129276422 is an even 9-digits composite number following 129276421
and preceding 129276423 . In scientific notation, it is written as 1.29276422 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 56206920 positive integers (up to 129276422) that are relatively prime to 129276422.
129276422 has 16 divisors, whose sum is 220741632
The reverse of 129276422 is 224672921
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million two hundred seventy-six thousand four hundred twenty-two
Scientific notation
1.29276422 × 10^8
Engineering notation
1.29276422 × 10^6
Prime Factorization
2 × 11 × 23 × 255487
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129276422
Product of the distinct prime numbers
The prime factorization of 129276422 is 2 × 11 × 23 × 255487.
Since it has a total of 4 prime factors.
7 , 4 , 53 , 9 , 787 , 296 , 5935 , 1013 , 98946 , 67886 , 21699 , 676882 , 584269 , 1736529 , 60057104 , 99521959 , 710950128 , 199802984 , 9364110723 , 1387639657
n×2
258552844
n×3
387829266
n×4
517105688
n×5
646382110
n÷2
64638211
n÷3
43092140.666667
n÷3
32319105.5
n÷5
25855284.4
n2
16712393285122084
n3
2.1605184069574E+24
n4
2.7930408931659E+32
n5
3.6107433316818E+40
2 √n
11369.978979752
3 √n
505.63808111848
4 √n
106.63010353438
5 √n
41.908668677138
1 , 2 , 11 , 22 , 23 , 46 , 253 , 506 , 255487 , 510974 , 2810357 , 5620714 , 5876201 , 11752402 , 64638211 , 129276422
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129276421
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129276422 can be divided by 16 positive divisors.
The sum of these divisors (counting 129276422) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101001001101000000110
3
Ternary
100000020220220122
4
Quaternary
13231021220012
5
Quinary
231043321142
6
Senary
20454501542
8
Octal
755115006
10
Decimal
129276422
12
Duodecimal
373648b2
16
Hexadecimal
7b49a06
20
Vigesimal
207jb12
36
Base36
24yubq
md5
8f1c07ddbff2c40cec44daceee132e62
sha1
411483d365107b047abee9dc0ac0f04b4c7ad1b5
sha256
82f91b3b525bbcbe6941ec47a4ae0ee46674a426199f9c9803f2f59065aeee2e
sha512
f1960ee0eca9116ab468b369395ab9e946bf003d3d8f73ab4f23b00ba51d7fc3484bd62ec8e694678db52d0031bcef357fae1df75d126dc6253a4870b6c3f448
ripemd-160
ed2e2e43926bf203370b8b53bcdd8028af7707e6
Diameter
258552844
Circumference
812267715.27515
Area
5.2503531968443E+16
Volume
9.0499583403239E+24
Surface area
2.1001412787377E+17
Circumference
812267715.27515
Perimeter
517105688
Area
16712393285122084
Diagonal
182824469.28747
Surface area
100274359710732504
Volume
2.1605184069574E+24
Space diagonal
223913331.12471
Perimeter
387829266
Area
7.2366785714761E+15
Altitude
111956665.56236
Surface area
7.2366785714761E+15
Volume
2.5461953607299E+23
Height
60941489.762489