129366427 is an odd 9-digits composite number following 129366426
and preceding 129366428 . In scientific notation, it is written as 1.29366427 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 129342160 positive integers (up to 129366427) that are relatively prime to 129366427.
129366427 has 4 divisors, whose sum is 129390696
The reverse of 129366427 is 724663921
Previous prime number is 7907
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred sixty-six thousand four hundred twenty-seven
Scientific notation
1.29366427 × 10^8
Engineering notation
1.29366427 × 10^6
Prime Factorization
7907 × 16361
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129366427
Product of the distinct prime numbers
The prime factorization of 129366427 is 7907 × 16361.
Since it has a total of 2 prime factors.
2 , 5 , 50 , 92 , 582 , 439 , 1532 , 4245 , 84081 , 45344 , 505228 , 450840 , 7371418 , 9032606 , 22231323 , 62442944 , 679496363 , 667508168 , 3779027395 , 5714631561
n×2
258732854
n×3
388099281
n×4
517465708
n×5
646832135
n÷2
64683213.5
n÷3
43122142.333333
n÷3
32341606.75
n÷5
25873285.4
n2
16735672434746329
n3
2.1650341463255E+24
n4
2.8008273184313E+32
n5
3.6233302282945E+40
2 √n
11373.936301914
3 √n
505.75539923214
4 √n
106.64865822838
5 √n
41.914502594334
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129366426
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129366427 can be divided by 4 positive divisors.
The sum of these divisors (counting 129366427) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011111100110011011
3
Ternary
100000102111101011
4
Quaternary
13231133212123
5
Quinary
231104211202
6
Senary
20500434351
8
Octal
755374633
10
Decimal
129366427
12
Duodecimal
373a89b7
16
Hexadecimal
7b5f99b
20
Vigesimal
208ag17
36
Base36
250rrv
md5
f45232daa50ba4d6e1fd077376a42162
sha1
27c810cbf885a02447a985501735ea6ca3afa74b
sha256
0be6eb2cc892a3755540a60012d3a74caf0c978ac350e736a528d6ab6b57802e
sha512
b5085fc4559e0c4389de40e9bb4c513b3e44818ae38531f94c144b778dc52a3f439f43c5c76becd6f264a787eba2f9037412680962884c70fbb942e2f0a3e686
ripemd-160
a3923ca46bc9805fb2dcecb5924c93e4de657184
Diameter
258732854
Circumference
812833233.36872
Area
5.2576665573884E+16
Volume
9.0688738251564E+24
Surface area
2.1030666229554E+17
Circumference
812833233.36872
Perimeter
517465708
Area
16735672434746329
Diagonal
182951755.57915
Surface area
100414034608477974
Volume
2.1650341463255E+24
Space diagonal
224069224.35765
Perimeter
388099281
Area
7.2467587389526E+15
Altitude
112034612.17883
Surface area
7.2467587389526E+15
Volume
2.551517210612E+23
Height
60983918.526383