64996929 is an odd 8-digits composite number following 64996928
and preceding 64996930 . In scientific notation, it is written as 6.4996929 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 40759200 positive integers (up to 64996929) that are relatively prime to 64996929.
64996929 has 24 divisors, whose sum is 99528000
The reverse of 64996929 is 92969946
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-four million nine hundred ninety-six thousand nine hundred twenty-nine
Scientific notation
6.4996929 × 10^7
Engineering notation
6.4996929 × 10^6
Prime Factorization
3 × 3 × 19 × 149 × 2551
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21665643
Product of the distinct prime numbers
The prime factorization of 64996929 is 3 × 3 × 19 × 149 × 2551.
Since it has a total of 5 prime factors.
6 , 7 , 6 , 6 , 481 , 130 , 6891 , 8722 , 4429 , 68094 , 2571 , 637303 , 4664389 , 9875177 , 97797898 , 84639418 , 376204299 , 38483393 , 5295476808 , 479434860
n×2
129993858
n×3
194990787
n×4
259987716
n×5
324984645
n÷2
32498464.5
n÷3
21665643
n÷3
16249232.25
n÷5
12999385.8
n2
4224600779431041
n3
2.7458607691402E+23
n4
1.7847251745569E+31
n5
1.1600165545519E+39
2 √n
8062.067290714
3 √n
402.06624363159
4 √n
89.789015423458
5 √n
36.524019626684
1 , 3 , 9 , 19 , 57 , 149 , 171 , 447 , 1341 , 2551 , 2831 , 7653 , 8493 , 22959 , 25479 , 48469 , 145407 , 380099 , 436221 , 1140297 , 3420891 , 7221881 , 21665643 , 64996929
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64996928
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64996929 can be divided by 24 positive divisors.
The sum of these divisors (counting 64996929) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11110111111100011001000001
3
Ternary
11112022012000200
4
Quaternary
3313330121001
5
Quinary
113114400204
6
Senary
10241035413
8
Octal
367743101
10
Decimal
64996929
12
Duodecimal
19925b69
16
Hexadecimal
3dfc641
20
Vigesimal
1064c69
36
Base36
12p3y9
md5
5294afe666b4b3af3bb107ac884584c1
sha1
1a4eb6d5a8e4a5191092916df00a6143f307b74a
sha256
0a25915aedbc3845a026b5d831530d47f7efbf19a7c8f0beff91ab402b8f44e6
sha512
fa6844e1ce196d09966282230b3e82f12ba85ca355ad5e016057a61814130c2d6fd8dfd4510e30d8162ad37f94a43bb0ad381bd1c6554cd3d9933efb1beab967
ripemd-160
3d5993592d8c3894d95be026caa1d3505819bfb6
Diameter
129993858
Circumference
408387749.30459
Area
1.327197477301E+16
Volume
1.1501834693482E+24
Surface area
5.3087899092041E+16
Circumference
408387749.30459
Perimeter
259987716
Area
4224600779431041
Diagonal
91919538.504401
Surface area
25347604676586246
Volume
2.7458607691402E+23
Space diagonal
112577983.36395
Perimeter
194990787
Area
1.8293057979174E+15
Altitude
56288991.681973
Surface area
1.8293057979174E+15
Volume
3.2360279500886E+22
Height
30639846.168134