128413426 is an even 9-digits composite number following 128413425
and preceding 128413427 . In scientific notation, it is written as 1.28413426 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 63638400 positive integers (up to 128413426) that are relatively prime to 128413426.
128413426 has 8 divisors, whose sum is 194325084
The reverse of 128413426 is 624314821
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-eight million four hundred thirteen thousand four hundred twenty-six
Scientific notation
1.28413426 × 10^8
Engineering notation
1.28413426 × 10^6
Prime Factorization
2 × 113 × 568201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128413426
Product of the distinct prime numbers
The prime factorization of 128413426 is 2 × 113 × 568201.
Since it has a total of 3 prime factors.
2 , 9 , 47 , 24 , 45 , 680 , 4668 , 4533 , 18874 , 72158 , 617783 , 53930 , 7628874 , 8009703 , 85573830 , 4865799 , 816614210 , 543606061 , 5695768834 , 6161585890
n×2
256826852
n×3
385240278
n×4
513653704
n×5
642067130
n÷2
64206713
n÷3
42804475.333333
n÷3
32103356.5
n÷5
25682685.2
n2
16490007977057476
n3
2.1175384191013E+24
n4
2.7192036308342E+32
n5
3.4918225422706E+40
2 √n
11331.964789921
3 √n
504.51042446266
4 √n
106.45170167696
5 √n
41.852565675644
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
-128413425
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 128413426 can be divided by 8 positive divisors.
The sum of these divisors (counting 128413426) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001110110111011110010
3
Ternary
22221122002002211
4
Quaternary
13221312323302
5
Quinary
230333212201
6
Senary
20424202334
8
Octal
751667362
10
Decimal
128413426
12
Duodecimal
370093aa
16
Hexadecimal
7a76ef2
20
Vigesimal
202bdb6
36
Base36
24gcfm
md5
f88d17da6bf2be62362d2fd7cd124b55
sha1
2f74fd877caefed5bcd59c7602f7d20a4425cf59
sha256
e733752a2329eb4edfd3b1005f1baf547bc427c2f77f38ed03f6b6d364633752
sha512
2d90300ced3fa95fb715074e08ad4d6e76c5537fd3194c192c644285397e9a4043d88735cd36a8122ba20a19e86054ea984be60e0de811750c9f4af0f1ebb5c5
ripemd-160
e8fbafebe92a9fbde3361dfd00e35b8909123bbe
Diameter
256826852
Circumference
806845351.48779
Area
5.1804887918361E+16
Volume
8.8699241881903E+24
Surface area
2.0721955167344E+17
Circumference
806845351.48779
Perimeter
513653704
Area
16490007977057476
Diagonal
181604008.63999
Surface area
98940047862344856
Volume
2.1175384191013E+24
Space diagonal
222418578.20599
Perimeter
385240278
Area
7.1403829083699E+15
Altitude
111209289.10299
Surface area
7.1403829083699E+15
Volume
2.4955429592826E+23
Height
60534669.546665