129461137 is an odd 9-digits composite number following 129461136
and preceding 129461138 . In scientific notation, it is written as 1.29461137 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 111847680 positive integers (up to 129461137) that are relatively prime to 129461137.
129461137 has 8 divisors, whose sum is 130770432
The reverse of 129461137 is 731164921
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million four hundred sixty-one thousand one hundred thirty-seven
Scientific notation
1.29461137 × 10^8
Engineering notation
1.29461137 × 10^6
Prime Factorization
221 × 191 × 3067
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129461137
Product of the distinct prime numbers
The prime factorization of 129461137 is 221 × 191 × 3067.
Since it has a total of 3 prime factors.
6 , 8 , 80 , 6 , 420 , 911 , 3828 , 5572 , 2492 , 86746 , 514295 , 839260 , 2977885 , 7337423 , 33394790 , 19832418 , 655064931 , 858028557 , 4564201298 , 1383782923
n×2
258922274
n×3
388383411
n×4
517844548
n×5
647305685
n÷2
64730568.5
n÷3
43153712.333333
n÷3
32365284.25
n÷5
25892227.4
n2
16760185993332769
n3
2.1697927350283E+24
n4
2.8090383453111E+32
n5
3.6366129806057E+40
2 √n
11378.099006425
3 √n
505.87879139398
4 √n
106.66817241532
5 √n
41.92063797372
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129461136
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129461137 can be divided by 8 positive divisors.
The sum of these divisors (counting 129461137) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101110110101110010001
3
Ternary
100000121022021221
4
Quaternary
13231312232101
5
Quinary
231120224022
6
Senary
20502445041
8
Octal
755665621
10
Decimal
129461137
12
Duodecimal
37433781
16
Hexadecimal
7b76b91
20
Vigesimal
2092cgh
36
Base36
252sup
md5
684ced9f53e26183fb6276fc0bdc5e53
sha1
26deef2c5b55b2e6839d3d0984b8a96cfc96291b
sha256
6708503369c1c2f12602a9edd2067df714e592c73820bbf78a2b9bdf4a9de26c
sha512
470a4a30fdde1538009b532adafe820b819c3f647ecd716a67d4e75a3104272aad33da3ce9ecab91b55874359718f5afb97f2f94ff1b83fa5da84d007e846fdc
ripemd-160
8dbbd1c3d0530dda7ab3cd4655329d6a6bb04225
Diameter
258922274
Circumference
813428313.84916
Area
5.2653677189453E+16
Volume
9.0888065549034E+24
Surface area
2.1061470875781E+17
Circumference
813428313.84916
Perimeter
517844548
Area
16760185993332769
Diagonal
183085695.74564
Surface area
100561115959996614
Volume
2.1697927350283E+24
Space diagonal
224233266.88964
Perimeter
388383411
Area
7.2573734211892E+15
Altitude
112116633.44482
Surface area
7.2573734211892E+15
Volume
2.5571252611797E+23
Height
61028565.248547