128432827 is an odd 9-digits prime number following 128432826
and preceding 128432828 . In scientific notation, it is written as 1.28432827 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 128432826 positive integers (up to 128432827) that are relatively prime to 128432827.
128432827 has 2 divisors, whose sum is 128432828
The reverse of 128432827 is 728234821
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-eight million four hundred thirty-two thousand eight hundred twenty-seven
Scientific notation
1.28432827 × 10^8
Engineering notation
1.28432827 × 10^6
Prime Factorization
128432827
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
128432827 Product of the distinct prime numbers
The prime factorization of 128432827 is 128432827.
Since it has a total of 1 prime factors.
2 , 5 , 54 , 12 , 432 , 876 , 4354 , 5666 , 41559 , 97892 , 267003 , 745178 , 3795818 , 5633230 , 37041784 , 85559962 , 438353268 , 50096187 , 3366082588 , 3933320989
n×2
256865654
n×3
385298481
n×4
513731308
n×5
642164135
n÷2
64216413.5
n÷3
42810942.333333
n÷3
32108206.75
n÷5
25686565.4
n2
16494991051211929
n3
2.1184983320468E+24
n4
2.7208472977956E+32
n5
3.494461102912E+40
2 √n11332.82078743
3 √n504.53583072056
4 √n106.45572219204
5 √n41.853830235879
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
128432828 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64216414 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11332.820831549 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999844277 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128432827 can be divided by 2 positive divisors.
The sum of these divisors (counting 128432827) is 128432828, the average is 64216414.
Base
System
Value
2
Binary
111101001111011101010111011
3
Ternary
22221200001201101
4
Quaternary
13221323222323
5
Quinary
230334322302
6
Senary
20424432231
8
Octal
751735273
10
Decimal
128432827
12
Duodecimal
37018677
16
Hexadecimal
7a7babb
20
Vigesimal
202e217
36
Base36
24grej
md5
cc49e5e1edabada757d4be75562f3a11
sha1
50cb02f3827376df593798e9821c14a3c69ac89a
sha256
01f6ebe4741d4b9abf975d76c2a291e9b969240ee0ee844ce79e429284c33ec2
sha512
c80bd9d14e1c9a897050ad1e769401a37e523b16f47b2ab57a9a2e4bb9b92f82118657b307edf904a3effa6b9cdd167d8bbfe7b0e9f3b076ce7c4177f8b8f2b6
ripemd-160
6afd704f6dd8c66767ed81d831fb449a8c59f44c
Diameter
256865654
Circumference
806967251.56594
Area
5.1820542707517E+16
Volume
8.8739450621342E+24
Surface area
2.0728217083007E+17
Circumference
806967251.56594
Perimeter
513731308
Area
16494991051211929
Diagonal
181631445.79732
Surface area
98969946307271574
Volume
2.1184983320468E+24
Space diagonal
222452181.7237
Perimeter
385298481
Area
7.1425406427733E+15
Altitude
111226090.86185
Surface area
7.1425406427733E+15
Volume
2.4966742275379E+23
Height
60543815.265772