129331366 is an even 9-digits composite number following 129331365
and preceding 129331367 . In scientific notation, it is written as 1.29331366 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 61262208 positive integers (up to 129331366) that are relatively prime to 129331366.
129331366 has 8 divisors, whose sum is 204207480
The reverse of 129331366 is 663133921
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million three hundred thirty-one thousand three hundred sixty-six
Scientific notation
1.29331366 × 10^8
Engineering notation
1.29331366 × 10^6
Prime Factorization
2 × 19 × 3403457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129331366
Product of the distinct prime numbers
The prime factorization of 129331366 is 2 × 19 × 3403457.
Since it has a total of 3 prime factors.
3 , 2 , 36 , 41 , 136 , 63 , 8888 , 9763 , 69588 , 26146 , 651190 , 9795 , 9508860 , 4600421 , 46032865 , 14684138 , 438392116 , 201998684 , 9424852456 , 551213942
n×2
258662732
n×3
387994098
n×4
517325464
n×5
646656830
n÷2
64665683
n÷3
43110455.333333
n÷3
32332841.5
n÷5
25866273.2
n2
16726602231425956
n3
2.163274315129E+24
n4
2.7977922220834E+32
n5
3.6184228986623E+40
2 √n
11372.394910484
3 √n
505.7097050165
4 √n
106.64143149116
5 √n
41.912230407108
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
-129331365
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 129331366 can be divided by 8 positive divisors.
The sum of these divisors (counting 129331366) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111000010100110
3
Ternary
100000100201021121
4
Quaternary
13231113002212
5
Quinary
231102100431
6
Senary
20500004154
8
Octal
755270246
10
Decimal
129331366
12
Duodecimal
3739065a
16
Hexadecimal
7b570a6
20
Vigesimal
2086886
36
Base36
2500py
md5
72cc315f0f937c361fac23007141839a
sha1
42ec21efdd4a1b0e0ba7110ecf8fe29312388cf3
sha256
db0b63895cd4323b3e5ca7a592be26f634f5aedf41665140284038ed05aaa21b
sha512
0cd60684c4eea47c1ec2796d409484e19c80b3ae556660cdb41186ec2700aa1dbd7041c23daef3d4cc88e0087eb8689eb8e2fabe3f504bb856091dfd79cbd347
ripemd-160
c9cfc5142ca55b9f19dc8524246367d78cc4f2b0
Diameter
258662732
Circumference
812612938.60867
Area
5.2548170689766E+16
Volume
9.0615022614782E+24
Surface area
2.1019268275907E+17
Circumference
812612938.60867
Perimeter
517325464
Area
16726602231425956
Diagonal
182902171.83744
Surface area
100359613388555736
Volume
2.163274315129E+24
Space diagonal
224008496.92429
Perimeter
387994098
Area
7.2428312257062E+15
Altitude
112004248.46214
Surface area
7.2428312257062E+15
Volume
2.5494432296573E+23
Height
60967390.61248