129631326 is an even 9-digits composite number following 129631325
and preceding 129631327 . In scientific notation, it is written as 1.29631326 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 38367840 positive integers (up to 129631326) that are relatively prime to 129631326.
129631326 has 32 divisors, whose sum is 289415808
The reverse of 129631326 is 623136921
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred twenty-six
Scientific notation
1.29631326 × 10^8
Engineering notation
1.29631326 × 10^6
Prime Factorization
2 × 3 × 43 × 11 × 45677
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129631326 Product of the distinct prime numbers
The prime factorization of 129631326 is 2 × 3 × 43 × 11 × 45677.
Since it has a total of 5 prime factors.
8 , 9 , 66 , 80 , 240 , 529 , 1870 , 4940 , 86312 , 71363 , 513333 , 191516 , 9151839 , 8368172 , 7758000 , 7786254 , 115807087 , 911397713 , 5784561055 , 2762761400
n×2
259262652
n×3
388893978
n×4
518525304
n×5
648156630
n÷2
64815663
n÷3
43210442
n÷3
32407831.5
n÷5
25926265.2
n2
16804280680518276
n3
2.1783611870918E+24
n4
2.8238384918964E+32
n5
3.6605792811437E+40
2 √n11385.575347781
3 √n506.10036961803
4 √n106.70321151578
5 √n41.931653917225
1 , 2 , 3 , 6 , 11 , 22 , 33 , 43 , 66 , 86 , 129 , 258 , 473 , 946 , 1419 , 2838 , 45677 , 91354 , 137031 , 274062 , 502447 , 1004894 , 1507341 , 1964111 , 3014682 , 3928222 , 5892333 , 11784666 , 21605221 , 43210442 , 64815663 , 129631326
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129631325 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129631326 can be divided by 32 positive divisors.
The sum of these divisors (counting 129631326) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110100000010001011110
3
Ternary
100000220221202020
4
Quaternary
13232200101132
5
Quinary
231141200301
6
Senary
20510241010
8
Octal
756402136
10
Decimal
129631326
12
Duodecimal
374b6166
16
Hexadecimal
7ba045e
20
Vigesimal
20a3i66
36
Base36
256g66
md5
db6892dd0a2731e9c65c9f66bda41d57
sha1
573d6d815cbd8740575dbec7cb01e62d57afdeb1
sha256
793636af60045d7c610b60f69d88a71871bc7b460e470927f40c24302c9a6658
sha512
ca66318649de52b685d897d7c7452954f2358692d5a83aeaeddcdf2dc217b416452a1a763aef6cb1797cabc38bbdcd09c4f2f5082eb95cb3ef9247f029ae14d4
ripemd-160
c89b1bdf612704aa41cd14f9d222275d516ad467
Diameter
259262652
Circumference
814497642.87341
Area
5.2792204734777E+16
Volume
9.1246980029768E+24
Surface area
2.1116881893911E+17
Circumference
814497642.87341
Perimeter
518525304
Area
16804280680518276
Diagonal
183326379.33761
Surface area
100825684083109656
Volume
2.1783611870918E+24
Space diagonal
224528042.88452
Perimeter
388893978
Area
7.2764669808264E+15
Altitude
112264021.44226
Surface area
7.2764669808264E+15
Volume
2.5672232787769E+23
Height
61108793.112536