129651471 is an odd 9-digits composite number following 129651470
and preceding 129651472 . In scientific notation, it is written as 1.29651471 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 84325920 positive integers (up to 129651471) that are relatively prime to 129651471.
129651471 has 12 divisors, whose sum is 191842560
The reverse of 129651471 is 174156921
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 six hundred fifty-one thousand four hundred seventy-one
Scientific notation
1.29651471 × 10^8
Engineering notation
1.29651471 × 10^6
Prime Factorization
41 × 3 × 3 × 351359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43217157
Product of the distinct prime numbers
The prime factorization of 129651471 is 41 × 3 × 3 × 351359.
Since it has a total of 4 prime factors.
5 , 8 , 43 , 31 , 371 , 347 , 4357 , 550 , 97549 , 15732 , 66892 , 819454 , 1221729 , 7086796 , 33298044 , 85905313 , 896633540 , 315568181 , 9913824524 , 4346947285
n×2
259302942
n×3
388954413
n×4
518605884
n×5
648257355
n÷2
64825735.5
n÷3
43217157
n÷3
32412867.75
n÷5
25930294.2
n2
16809503932463841
n3
2.1793769116242E+24
n4
2.8255942245552E+32
n5
3.6634244766268E+40
2 √n
11386.459985439
3 √n
506.12658463919
4 √n
106.70735675406
5 √n
41.932957090912
1 , 3 , 9 , 41 , 123 , 369 , 351359 , 1054077 , 3162231 , 14405719 , 43217157 , 129651471
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
-129651470
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 129651471 can be divided by 12 positive divisors.
The sum of these divisors (counting 129651471) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110100101001100001111
3
Ternary
100000221222101100
4
Quaternary
13232211030033
5
Quinary
231142321341
6
Senary
20510514143
8
Octal
756451417
10
Decimal
129651471
12
Duodecimal
37505953
16
Hexadecimal
7ba530f
20
Vigesimal
20a68db
36
Base36
256vpr
md5
3ec242eef2016957cfa455d9220dcd98
sha1
e20823f780d5aae899b21bad0232669f9ae3d6c9
sha256
06eac7664fdb802a0e95844582e2bf9537728cb0a8c730e0cdd412729d07b7bd
sha512
982b28191ec8ef02c7638428461cbc833b126ffaff0e4d8edd64366a732f71faed5ad2dc075756b3223bb25033430b6993b800a393635dbbbff2f50a7da73f33
ripemd-160
3f735bf64d99245780da83f356ab6bdd17986397
Diameter
259302942
Circumference
814624217.64142
Area
5.2808614064717E+16
Volume
9.1289526599492E+24
Surface area
2.1123445625887E+17
Circumference
814624217.64142
Perimeter
518605884
Area
16809503932463841
Diagonal
183354868.66982
Surface area
100857023594783046
Volume
2.1793769116242E+24
Space diagonal
224562935.04804
Perimeter
388954413
Area
7.2787287152641E+15
Altitude
112281467.52402
Surface area
7.2787287152641E+15
Volume
2.5684203216181E+23
Height
61118289.556607