64752494 is an even 8-digits composite number following 64752493
and preceding 64752495 . In scientific notation, it is written as 6.4752494 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 30600504 positive integers (up to 64752494) that are relatively prime to 64752494.
64752494 has 16 divisors, whose sum is 102480000
The reverse of 64752494 is 49425746
Previous prime number is 3499
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-four million seven hundred fifty-two thousand four hundred ninety-four
Scientific notation
6.4752494 × 10^7
Engineering notation
6.4752494 × 10^6
Prime Factorization
2 × 19 × 3499 × 487
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64752494
Product of the distinct prime numbers
The prime factorization of 64752494 is 2 × 19 × 3499 × 487.
Since it has a total of 4 prime factors.
1 , 9 , 61 , 6 , 171 , 430 , 5825 , 6722 , 53706 , 52912 , 944699 , 774984 , 2521367 , 136864 , 55452801 , 86352705 , 744804121 , 924058139 , 3374435532 , 5261551065
n×2
129504988
n×3
194257482
n×4
259009976
n×5
323762470
n÷2
32376247
n÷3
21584164.666667
n÷3
16188123.5
n÷5
12950498.8
n2
4192885479220036
n3
2.7149979183588E+23
n4
1.7580288641854E+31
n5
1.1383675347999E+39
2 √n
8046.893437843
3 √n
401.56159148003
4 √n
89.704478360018
5 √n
36.496506914468
1 , 2 , 19 , 38 , 487 , 974 , 3499 , 6998 , 9253 , 18506 , 66481 , 132962 , 1704013 , 3408026 , 32376247 , 64752494
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
-64752493
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 64752494 can be divided by 16 positive divisors.
The sum of these divisors (counting 64752494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110111000000101101101110
3
Ternary
11111211202201112
4
Quaternary
3313000231232
5
Quinary
113034034434
6
Senary
10231512022
8
Octal
367005556
10
Decimal
64752494
12
Duodecimal
19828612
16
Hexadecimal
3dc0b6e
20
Vigesimal
104e14e
36
Base36
12jvce
md5
5a8929b9d61e29adf93c2d66bfac12da
sha1
4b36878101250a5a15959c92b10fb5f9f459207e
sha256
ae9c1e10bbd2181d64625858c3e61b14a38d8ab6da4605ef9751393748cc6863
sha512
da0e2c303dde629f0c3cfb549ffda81dcd3fa6b8467ed12bd3579acd9124dc977b4315c9bda9aeb24cdf178f81413c25195a4ee041d49aa81ee3c95c9cca5a42
ripemd-160
d6a12d8263fe9ca5c45bdf6ca2eaf32ffb58e8f2
Diameter
129504988
Circumference
406851918.90403
Area
1.3172338218861E+16
Volume
1.1372556686437E+24
Surface area
5.2689352875444E+16
Circumference
406851918.90403
Perimeter
259009976
Area
4192885479220036
Diagonal
91573855.212282
Surface area
25157312875320216
Volume
2.7149979183588E+23
Space diagonal
112154609.5248
Perimeter
194257482
Area
1.8155726700817E+15
Altitude
56077304.762399
Surface area
1.8155726700817E+15
Volume
3.1996557316315E+22
Height
30524618.404094