129675255 is an odd 9-digits composite number following 129675254
and preceding 129675256 . In scientific notation, it is written as 1.29675255 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 68614560 positive integers (up to 129675255) that are relatively prime to 129675255.
129675255 has 8 divisors, whose sum is 139411456
The reverse of 129675255 is 552576921
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million six hundred seventy-five thousand two hundred fifty-five
Scientific notation
1.29675255 × 10^8
Engineering notation
1.29675255 × 10^6
Prime Factorization
15 × 127 × 68071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129675255
Product of the distinct prime numbers
The prime factorization of 129675255 is 15 × 127 × 68071.
Since it has a total of 3 prime factors.
3 , 3 , 95 , 26 , 590 , 702 , 6742 , 4411 , 3837 , 4651 , 780600 , 640732 , 3129071 , 8908659 , 81828515 , 34068959 , 607995095 , 124042206 , 10764050 , 1679656949
n×2
259350510
n×3
389025765
n×4
518701020
n×5
648376275
n÷2
64837627.5
n÷3
43225085
n÷3
32418813.75
n÷5
25935051
n2
16815671759315025
n3
2.1805765233855E+24
n4
2.8276681671702E+32
n5
3.6667859063318E+40
2 √n
11387.504335894
3 √n
506.15753165579
4 √n
106.71225016789
5 √n
41.934495461852
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
-129675254
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 129675255 can be divided by 8 positive divisors.
The sum of these divisors (counting 129675255) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101010111111110111
3
Ternary
100001000012000020
4
Quaternary
13232222333313
5
Quinary
231144102010
6
Senary
20511220223
8
Octal
756527767
10
Decimal
129675255
12
Duodecimal
37517673
16
Hexadecimal
7baaff7
20
Vigesimal
20a982f
36
Base36
257e2f
md5
dd5aa346eec39beb8f5e280ae857aed8
sha1
723d4567f9cbe201ac5ed72f9e0a9f45b60a3626
sha256
16dc9f7e33ee77eaa3b87301b78da291d37416cdb4099467b70b4b11d5ba2655
sha512
d12d136607b9f0c20df6c5073b8b2d035aae21c8ba1ba86811288a3d37d2d6839442df75676e3da443ea65270f0c2007930d4285acacae3a220729012a7ae567
ripemd-160
2da972552ab768019ca8508968025cd005567f4b
Diameter
259350510
Circumference
814773656.92077
Area
5.2827990864241E+16
Volume
9.1339775819442E+24
Surface area
2.1131196345697E+17
Circumference
814773656.92077
Perimeter
518701020
Area
16815671759315025
Diagonal
183388504.32519
Surface area
100894030555890150
Volume
2.1805765233855E+24
Space diagonal
224604130.14445
Perimeter
389025765
Area
7.2813994626337E+15
Altitude
112302065.07223
Surface area
7.2813994626337E+15
Volume
2.5698340776368E+23
Height
61129501.44173