63645768 is an even 8-digits composite number following 63645767
and preceding 63645769 . In scientific notation, it is written as 6.3645768 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 21215232 positive integers (up to 63645768) that are relatively prime to 63645768.
63645768 has 16 divisors, whose sum is 132595500
The reverse of 63645768 is 86754636
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-three million six hundred forty-five thousand seven hundred sixty-eight
Scientific notation
6.3645768 × 10^7
Engineering notation
6.3645768 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 883969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15911442
Product of the distinct prime numbers
The prime factorization of 63645768 is 2 × 2 × 2 × 9 × 883969.
Since it has a total of 5 prime factors.
7 , 3 , 58 , 5 , 73 , 423 , 3927 , 4178 , 81602 , 92493 , 277528 , 397928 , 4565965 , 6044814 , 32343677 , 42362777 , 180588649 , 664892168 , 1802228102 , 3917306180
n×2
127291536
n×3
190937304
n×4
254583072
n×5
318228840
n÷2
31822884
n÷3
21215256
n÷3
15911442
n÷5
12729153.6
n2
4050783784309824
n3
2.5781524495435E+23
n4
1.6408849267227E+31
n5
1.0443538136089E+39
2 √n
7977.8297800843
3 √n
399.26065091599
4 √n
89.318697819014
5 √n
36.370888145536
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 883969 , 1767938 , 3535876 , 7071752 , 7955721 , 15911442 , 31822884 , 63645768
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
-63645767
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 63645768 can be divided by 16 positive divisors.
The sum of these divisors (counting 63645768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110010110010100001001000
3
Ternary
11102202112120200
4
Quaternary
3302302201020
5
Quinary
112243131033
6
Senary
10152052200
8
Octal
362624110
10
Decimal
63645768
12
Duodecimal
19394060
16
Hexadecimal
3cb2848
20
Vigesimal
jhfe88
36
Base36
11w5e0
md5
a20556ca2a862aa34073924f93641048
sha1
3d9e0609deba86762f24d7bd8b9b093ca78d8d3b
sha256
9f3950de304bc3d939494659b163706873da14afaa1396d0b846648308b46133
sha512
d4e4dc3e28f2a4a900a9b7f81b25d036229601b0304999122b77654f8ea52c973d819e082ce40c623dae620c49edb305d4fd1b8139321f1c736ccd9533f2e037
ripemd-160
128def1279c4181edb227bd6c781478b0811d015
Diameter
127291536
Circumference
399898154.36176
Area
1.2725912578068E+16
Volume
1.0799339727094E+24
Surface area
5.0903650312274E+16
Circumference
399898154.36176
Perimeter
254583072
Area
4050783784309824
Diagonal
90008708.293252
Surface area
24304702705858944
Volume
2.5781524495435E+23
Space diagonal
110237703.86274
Perimeter
190937304
Area
1.7540408312252E+15
Altitude
55118851.931371
Surface area
1.7540408312252E+15
Volume
3.0383818000081E+22
Height
30002902.764417