129125630 is an even 9-digits composite number following 129125629
and preceding 129125631 . In scientific notation, it is written as 1.29125630 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 50774592 positive integers (up to 129125630) that are relatively prime to 129125630.
129125630 has 16 divisors, whose sum is 236366640
The reverse of 129125630 is 036521921
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-five thousand six hundred thirty
Scientific notation
1.29125630 × 10^8
Engineering notation
1.29125630 × 10^6
Prime Factorization
2 × 5 × 59 × 218857
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129125630
Product of the distinct prime numbers
The prime factorization of 129125630 is 2 × 5 × 59 × 218857.
Since it has a total of 4 prime factors.
4 , 9 , 58 , 100 , 89 , 949 , 1298 , 5444 , 32189 , 19450 , 414337 , 749693 , 2597929 , 5524661 , 10734492 , 25021703 , 939748316 , 93342946 , 5747884675 , 7486158103
n×2
258251260
n×3
387376890
n×4
516502520
n×5
645628150
n÷2
64562815
n÷3
43041876.666667
n÷3
32281407.5
n÷5
25825126
n2
16673428322896900
n3
2.1529669364539E+24
n4
2.7800321203878E+32
n5
3.5897339896531E+40
2 √n
11363.345898106
3 √n
505.44140735315
4 √n
106.598995765
5 √n
41.898887400035
1 , 2 , 5 , 10 , 59 , 118 , 295 , 590 , 218857 , 437714 , 1094285 , 2188570 , 12912563 , 25825126 , 64562815 , 129125630
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129125629
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129125630 can be divided by 16 positive divisors.
The sum of these divisors (counting 129125630) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101100100100110011111110
3
Ternary
22222222021001202
4
Quaternary
13230210303332
5
Quinary
231024010010
6
Senary
20451335502
8
Octal
754446376
10
Decimal
129125630
12
Duodecimal
372b1592
16
Hexadecimal
7b24cfe
20
Vigesimal
2070e1a
36
Base36
24vlz2
md5
e4fd339713b39030a9ab8dc1e4b9aa7f
sha1
53f35271632cbfbae7eef12a2b4a39a0f0e60ade
sha256
0d114f79bdac12a50df5315f0afe3aa7644eed9cc11964bb8f47c57d177508e4
sha512
e83fb76952f40855ea8b62cd992817c3d256ce9829dcc55be0b2ca098d1f2df26fe133b687d76dc38eac5a2d5f30c3c25458c572e9b6464173fcbb6865263457
ripemd-160
911d9038035722ce125a3f6e18ad567ce261aefc
Diameter
258251260
Circumference
811320261.19631
Area
5.2381119929369E+16
Volume
9.0183268146471E+24
Surface area
2.0952447971748E+17
Circumference
811320261.19631
Perimeter
516502520
Area
16673428322896900
Diagonal
182611217.19597
Surface area
100040569937381400
Volume
2.1529669364539E+24
Space diagonal
223652151.71934
Perimeter
387376890
Area
7.2198062479038E+15
Altitude
111826075.85967
Surface area
7.2198062479038E+15
Volume
2.537295867395E+23
Height
60870405.73199