
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64813054 Product of the distinct prime numbers
The prime factorization of 129626108 is 2 × 2 × 157 × 206411.
Since it has a total of 4 prime factors.
2 , 6 , 62 , 21 , 408 , 823 , 73 , 8359 , 87391 , 4432 , 844415 , 845992 , 6817914 , 1708768 , 1216264 , 50945581 , 234535095 , 355591047 , 8183349867 , 7373965812
n×2
259252216
n×3
388878324
n×4
518504432
n×5
648130540
n÷2
64813054
n÷3
43208702.666667
n÷3
32406527
n÷5
25925221.6
n2
16802927875227664
n3
2.1780981434705E+24
n4
2.823383851801E+32
n5
3.6598426009902E+40
2 √n11385.346195878
3 √n506.09357890562
4 √n106.70213772872
5 √n41.931316340036
1 , 2 , 4 , 157 , 314 , 628 , 206411 , 412822 , 825644 , 32406527 , 64813054 , 129626108
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129626107 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129626108 can be divided by 12 positive divisors.
The sum of these divisors (counting 129626108) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110011110111111111100
3
Ternary
100000220200120222
4
Quaternary
13232132333330
5
Quinary
231141013413
6
Senary
20510200512
8
Octal
756367774
10
Decimal
129626108
12
Duodecimal
374b3138
16
Hexadecimal
7b9effc
20
Vigesimal
20a3558
36
Base36
256c58
md5
96b4e8c083607559223094112385052e
sha1
9b8aa35ade3200f11d1a41d957297a89f5377913
sha256
0e3bf27f0b4102edf6fd25d4a82196523cee65856bedefb48127e948ba2c37cc
sha512
7aa4c57fb2e868751ea0f87aaec3ad4c8efccbe628fb5935c1e9d83e17e8a7c19ea0e6f8f513330667626356083b26ca3d356f2962ceef953c4a41052ca5a037
ripemd-160
e4963eb741583e8f31d5c87328b0e27a022a1abc
Diameter
259252216
Circumference
814464857.21247
Area
5.2787954771614E+16
Volume
9.1235961684325E+24
Surface area
2.1115181908646E+17
Circumference
814464857.21247
Perimeter
518504432
Area
16802927875227664
Diagonal
183318999.97124
Surface area
100817567251365984
Volume
2.1780981434705E+24
Space diagonal
224519005.04341
Perimeter
388878324
Area
7.2758811989524E+15
Altitude
112259502.52171
Surface area
7.2758811989524E+15
Volume
2.5669132788963E+23
Height
61106333.323747