129772629 is an odd 9-digits composite number following 129772628
and preceding 129772630 . In scientific notation, it is written as 1.29772629 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 74155536 positive integers (up to 129772629) that are relatively prime to 129772629.
129772629 has 8 divisors, whose sum is 150666240
The reverse of 129772629 is 926277921
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million seven hundred seventy-two thousand six hundred twenty-nine
Scientific notation
1.29772629 × 10^8
Engineering notation
1.29772629 × 10^6
Prime Factorization
7 × 63 × 294269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129772629
Product of the distinct prime numbers
The prime factorization of 129772629 is 7 × 63 × 294269.
Since it has a total of 3 prime factors.
1 , 10 , 55 , 14 , 977 , 738 , 8803 , 7191 , 34848 , 79844 , 890578 , 892554 , 9072384 , 866280 , 45286602 , 48166083 , 887337592 , 327358631 , 5300132424 , 9783131695
n×2
259545258
n×3
389317887
n×4
519090516
n×5
648863145
n÷2
64886314.5
n÷3
43257543
n÷3
32443157.25
n÷5
25954525.8
n2
16840935237571641
n3
2.1854924405984E+24
n4
2.8361709967608E+32
n5
3.680573665432E+40
2 √n
11391.779009444
3 √n
506.28419229507
4 √n
106.73227726158
5 √n
41.940791348656
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
-129772628
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 129772629 can be divided by 8 positive divisors.
The sum of these divisors (counting 129772629) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000010110001010101
3
Ternary
100001012010120200
4
Quaternary
13233002301111
5
Quinary
231210211004
6
Senary
20513251113
8
Octal
757026125
10
Decimal
129772629
12
Duodecimal
37563a99
16
Hexadecimal
7bc2c55
20
Vigesimal
20b1bb9
36
Base36
259h79
md5
283554136cd7fdba9c61ecd94c3f80a1
sha1
c9cfe708eba5299f910bd6c76658fedf0262e710
sha256
1000a025d15afb783dbe3aad12fe1f53d969e53956198452acab9731ae7199c4
sha512
1ff20a607dc62ba3299405742bfee4453e7f940e2f8935f88aa53accc6f21529838780c01943d6c38439d4748e9853891044d2f3cd4f41f3946b5811b29ec0fd
ripemd-160
1973f4a9b6dd585bad8e652fbb08dac3444bacb0
Diameter
259545258
Circumference
815385475.80687
Area
5.2907358421937E+16
Volume
9.1545693278133E+24
Surface area
2.1162943368775E+17
Circumference
815385475.80687
Perimeter
519090516
Area
16840935237571641
Diagonal
183526211.95661
Surface area
101045611425429846
Volume
2.1854924405984E+24
Space diagonal
224772786.85979
Perimeter
389317887
Area
7.2923388696128E+15
Altitude
112386393.42989
Surface area
7.2923388696128E+15
Volume
2.5756275416318E+23
Height
61175403.985537