64752492 is an even 8-digits composite number following 64752491
and preceding 64752493 . In scientific notation, it is written as 6.4752492 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 18500688 positive integers (up to 64752492) that are relatively prime to 64752492.
64752492 has 24 divisors, whose sum is 172673536
The reverse of 64752492 is 29425746
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
sixty-four million seven hundred fifty-two thousand four hundred ninety-two
Scientific notation
6.4752492 × 10^7
Engineering notation
6.4752492 × 10^6
Prime Factorization
2 × 2 × 3 × 7 × 770863
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32376246
Product of the distinct prime numbers
The prime factorization of 64752492 is 2 × 2 × 3 × 7 × 770863.
Since it has a total of 5 prime factors.
8 , 1 , 11 , 60 , 462 , 87 , 647 , 1740 , 42378 , 64179 , 860848 , 805116 , 2420824 , 5861208 , 37011487 , 81183130 , 651054461 , 83584375 , 7491149646 , 7285106099
n×2
129504984
n×3
194257476
n×4
259009968
n×5
323762460
n÷2
32376246
n÷3
21584164
n÷3
16188123
n÷5
12950498.4
n2
4192885220210064
n3
2.7149976667857E+23
n4
1.7580286469856E+31
n5
1.1383673589971E+39
2 √n
8046.8933135714
3 √n
401.5615873457
4 √n
89.704477667346
5 √n
36.496506689016
1 , 2 , 3 , 4 , 6 , 7 , 12 , 14 , 21 , 28 , 42 , 84 , 770863 , 1541726 , 2312589 , 3083452 , 4625178 , 5396041 , 9250356 , 10792082 , 16188123 , 21584164 , 32376246 , 64752492
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
-64752491
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 64752492 can be divided by 24 positive divisors.
The sum of these divisors (counting 64752492) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11110111000000101101101100
3
Ternary
11111211202201110
4
Quaternary
3313000231230
5
Quinary
113034034432
6
Senary
10231512020
8
Octal
367005554
10
Decimal
64752492
12
Duodecimal
19828610
16
Hexadecimal
3dc0b6c
20
Vigesimal
104e14c
36
Base36
12jvcc
md5
fa5910684c866f49eae0da956f237f10
sha1
61127d9815c041900a2012a1ff9b1187bf19cdbd
sha256
05e3f4ad82679f0a7828d2a06f90ae0c279f65fe3da1e35aa57735536f952b49
sha512
5d2d765a3afeaa57a1d59120bdbc6418ae2f08825e122a7767c0d9d0c4bf19909af804899ee97e7871767cf5575dd567b3dc18d5166ceefc1324710c5d8166df
ripemd-160
c6c2c495f90f35bced7922f2ad5325a9eac4ea2d
Diameter
129504984
Circumference
406851906.33766
Area
1.3172337405157E+16
Volume
1.137255563265E+24
Surface area
5.2689349620629E+16
Circumference
406851906.33766
Perimeter
259009968
Area
4192885220210064
Diagonal
91573852.383855
Surface area
25157311321260384
Volume
2.7149976667857E+23
Space diagonal
112154606.0607
Perimeter
194257476
Area
1.8155725579271E+15
Altitude
56077303.030349
Surface area
1.8155725579271E+15
Volume
3.1996554351497E+22
Height
30524617.461285