66882666 is an even 8-digits composite number following 66882665
and preceding 66882667 . In scientific notation, it is written as 6.6882666 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 21131264 positive integers (up to 66882666) that are relatively prime to 66882666.
66882666 has 32 divisors, whose sum is 140849280
The reverse of 66882666 is 66628866
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-six million eight hundred eighty-two thousand six hundred sixty-six
Scientific notation
6.6882666 × 10^7
Engineering notation
6.6882666 × 10^6
Prime Factorization
2 × 3 × 23 × 113 × 4289
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
66882666
Product of the distinct prime numbers
The prime factorization of 66882666 is 2 × 3 × 23 × 113 × 4289.
Since it has a total of 5 prime factors.
4 , 1 , 94 , 24 , 440 , 353 , 4829 , 7685 , 97054 , 74786 , 358937 , 443007 , 290473 , 5856564 , 46968187 , 38960089 , 774556420 , 423715704 , 648930651 , 5072840474
n×2
133765332
n×3
200647998
n×4
267530664
n×5
334413330
n÷2
33441333
n÷3
22294222
n÷3
16720666.5
n÷5
13376533.2
n2
4473291011267556
n3
2.9918562862741E+23
n4
2.0010332471487E+31
n5
1.3383443832394E+39
2 √n
8178.182316383
3 √n
405.91757813067
4 √n
90.433303137633
5 √n
36.733534251499
1 , 2 , 3 , 6 , 23 , 46 , 69 , 113 , 138 , 226 , 339 , 678 , 2599 , 4289 , 5198 , 7797 , 8578 , 12867 , 15594 , 25734 , 98647 , 197294 , 295941 , 484657 , 591882 , 969314 , 1453971 , 2907942 , 11147111 , 22294222 , 33441333 , 66882666
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66882665
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66882666 can be divided by 32 positive divisors.
The sum of these divisors (counting 66882666) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111111001000110001101010
3
Ternary
11122211222202210
4
Quaternary
3333020301222
5
Quinary
114110221131
6
Senary
10345305550
8
Octal
377106152
10
Decimal
66882666
12
Duodecimal
1a4952b6
16
Hexadecimal
3fc8c6a
20
Vigesimal
10i06d6
36
Base36
13tizu
md5
b5c4fd587293e5bd75c74f2879e062f6
sha1
e58f2ec0198bf100af1606aa23772716d3cebca0
sha256
5a5f93529cd52c3882a01ba6b048116153a49a04ba15842ccc5c5dc75e581451
sha512
eb01ca4bf723adb6ae14b60a1085c69b0e8a04412b3dcc6596364c06637d2705cee5664ae34a9936d282b948d83f746769fe77a248c1088dbbeddda9dd321fb3
ripemd-160
33471aab7389d72484ee4afa226ec1948976b98d
Diameter
133765332
Circumference
420236184.3162
Area
1.4053258178367E+16
Volume
1.2532258306074E+24
Surface area
5.621303271347E+16
Circumference
420236184.3162
Perimeter
267530664
Area
4473291011267556
Diagonal
94586373.34487
Surface area
26839746067605336
Volume
2.9918562862741E+23
Space diagonal
115844175.65766
Perimeter
200647998
Area
1.9369918271391E+15
Altitude
57922087.82883
Surface area
1.9369918271391E+15
Volume
3.5259364472667E+22
Height
31528791.114957