64777768 is an even 8-digits composite number following 64777767
and preceding 64777769 . In scientific notation, it is written as 6.4777768 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 29444400 positive integers (up to 64777768) that are relatively prime to 64777768.
64777768 has 16 divisors, whose sum is 132500160
The reverse of 64777768 is 86777746
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
sixty-four million seven hundred seventy-seven thousand seven hundred sixty-eight
Scientific notation
6.4777768 × 10^7
Engineering notation
6.4777768 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 736111
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
16194442 Product of the distinct prime numbers
The prime factorization of 64777768 is 2 × 2 × 2 × 11 × 736111.
Since it has a total of 5 prime factors.
2 , 6 , 31 , 41 , 743 , 316 , 9029 , 787 , 61467 , 18177 , 454563 , 321289 , 9191303 , 2329247 , 34954866 , 49874096 , 34877168 , 203759122 , 7018579817 , 3668778139
n×2
129555536
n×3
194333304
n×4
259111072
n×5
323888840
n÷2
32388884
n÷3
21592589.333333
n÷3
16194442
n÷5
12955553.6
n2
4196159227061824
n3
2.7181782890167E+23
n4
1.7607752258856E+31
n5
1.1405908908257E+39
2 √n8048.4637043351
3 √n401.61383012429
4 √n89.713230375096
5 √n36.499355511268
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 736111 , 1472222 , 2944444 , 5888888 , 8097221 , 16194442 , 32388884 , 64777768
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
-64777767 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 64777768 can be divided by 16 positive divisors.
The sum of these divisors (counting 64777768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110111000110111000101000
3
Ternary
11111220001101121
4
Quaternary
3313012320220
5
Quinary
113040342033
6
Senary
10232225024
8
Octal
367067050
10
Decimal
64777768
12
Duodecimal
1983b174
16
Hexadecimal
3dc6e28
20
Vigesimal
104h488
36
Base36
12keug
md5
760e7582f2b1a205e70f897de9679daf
sha1
7e7f5e1052e08e34e46214c5839723874e0c1863
sha256
f9b9432e9ef1da7b6f3a9d10b881c185d13ca8227291b6a424418a93cc00fe4c
sha512
733e1611032ab176924fe1080aa9f4bc826cdc7a300f17e20148fcfc734ce2292998d1a3677e68b815d1e840d01fd051b2ba626cec1c82f546843e4e87e06985
ripemd-160
01d081d6e89252d9753be9d378c79bdbafdba141
Diameter
129555536
Circumference
407010720.12949
Area
1.318262300103E+16
Volume
1.1385878591896E+24
Surface area
5.2730492004122E+16
Circumference
407010720.12949
Perimeter
259111072
Area
4196159227061824
Diagonal
91609598.045858
Surface area
25176955362370944
Volume
2.7181782890167E+23
Space diagonal
112198385.37691
Perimeter
194333304
Area
1.81699024448E+15
Altitude
56099192.688455
Surface area
1.81699024448E+15
Volume
3.2034038343963E+22
Height
30536532.681953