63744985 is an odd 8-digits composite number following 63744984
and preceding 63744986 . In scientific notation, it is written as 6.3744985 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 47996160 positive integers (up to 63744985) that are relatively prime to 63744985.
63744985 has 8 divisors, whose sum is 80993736
The reverse of 63744985 is 58944736
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-three million seven hundred forty-four thousand nine hundred eighty-five
Scientific notation
6.3744985 × 10^7
Engineering notation
6.3744985 × 10^6
Prime Factorization
5 × 17 × 749941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63744985
Product of the distinct prime numbers
The prime factorization of 63744985 is 5 × 17 × 749941.
Since it has a total of 3 prime factors.
7 , 9 , 21 , 73 , 534 , 450 , 4648 , 1107 , 75806 , 23520 , 398442 , 822370 , 8164017 , 1264873 , 22577433 , 14054618 , 686584855 , 101908496 , 961949553 , 7354460971
n×2
127489970
n×3
191234955
n×4
254979940
n×5
318724925
n÷2
31872492.5
n÷3
21248328.333333
n÷3
15936246.25
n÷5
12748997
n2
4063423112650225
n3
2.5902284536454E+23
n4
1.651140739242E+31
n5
1.0525194165587E+39
2 √n
7984.0456536771
3 √n
399.46801153435
4 √n
89.353487081798
5 √n
36.382220752396
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-63744984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 63744985 can be divided by 8 positive divisors.
The sum of these divisors (counting 63744985) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110011001010101111011001
3
Ternary
11102221120200101
4
Quaternary
3303022233121
5
Quinary
112304314420
6
Senary
10154135401
8
Octal
363125731
10
Decimal
63744985
12
Duodecimal
19421561
16
Hexadecimal
3ccabd9
20
Vigesimal
ji8295
36
Base36
11y9y1
md5
daf44d84f7ae29e2b458fdf6cc11e126
sha1
be033097391ecdf704046a344161f72463c82704
sha256
c7f89c1d4ba7ac6d792ee2e9676c7caef9ef8293a363869322c2710c01a8eae2
sha512
3191ddda1c3686e8e159eda0b91b7c56e124143cec72f32ddc4c3af704107ef66e1278ce8d1794b4766d25aa7da25b4feae6c904313a5222d858e484dcc4395f
ripemd-160
df8930ba1f7e3230b575c96f172187b4692465c8
Diameter
127489970
Circumference
400521553.15838
Area
1.2765620199129E+16
Volume
1.0849923574789E+24
Surface area
5.1062480796516E+16
Circumference
400521553.15838
Perimeter
254979940
Area
4063423112650225
Diagonal
90149022.32027
Surface area
24380538675901350
Volume
2.5902284536454E+23
Space diagonal
110409552.74772
Perimeter
191234955
Area
1.75951382094E+15
Altitude
55204776.373858
Surface area
1.75951382094E+15
Volume
3.052613507325E+22
Height
30049674.106757