129431383 is an odd 9-digits composite number following 129431382
and preceding 129431384 . In scientific notation, it is written as 1.29431383 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 125421120 positive integers (up to 129431383) that are relatively prime to 129431383.
129431383 has 8 divisors, whose sum is 133484400
The reverse of 129431383 is 383134921
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million four hundred thirty-one thousand three hundred eighty-three
Scientific notation
1.29431383 × 10^8
Engineering notation
1.29431383 × 10^6
Prime Factorization
41 × 149 × 21187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129431383
Product of the distinct prime numbers
The prime factorization of 129431383 is 41 × 149 × 21187.
Since it has a total of 3 prime factors.
2 , 4 , 99 , 26 , 205 , 753 , 5757 , 2335 , 29324 , 97877 , 227303 , 939280 , 8044696 , 787795 , 34644467 , 27853770 , 496752451 , 191608013 , 7815198357 , 5575566832
n×2
258862766
n×3
388294149
n×4
517725532
n×5
647156915
n÷2
64715691.5
n÷3
43143794.333333
n÷3
32357845.75
n÷5
25886276.6
n2
16752482905292689
n3
2.1682970311159E+24
n4
2.8064568349212E+32
n5
3.6324358947366E+40
2 √n
11376.791419377
3 √n
505.84003311954
4 √n
106.66204301145
5 √n
41.918710875945
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
-129431382
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 129431383 can be divided by 8 positive divisors.
The sum of these divisors (counting 129431383) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101101111011101010111
3
Ternary
100000112210110221
4
Quaternary
13231233131113
5
Quinary
231113301013
6
Senary
20502055211
8
Octal
755573527
10
Decimal
129431383
12
Duodecimal
3741a507
16
Hexadecimal
7b6f757
20
Vigesimal
208ii93
36
Base36
2525w7
md5
1b5627080814476ff4f7df4c6499fafb
sha1
8ef8e6e076ebf51f616a19fd8268ef9ad271c6cd
sha256
47a6f5753c4a2a26045920e73f8c686f0fd90d26c0b16cdc89071d3c0bbecb1f
sha512
e7bd4b1edcc65ee69e47ae5f1b8a2c5a6e5b60d740b465ff2c59d643a1d4e2b812571c9f0f2096c689f28e0cee0167ed3404443838cd3f4cba2d679ddd425832
ripemd-160
c3d8b16c3ab4c33717d126351881541e382d302b
Diameter
258862766
Circumference
813241363.95353
Area
5.2629477224656E+16
Volume
9.0825413650057E+24
Surface area
2.1051790889862E+17
Circumference
813241363.95353
Perimeter
517725532
Area
16752482905292689
Diagonal
183043617.23531
Surface area
100514897431756134
Volume
2.1682970311159E+24
Space diagonal
224181731.44991
Perimeter
388294149
Area
7.254037886224E+15
Altitude
112090865.72495
Surface area
7.254037886224E+15
Volume
2.5553625572145E+23
Height
61014539.078435