64746784 is an even 8-digits composite number following 64746783
and preceding 64746785 . In scientific notation, it is written as 6.4746784 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors.
There are 32373376 positive integers (up to 64746784) that are relatively prime to 64746784.
64746784 has 12 divisors, whose sum is 127470294
The reverse of 64746784 is 48764746
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-four million seven hundred forty-six thousand seven hundred eighty-four
Scientific notation
6.4746784 × 10^7
Engineering notation
6.4746784 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2023337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4046674
Product of the distinct prime numbers
The prime factorization of 64746784 is 2 × 2 × 2 × 2 × 2 × 2023337.
Since it has a total of 6 prime factors.
9 , 1 , 96 , 15 , 689 , 30 , 178 , 1562 , 81455 , 33500 , 585953 , 151325 , 437537 , 6509721 , 75557915 , 74059341 , 795227929 , 742869948 , 1710980952 , 9774253208
n×2
129493568
n×3
194240352
n×4
258987136
n×5
323733920
n÷2
32373392
n÷3
21582261.333333
n÷3
16186696
n÷5
12949356.8
n2
4192146038342656
n3
2.7142797404103E+23
n4
1.7574088406792E+31
n5
1.1378657060715E+39
2 √n
8046.5386347174
3 √n
401.54978764079
4 √n
89.702500716075
5 √n
36.495863225267
1 , 2 , 4 , 8 , 16 , 32 , 2023337 , 4046674 , 8093348 , 16186696 , 32373392 , 64746784
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64746783
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64746784 can be divided by 12 positive divisors.
The sum of these divisors (counting 64746784) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110110111111010100100000
3
Ternary
11111211110220001
4
Quaternary
3312333110200
5
Quinary
113033344114
6
Senary
10231425344
8
Octal
366772440
10
Decimal
64746784
12
Duodecimal
19825254
16
Hexadecimal
3dbf520
20
Vigesimal
104d6j4
36
Base36
12jqxs
md5
08fe5c0f3cb8de9e54c7af0572722c24
sha1
92dfff2d7bb997623d10fe4d0a467102c1eb416f
sha256
6d5750da614194f390a977239e8d39286ed6046998ce023dc788ea4d90372622
sha512
2d0645d0e4852352a150c6000271d808544630a6b1a6c8c4809682e3b766cab1883c1118a0074052902c46acf34fb9281102c5dbf2a0aa19195159f822ac6bbe
ripemd-160
877a98260b53cbd7a7f570f942cd89c7a802bae0
Diameter
129493568
Circumference
406816041.91593
Area
1.3170015196833E+16
Volume
1.1369548389681E+24
Surface area
5.2680060787331E+16
Circumference
406816041.91593
Perimeter
258987136
Area
4192146038342656
Diagonal
91565780.052841
Surface area
25152876230055936
Volume
2.7142797404103E+23
Space diagonal
112144719.51469
Perimeter
194240352
Area
1.8152524827895E+15
Altitude
56072359.757344
Surface area
1.8152524827895E+15
Volume
3.1988093508023E+22
Height
30521926.68428