129461108 is an even 9-digits composite number following 129461107
and preceding 129461109 . In scientific notation, it is written as 1.29461108 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 54129600 positive integers (up to 129461108) that are relatively prime to 129461108.
129461108 has 12 divisors, whose sum is 227348352
The reverse of 129461108 is 801164921
Previous prime number is 287
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million four hundred sixty-one thousand one hundred eight
Scientific notation
1.29461108 × 10^8
Engineering notation
1.29461108 × 10^6
Prime Factorization
2 × 2 × 287 × 112771
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64730554
Product of the distinct prime numbers
The prime factorization of 129461108 is 2 × 2 × 287 × 112771.
Since it has a total of 4 prime factors.
8 , 8 , 47 , 16 , 893 , 317 , 9101 , 289 , 10645 , 98157 , 275010 , 639911 , 444205 , 6751097 , 59961573 , 49353112 , 574414288 , 164235989 , 4277501007 , 9961121121
n×2
258922216
n×3
388383324
n×4
517844432
n×5
647305540
n÷2
64730554
n÷3
43153702.666667
n÷3
32365277
n÷5
25892221.6
n2
16760178484587664
n3
2.1697912768925E+24
n4
2.8090358283524E+32
n5
3.6366089075019E+40
2 √n
11378.097732046
3 √n
505.87875362077
4 √n
106.66816644176
5 √n
41.92063609563
1 , 2 , 4 , 287 , 574 , 1148 , 112771 , 225542 , 451084 , 32365277 , 64730554 , 129461108
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
-129461107
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 129461108 can be divided by 12 positive divisors.
The sum of these divisors (counting 129461108) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101110110101101110100
3
Ternary
100000121022020212
4
Quaternary
13231312231310
5
Quinary
231120223413
6
Senary
20502444552
8
Octal
755665564
10
Decimal
129461108
12
Duodecimal
37433758
16
Hexadecimal
7b76b74
20
Vigesimal
2092cf8
36
Base36
252stw
md5
cc91bb4e8b597331107bb1b45ffab961
sha1
764f65df8f1ad7a3fa07363e88fab7b1229aa225
sha256
caf0509f9b39c14cd3cf643f2a40f4f8413f24f191e8ba89abf05d103d42bccc
sha512
3b9d48437f11a51d601bdd3f0c0ea6817e8f0308e95c1e8945828cb4c45facd8277f469b2182a9b7dbae6f9a9c5044d4046e265af1981053082df402a63ac960
ripemd-160
eaa32609090c25c3f57794e878ef949cd355595f
Diameter
258922216
Circumference
813428131.63679
Area
5.2653653600034E+16
Volume
9.0888004470782E+24
Surface area
2.1061461440014E+17
Circumference
813428131.63679
Perimeter
517844432
Area
16760178484587664
Diagonal
183085654.73345
Surface area
100561070907525984
Volume
2.1697912768925E+24
Space diagonal
224233216.66016
Perimeter
388383324
Area
7.2573701698071E+15
Altitude
112116608.33008
Surface area
7.2573701698071E+15
Volume
2.5571235427502E+23
Height
61028551.577816