129626460 is an even 9-digits composite number following 129626459
and preceding 129626461 . In scientific notation, it is written as 1.29626460 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 34566912 positive integers (up to 129626460) that are relatively prime to 129626460.
129626460 has 24 divisors, whose sum is 268856000
The reverse of 129626460 is 064626921
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million six hundred twenty-six thousand four hundred sixty
Scientific notation
1.29626460 × 10^8
Engineering notation
1.29626460 × 10^6
Prime Factorization
2 × 2 × 15 × 9 × 240049
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64813230 Product of the distinct prime numbers
The prime factorization of 129626460 is 2 × 2 × 15 × 9 × 240049.
Since it has a total of 5 prime factors.
5 , 7 , 27 , 99 , 906 , 922 , 8495 , 2365 , 69154 , 45711 , 957237 , 748314 , 1689018 , 1514350 , 62139806 , 54764410 , 733085635 , 416444915 , 1037366948 , 8238408391
n×2
259252920
n×3
388879380
n×4
518505840
n×5
648132300
n÷2
64813230
n÷3
43208820
n÷3
32406615
n÷5
25925292
n2
16803019132131600
n3
2.1781158874105E+24
n4
2.8234145195478E+32
n5
3.6598922928158E+40
2 √n11385.361654335
3 √n506.09403700464
4 √n106.70221016612
5 √n41.931339112929
1 , 2 , 4 , 9 , 15 , 18 , 30 , 36 , 60 , 135 , 270 , 540 , 240049 , 480098 , 960196 , 2160441 , 3600735 , 4320882 , 7201470 , 8641764 , 14402940 , 32406615 , 64813230 , 129626460
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
-129626459 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 129626460 can be divided by 24 positive divisors.
The sum of these divisors (counting 129626460) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110011111000101011100
3
Ternary
100000220201002000
4
Quaternary
13232133011130
5
Quinary
231141021320
6
Senary
20510202300
8
Octal
756370534
10
Decimal
129626460
12
Duodecimal
374b3390
16
Hexadecimal
7b9f15c
20
Vigesimal
20a3630
36
Base36
256cf0
md5
35679ee9a50217299de2d31ccf89849e
sha1
3c65e8a4fecc5064b4338b50bf7af04e1ca962a5
sha256
5848b24764361691f3d1325156f0cc71e1b81ea1da8c2244b8bfe177f54e4a80
sha512
c9756f8459b41a1064c4325a38ba8fc68f69d501a0822a5017971d2baf6c24d0af2b38790472d2171f5c1880c0c376a6cefb0f7281ade904e799dc94677b2b6f
ripemd-160
af1f966e60fdb1e04c5414ce4dcaa3f8f4a92dbd
Diameter
259252920
Circumference
814467068.8937
Area
5.2788241463633E+16
Volume
9.1236704940747E+24
Surface area
2.1115296585453E+17
Circumference
814467068.8937
Perimeter
518505840
Area
16803019132131600
Diagonal
183319497.77441
Surface area
100818114792789600
Volume
2.1781158874105E+24
Space diagonal
224519614.72529
Perimeter
388879380
Area
7.275920714351E+15
Altitude
112259807.36265
Surface area
7.275920714351E+15
Volume
2.5669341903302E+23
Height
61106499.258138