129772682 is an even 9-digits composite number following 129772681
and preceding 129772683 . In scientific notation, it is written as 1.29772682 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 59895072 positive integers (up to 129772682) that are relatively prime to 129772682.
129772682 has 8 divisors, whose sum is 209632836
The reverse of 129772682 is 286277921
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million seven hundred seventy-two thousand six hundred eighty-two
Scientific notation
1.29772682 × 10^8
Engineering notation
1.29772682 × 10^6
Prime Factorization
2 × 13 × 4991257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129772682
Product of the distinct prime numbers
The prime factorization of 129772682 is 2 × 13 × 4991257.
Since it has a total of 3 prime factors.
5 , 6 , 33 , 60 , 849 , 819 , 7029 , 8934 , 65407 , 6099 , 988273 , 301095 , 8518371 , 4107343 , 67731656 , 72386609 , 934447424 , 617721336 , 3907434397 , 7436617202
n×2
259545364
n×3
389318046
n×4
519090728
n×5
648863410
n÷2
64886341
n÷3
43257560.666667
n÷3
32443170.5
n÷5
25954536.4
n2
16840948993473124
n3
2.1854951183082E+24
n4
2.8361756300076E+32
n5
3.6805811812913E+40
2 √n
11391.781335682
3 √n
506.28426121833
4 √n
106.73228815912
5 √n
41.940794774435
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
-129772681
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 129772682 can be divided by 8 positive divisors.
The sum of these divisors (counting 129772682) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000010110010001010
3
Ternary
100001012010122122
4
Quaternary
13233002302022
5
Quinary
231210211212
6
Senary
20513251242
8
Octal
757026212
10
Decimal
129772682
12
Duodecimal
37563b22
16
Hexadecimal
7bc2c8a
20
Vigesimal
20b1be2
36
Base36
259h8q
md5
6c5d4e728b93c32af845d1f7b5f2eb20
sha1
ccbb29e7d7b69e9a504c99483cb56a412939385e
sha256
90d4aed0be7f18bbabf6c0768764a5344076a4ff91b606e4fd65d2c4ad22bb70
sha512
695e4200b370aec09e7a70c903be4d8b39cb4a2e2da25e7927059de4142be11ca41ab81342ded8b6664a2d146caf807b7641fcca35dc1c7321e1663542fc67ad
ripemd-160
9a180bab6d335b8357abdf8f33ec68ce3e688deb
Diameter
259545364
Circumference
815385808.81569
Area
5.2907401637376E+16
Volume
9.1545805441779E+24
Surface area
2.116296065495E+17
Circumference
815385808.81569
Perimeter
519090728
Area
16840948993473124
Diagonal
183526286.90993
Surface area
101045693960838744
Volume
2.1854951183082E+24
Space diagonal
224772878.65848
Perimeter
389318046
Area
7.2923448260928E+15
Altitude
112386439.32924
Surface area
7.2923448260928E+15
Volume
2.575630697343E+23
Height
61175428.969977