129384625 is an odd 9-digits composite number following 129384624
and preceding 129384626 . In scientific notation, it is written as 1.29384625 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 103507600 positive integers (up to 129384625) that are relatively prime to 129384625.
129384625 has 8 divisors, whose sum is 161472168
The reverse of 129384625 is 526483921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred eighty-four thousand six hundred twenty-five
Scientific notation
1.29384625 × 10^8
Engineering notation
1.29384625 × 10^6
Prime Factorization
5 × 5 × 5 × 1035077
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5175385
Product of the distinct prime numbers
The prime factorization of 129384625 is 5 × 5 × 5 × 1035077.
Since it has a total of 4 prime factors.
8 , 7 , 75 , 42 , 855 , 620 , 1899 , 3824 , 87958 , 18245 , 243646 , 176797 , 6695269 , 6572083 , 95968566 , 61690069 , 590603099 , 789017545 , 8756686668 , 8123615148
n×2
258769250
n×3
388153875
n×4
517538500
n×5
646923125
n÷2
64692312.5
n÷3
43128208.333333
n÷3
32346156.25
n÷5
25876925
n2
16740381186390625
n3
2.1659479421582E+24
n4
2.8024036226566E+32
n5
3.6258794181607E+40
2 √n
11374.736260679
3 √n
505.77911302311
4 √n
106.65240860233
5 √n
41.915681752205
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
-129384624
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 129384625 can be divided by 8 positive divisors.
The sum of these divisors (counting 129384625) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100100000010110001
3
Ternary
100000110102100011
4
Quaternary
13231210002301
5
Quinary
231110302000
6
Senary
20501054521
8
Octal
755440261
10
Decimal
129384625
12
Duodecimal
373b7441
16
Hexadecimal
7b640b1
20
Vigesimal
208d1b5
36
Base36
2515td
md5
c9a59b084a6097b69470b7a0646141ab
sha1
e1683f68ebb325bc66c865620782148d30e686e2
sha256
9e8fe7e5bc3ae1dfac9a6b64f7e1f5577d8262909e91537d488f9fb4c3ec14c0
sha512
5c5eec21967fd8eb3507c819c4e7a7050e1ddba2abec3d32638fe361313bec18c63e53b9ed70b0a319dfc18ad4e1a72b30fca8c292eb14d53b9b9701568fca65
ripemd-160
1c9f3451dbee669db99709f80557200ac3452eff
Diameter
258769250
Circumference
812947574.77494
Area
5.2591458553458E+16
Volume
9.0727015241895E+24
Surface area
2.1036583421383E+17
Circumference
812947574.77494
Perimeter
517538500
Area
16740381186390625
Diagonal
182977491.43756
Surface area
100442287118343750
Volume
2.1659479421582E+24
Space diagonal
224100744.21825
Perimeter
388153875
Area
7.2487976882247E+15
Altitude
112050372.10912
Surface area
7.2487976882247E+15
Volume
2.5525941293285E+23
Height
60992497.145852