129126959 is an odd 9-digits composite number following 129126958
and preceding 129126960 . In scientific notation, it is written as 1.29126959 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 118099296 positive integers (up to 129126959) that are relatively prime to 129126959.
129126959 has 8 divisors, whose sum is 140337120
The reverse of 129126959 is 959621921
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million one hundred twenty-six thousand nine hundred fifty-nine
Scientific notation
1.29126959 × 10^8
Engineering notation
1.29126959 × 10^6
Prime Factorization
13 × 109 × 91127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129126959
Product of the distinct prime numbers
The prime factorization of 129126959 is 13 × 109 × 91127.
Since it has a total of 3 prime factors.
2 , 10 , 57 , 5 , 312 , 246 , 1541 , 651 , 57520 , 43024 , 350838 , 542732 , 9244378 , 607801 , 10818638 , 55491510 , 570864239 , 255727112 , 1528687838 , 3110175871
n×2
258253918
n×3
387380877
n×4
516507836
n×5
645634795
n÷2
64563479.5
n÷3
43042319.666667
n÷3
32281739.75
n÷5
25825391.8
n2
16673771540587681
n3
2.1530334140968E+24
n4
2.7801465738771E+32
n5
3.5899187265902E+40
2 √n
11363.40437545
3 √n
505.4431413991
4 √n
106.59927005121
5 √n
41.898973646881
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
-129126958
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 129126959 can be divided by 8 positive divisors.
The sum of these divisors (counting 129126959) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100101001000101111
3
Ternary
22222222022212222
4
Quaternary
13230211020233
5
Quinary
231024030314
6
Senary
20451345555
8
Octal
754451057
10
Decimal
129126959
12
Duodecimal
372b22bb
16
Hexadecimal
7b2522f
20
Vigesimal
2070h7j
36
Base36
24vmzz
md5
cb6030e295b1a65965b274968ad77b15
sha1
579b5ed1d2f4acd694dbf3fabc7f6985def4bf58
sha256
65a60962704b8cb90290536dc076654b59193d3ed2b8f6ddfbb938ef6d515aac
sha512
b2b3afc84a9018e2371eab34837b9a404333844e8ff3df312864944af67b33260b98fe41630b86ac1ce62b70dcf7a913e857096921e66c4fd57de15db9e253e3
ripemd-160
f4505e34d8f14c18fc0cc70b13dc5d59bcf75184
Diameter
258253918
Circumference
811328611.54958
Area
5.2382198179545E+16
Volume
9.0186052755466E+24
Surface area
2.0952879271818E+17
Circumference
811328611.54958
Perimeter
516507836
Area
16673771540587681
Diagonal
182613096.68579
Surface area
100042629243526086
Volume
2.1530334140968E+24
Space diagonal
223654453.61486
Perimeter
387380877
Area
7.2199548655235E+15
Altitude
111827226.80743
Surface area
7.2199548655235E+15
Volume
2.5373742120485E+23
Height
60871032.228598