64996828 is an even 8-digits composite number following 64996827
and preceding 64996829 . In scientific notation, it is written as 6.4996828 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 29998512 positive integers (up to 64996828) that are relatively prime to 64996828.
64996828 has 12 divisors, whose sum is 122494120
The reverse of 64996828 is 82869946
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-four million nine hundred ninety-six thousand eight hundred twenty-eight
Scientific notation
6.4996828 × 10^7
Engineering notation
6.4996828 × 10^6
Prime Factorization
2 × 2 × 13 × 1249939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32498414
Product of the distinct prime numbers
The prime factorization of 64996828 is 2 × 2 × 13 × 1249939.
Since it has a total of 4 prime factors.
2 , 6 , 75 , 87 , 467 , 865 , 56 , 8390 , 50765 , 10255 , 595596 , 317496 , 4665856 , 7164466 , 88251461 , 96144650 , 545691811 , 573448382 , 775839851 , 3358430953
n×2
129993656
n×3
194990484
n×4
259987312
n×5
324984140
n÷2
32498414
n÷3
21665609.333333
n÷3
16249207
n÷5
12999365.6
n2
4224587650061584
n3
2.7458479686198E+23
n4
1.7847140813053E+31
n5
1.1600075417178E+39
2 √n
8062.0610268095
3 √n
402.06603537195
4 √n
89.788980542211
5 √n
36.524008275599
1 , 2 , 4 , 13 , 26 , 52 , 1249939 , 2499878 , 4999756 , 16249207 , 32498414 , 64996828
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64996827
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64996828 can be divided by 12 positive divisors.
The sum of these divisors (counting 64996828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110111111100010111011100
3
Ternary
11112022011212221
4
Quaternary
3313330113130
5
Quinary
113114344303
6
Senary
10241035124
8
Octal
367742734
10
Decimal
64996828
12
Duodecimal
19925aa4
16
Hexadecimal
3dfc5dc
20
Vigesimal
1064c18
36
Base36
12p3vg
md5
7e7c089afdec6748062577fba0233291
sha1
c8ff9e34ef3bc3b4d58492b1be0f78aa1e8307c7
sha256
4fd1a46d290656681f8bdae43a1420bfbe7c5a3598752199afb58fa6dee5e969
sha512
5e5cd6114313ac0f88d7c711aadc97f4f3da9e10758ade236cabbfec73f37c669c05f5e50d32f9d4513382c3af94a0c2c101f06822fb5c31af0e3f24c7180f1c
ripemd-160
086970a94bf0be1e62c63e75dc2e8176f1e0dd3c
Diameter
129993656
Circumference
408387114.70288
Area
1.327193352588E+16
Volume
1.1501781074787E+24
Surface area
5.3087734103519E+16
Circumference
408387114.70288
Perimeter
259987312
Area
4224587650061584
Diagonal
91919395.668831
Surface area
25347525900369504
Volume
2.7458479686198E+23
Space diagonal
112577808.42682
Perimeter
194990484
Area
1.8293001127337E+15
Altitude
56288904.213408
Surface area
1.8293001127337E+15
Volume
3.2360128645306E+22
Height
30639798.556277