129331375 is an odd 9-digits composite number following 129331374
and preceding 129331376 . In scientific notation, it is written as 1.29331375 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 103465000 positive integers (up to 129331375) that are relatively prime to 129331375.
129331375 has 8 divisors, whose sum is 161405712
The reverse of 129331375 is 573133921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million three hundred thirty-one thousand three hundred seventy-five
Scientific notation
1.29331375 × 10^8
Engineering notation
1.29331375 × 10^6
Prime Factorization
25 × 5 × 1034651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129331375
Product of the distinct prime numbers
The prime factorization of 129331375 is 25 × 5 × 1034651.
Since it has a total of 3 prime factors.
5 , 4 , 9 , 2 , 42 , 829 , 9362 , 7387 , 21950 , 24728 , 954901 , 494052 , 797141 , 2030849 , 94039861 , 80314340 , 175710531 , 285570746 , 8826434779 , 6739054028
n×2
258662750
n×3
387994125
n×4
517325500
n×5
646656875
n÷2
64665687.5
n÷3
43110458.333333
n÷3
32332843.75
n÷5
25866275
n2
16726604559390625
n3
2.1632747667473E+24
n4
2.7977930008623E+32
n5
3.6184241576689E+40
2 √n
11372.395306179
3 √n
505.70971674706
4 √n
106.64143334642
5 √n
41.912230990432
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
-129331374
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 129331375 can be divided by 8 positive divisors.
The sum of these divisors (counting 129331375) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111000010101111
3
Ternary
100000100201021221
4
Quaternary
13231113002233
5
Quinary
231102101000
6
Senary
20500004211
8
Octal
755270257
10
Decimal
129331375
12
Duodecimal
37390667
16
Hexadecimal
7b570af
20
Vigesimal
208688f
36
Base36
2500q7
md5
0081369d70c63c16930cdce06540085f
sha1
6d807134708f2aa590a12973fedc093608a111d9
sha256
720ebc224bd2091f2c75f44569d362257c9474a71af2febcc1c9222572f87659
sha512
427a35474f8f9676aa2f139170e620fc3f46e1481f856c5157f24bbba0c1749e477a208511c6483dae2574c407e1df4674ec9e15e19ce46daad48f732879e4b3
ripemd-160
c79232e8d74d05d97b8f4b23a471d5fcda74aa17
Diameter
258662750
Circumference
812612995.15733
Area
5.2548178003283E+16
Volume
9.0615041532125E+24
Surface area
2.1019271201313E+17
Circumference
812612995.15733
Perimeter
517325500
Area
16726604559390625
Diagonal
182902184.56536
Surface area
100359627356343750
Volume
2.1632747667473E+24
Space diagonal
224008512.51274
Perimeter
387994125
Area
7.2428322337444E+15
Altitude
112004256.25637
Surface area
7.2428322337444E+15
Volume
2.5494437618946E+23
Height
60967394.85512