129634212 is an even 9-digits composite number following 129634211
and preceding 129634213 . In scientific notation, it is written as 1.29634212 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 43122816 positive integers (up to 129634212) that are relatively prime to 129634212.
129634212 has 24 divisors, whose sum is 303100000
The reverse of 129634212 is 212436921
Previous prime number is 499
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred twenty-nine million six hundred thirty-four thousand two hundred twelve
Scientific notation
1.29634212 × 10^8
Engineering notation
1.29634212 × 10^6
Prime Factorization
2 × 2 × 3 × 499 × 21649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64817106 Product of the distinct prime numbers
The prime factorization of 129634212 is 2 × 2 × 3 × 499 × 21649.
Since it has a total of 5 prime factors.
9 , 2 , 78 , 34 , 536 , 340 , 300 , 7881 , 56884 , 91837 , 407897 , 843295 , 8525469 , 770341 , 57194711 , 33758260 , 140090989 , 815191485 , 8161312701 , 651317411
n×2
259268424
n×3
388902636
n×4
518536848
n×5
648171060
n÷2
64817106
n÷3
43211404
n÷3
32408553
n÷5
25926842.4
n2
16805028920860944
n3
2.178506681793E+24
n4
2.8240899703097E+32
n5
3.660986779182E+40
2 √n11385.702086389
3 √n506.10412538415
4 √n106.70380539788
5 √n41.931840621596
1 , 2 , 3 , 4 , 6 , 12 , 499 , 998 , 1497 , 1996 , 2994 , 5988 , 21649 , 43298 , 64947 , 86596 , 129894 , 259788 , 10802851 , 21605702 , 32408553 , 43211404 , 64817106 , 129634212
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
-129634211 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 129634212 can be divided by 24 positive divisors.
The sum of these divisors (counting 129634212) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110100000111110100100
3
Ternary
100000221002201010
4
Quaternary
13232200332210
5
Quinary
231141243322
6
Senary
20510302220
8
Octal
756407644
10
Decimal
129634212
12
Duodecimal
374b7970
16
Hexadecimal
7ba0fa4
20
Vigesimal
20a45ac
36
Base36
256iec
md5
caf2a70f98d2f69e64c7733cc08119ba
sha1
e044b26c042a635f61d9d3cadad949e6d6a8f424
sha256
15a9adecc2d77d47d48e60b24021af6440118e0cb86069576e84f0e15b92c112
sha512
7b747704460e1475bbd2db6de45c813b4aeca18e8a44a0ef21e30aa30146dd20cbc7807ee5eb8de2435e5c44138b0c21ae651050c438d462855d4ce064cd3113
ripemd-160
e59a16114dc27e395441eb97829f2fba737e8751
Diameter
259268424
Circumference
814515776.1462
Area
5.2794555401141E+16
Volume
9.1253074497563E+24
Surface area
2.1117822160456E+17
Circumference
814515776.1462
Perimeter
518536848
Area
16805028920860944
Diagonal
183330460.75795
Surface area
100830173525165664
Volume
2.178506681793E+24
Space diagonal
224533041.58316
Perimeter
388902636
Area
7.2767909783989E+15
Altitude
112266520.79158
Surface area
7.2767909783989E+15
Volume
2.5673947459267E+23
Height
61110153.585983