66884364 is an even 8-digits composite number following 66884363
and preceding 66884365 . In scientific notation, it is written as 6.6884364 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 22294776 positive integers (up to 66884364) that are relatively prime to 66884364.
66884364 has 12 divisors, whose sum is 130053000
The reverse of 66884364 is 46348866
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-six million eight hundred eighty-four thousand three hundred sixty-four
Scientific notation
6.6884364 × 10^7
Engineering notation
6.6884364 × 10^6
Prime Factorization
2 × 2 × 9 × 1857899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33442182
Product of the distinct prime numbers
The prime factorization of 66884364 is 2 × 2 × 9 × 1857899.
Since it has a total of 4 prime factors.
7 , 7 , 100 , 54 , 933 , 44 , 7726 , 5814 , 99968 , 69317 , 978546 , 730043 , 4356007 , 5110541 , 79830076 , 46791550 , 754616441 , 446872743 , 4283263564 , 967417639
n×2
133768728
n×3
200653092
n×4
267537456
n×5
334421820
n÷2
33442182
n÷3
22294788
n÷3
16721091
n÷5
13376872.8
n2
4473518147684496
n3
2.9920841615034E+23
n4
2.0012364617663E+31
n5
1.3385142795885E+39
2 √n
8178.2861285235
3 √n
405.92101321212
4 √n
90.433877106555
5 √n
36.733720765918
1 , 2 , 4 , 9 , 18 , 36 , 1857899 , 3715798 , 7431596 , 16721091 , 33442182 , 66884364
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
-66884363
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 66884364 can be divided by 12 positive divisors.
The sum of these divisors (counting 66884364) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111111001001001100001100
3
Ternary
11122212002002200
4
Quaternary
3333021030030
5
Quinary
114110244424
6
Senary
10345321500
8
Octal
377111414
10
Decimal
66884364
12
Duodecimal
1a496290
16
Hexadecimal
3fc930c
20
Vigesimal
10i0ai4
36
Base36
13tkb0
md5
84b11b2697db370d8f9c1df9a29231c4
sha1
f96aa8814b4938fa61bd55cf42363ea3ae5ec27e
sha256
4539085835d0e1d6b62f9e8b2dfe2ffd2a94733cd6030f62027bd486c6bcf41a
sha512
9fc00e5ac1b623d6c83ec09ec2ca54e007ff6d616cf8396a8d23f755ff3373c13b304bc58fb6e909a81c407e147e2060180b5b27d7119928f04444a12490e995
ripemd-160
d5ead24d235dc2b1341930921a6648ebb603d59e
Diameter
133768728
Circumference
420246853.16485
Area
1.4053971748466E+16
Volume
1.2533212827602E+24
Surface area
5.6215886993865E+16
Circumference
420246853.16485
Perimeter
267537456
Area
4473518147684496
Diagonal
94588774.679499
Surface area
26841108886106976
Volume
2.9920841615034E+23
Space diagonal
115847116.67993
Perimeter
200653092
Area
1.9370901800927E+15
Altitude
57923558.339965
Surface area
1.9370901800927E+15
Volume
3.5262050007998E+22
Height
31529591.559833