129116722 is an even 9-digits composite number following 129116721
and preceding 129116723 . In scientific notation, it is written as 1.29116722 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 55335732 positive integers (up to 129116722) that are relatively prime to 129116722.
129116722 has 8 divisors, whose sum is 221342976
The reverse of 129116722 is 227611921
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million one hundred sixteen thousand seven hundred twenty-two
Scientific notation
1.29116722 × 10^8
Engineering notation
1.29116722 × 10^6
Prime Factorization
2 × 7 × 9222623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129116722
Product of the distinct prime numbers
The prime factorization of 129116722 is 2 × 7 × 9222623.
Since it has a total of 3 prime factors.
2 , 2 , 81 , 9 , 748 , 539 , 5542 , 4654 , 96535 , 38226 , 742933 , 66049 , 3678134 , 4400231 , 54824552 , 364244 , 340975316 , 339009841 , 365677735 , 1921276589
n×2
258233444
n×3
387350166
n×4
516466888
n×5
645583610
n÷2
64558361
n÷3
43038907.333333
n÷3
32279180.5
n÷5
25823344.4
n2
16671127900025284
n3
2.152521386494E+24
n4
2.77926505459E+32
n5
3.5884959341781E+40
2 √n
11362.953929327
3 √n
505.42978411048
4 √n
106.59715722911
5 √n
41.898309287713
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
-129116721
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 129116722 can be divided by 8 positive divisors.
The sum of these divisors (counting 129116722) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100010101000110010
3
Ternary
22222221210211211
4
Quaternary
13230202220302
5
Quinary
231023213342
6
Senary
20451230334
8
Octal
754425062
10
Decimal
129116722
12
Duodecimal
372a83aa
16
Hexadecimal
7b22a32
20
Vigesimal
206jbg2
36
Base36
24vf3m
md5
71d1b54d82e7242f1b823ef4ae22c7d7
sha1
60f5a920a25e23e86f0ab6f27fe1d2c69b1ef7bc
sha256
c03e9e487ddf5c3a7a62e5dd59f8dba6713dbdaf357be4e60309fd3a8148981f
sha512
e98d85b9cf5e85169358affc0385ba5ac93bf35f4d990755e80bc248a672742a771b26fa557fccf95078e930fbbf2fbd823a46612922981810ba86202f8167cf
ripemd-160
92f05ac88d9cd2589452158cebed89c88551ff0c
Diameter
258233444
Circumference
811264290.58159
Area
5.2373892937775E+16
Volume
9.0164604993393E+24
Surface area
2.094955717511E+17
Circumference
811264290.58159
Perimeter
516466888
Area
16671127900025284
Diagonal
182598619.38156
Surface area
100026767400151704
Volume
2.152521386494E+24
Space diagonal
223636722.61075
Perimeter
387350166
Area
7.2188101355807E+15
Altitude
111818361.30537
Surface area
7.2188101355807E+15
Volume
2.5367707817316E+23
Height
60866206.460519