66359968 is an even 8-digits composite number following 66359967
and preceding 66359969 . In scientific notation, it is written as 6.6359968 × 10^7.
The sum of its digits is 52. It has a total of 7 prime factors and 24 positive divisors.
There are 31737024 positive integers (up to 66359968) that are relatively prime to 66359968.
66359968 has 24 divisors, whose sum is 136327968
The reverse of 66359968 is 86995366
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-six million three hundred fifty-nine thousand nine hundred sixty-eight
Scientific notation
6.6359968 × 10^7
Engineering notation
6.6359968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 23 × 90163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4147498
Product of the distinct prime numbers
The prime factorization of 66359968 is 2 × 2 × 2 × 2 × 2 × 23 × 90163.
Since it has a total of 7 prime factors.
10 , 1 , 69 , 11 , 572 , 378 , 3671 , 527 , 92577 , 10361 , 762272 , 793702 , 6358312 , 6311859 , 89511410 , 33532834 , 952458071 , 684736621 , 8293038949 , 2605952068
n×2
132719936
n×3
199079904
n×4
265439872
n×5
331799840
n÷2
33179984
n÷3
22119989.333333
n÷3
16589992
n÷5
13271993.6
n2
4403645352961024
n3
2.9222576470584E+23
n4
1.9392092394655E+31
n5
1.2868586307624E+39
2 √n
8146.1627776518
3 √n
404.85737598505
4 √n
90.256095515216
5 √n
36.675938311973
1 , 2 , 4 , 8 , 16 , 23 , 32 , 46 , 92 , 184 , 368 , 736 , 90163 , 180326 , 360652 , 721304 , 1442608 , 2073749 , 2885216 , 4147498 , 8294996 , 16589992 , 33179984 , 66359968
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
-66359967
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 66359968 can be divided by 24 positive divisors.
The sum of these divisors (counting 66359968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111101001001001010100000
3
Ternary
11121212102202121
4
Quaternary
3331021022200
5
Quinary
113442004333
6
Senary
10330154024
8
Octal
375111240
10
Decimal
66359968
12
Duodecimal
1a282914
16
Hexadecimal
3f492a0
20
Vigesimal
10eeji8
36
Base36
13ibog
md5
ec0cb8934d4b1f9f895c645e03ffbe33
sha1
8253d50877098c9d8908a108a25c95efa0c2c844
sha256
911c19dbc11d9865e10b6070402a34016d67155f3a6e55e38cada171c15d4cd2
sha512
56e0d25d76621ca82a116b4f7b25f2225eadfb9b581d3fe3db008c73d609e608ed46bf1470daf04c3ff819036f8a0b15fc21e03c65f77d77622836bf7117ab94
ripemd-160
e0fcaec687dd08eeecc0efb9af3dda309c3a93d4
Diameter
132719936
Circumference
416951975.92251
Area
1.3834459889877E+16
Volume
1.224072420786E+24
Surface area
5.5337839559509E+16
Circumference
416951975.92251
Perimeter
265439872
Area
4403645352961024
Diagonal
93847166.744245
Surface area
26421872117766144
Volume
2.9222576470584E+23
Space diagonal
114938836.16464
Perimeter
199079904
Area
1.9068343724608E+15
Altitude
57469418.082322
Surface area
1.9068343724608E+15
Volume
3.4439136643488E+22
Height
31282388.914748