129538433 is an odd 9-digits composite number following 129538432
and preceding 129538434 . In scientific notation, it is written as 1.29538433 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 126912240 positive integers (up to 129538433) that are relatively prime to 129538433.
129538433 has 8 divisors, whose sum is 132190080
The reverse of 129538433 is 334835921
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million five hundred thirty-eight thousand four hundred thirty-three
Scientific notation
1.29538433 × 10^8
Engineering notation
1.29538433 × 10^6
Prime Factorization
79 × 131 × 12517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129538433
Product of the distinct prime numbers
The prime factorization of 129538433 is 79 × 131 × 12517.
Since it has a total of 3 prime factors.
5 , 4 , 84 , 28 , 648 , 67 , 4682 , 3444 , 16611 , 48744 , 40774 , 536926 , 3657276 , 864869 , 54735041 , 67462384 , 183838461 , 231532157 , 6087702624 , 6970817458
n×2
259076866
n×3
388615299
n×4
518153732
n×5
647692165
n÷2
64769216.5
n÷3
43179477.666667
n÷3
32384608.25
n÷5
25907686.6
n2
16780205624095489
n3
2.1736815419631E+24
n4
2.8157530078693E+32
n5
3.6474823235442E+40
2 √n
11381.495200544
3 √n
505.97945127382
4 √n
106.68409066278
5 √n
41.925642601557
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
-129538432
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 129538433 can be divided by 8 positive divisors.
The sum of these divisors (counting 129538433) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110001001100110000001
3
Ternary
100000202020022202
4
Quaternary
13232021212001
5
Quinary
231130212213
6
Senary
20504242545
8
Octal
756114601
10
Decimal
129538433
12
Duodecimal
37470455
16
Hexadecimal
7b89981
20
Vigesimal
209c61d
36
Base36
254ght
md5
40cebdf88b26ebe6ce9ecb7d10c97f12
sha1
8a3b306099a58df3512619588a771641a010d05c
sha256
344a3f2b506de2226cc1c2dbf1b2e94cb9dbb1def44d8b38704ebc6360f58258
sha512
558f74eab0d6bc890ace32c924388f9feaaf7981406fbae9c29b22ca4a8d8a2d4e48b1630de2a8cb33b988df4ff65264e9c1244f05af1494293d4274e6a25355
ripemd-160
33d61e1f75b89aa0756b9cedc862b184830437ee
Diameter
259076866
Circumference
813913978.94067
Area
5.2716570714385E+16
Volume
9.1050959513001E+24
Surface area
2.1086628285754E+17
Circumference
813913978.94067
Perimeter
518153732
Area
16780205624095489
Diagonal
183195008.79716
Surface area
100681233744572934
Volume
2.1736815419631E+24
Space diagonal
224367147.48886
Perimeter
388615299
Area
7.2660421755966E+15
Altitude
112183573.74443
Surface area
7.2660421755966E+15
Volume
2.5617082641036E+23
Height
61065002.932386