66883468 is an even 8-digits composite number following 66883467
and preceding 66883469 . In scientific notation, it is written as 6.6883468 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 33308000 positive integers (up to 66883468) that are relatively prime to 66883468.
66883468 has 12 divisors, whose sum is 117514152
The reverse of 66883468 is 86438866
Previous prime number is 251
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-six million eight hundred eighty-three thousand four hundred sixty-eight
Scientific notation
6.6883468 × 10^7
Engineering notation
6.6883468 × 10^6
Prime Factorization
2 × 2 × 251 × 66617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33441734
Product of the distinct prime numbers
The prime factorization of 66883468 is 2 × 2 × 251 × 66617.
Since it has a total of 4 prime factors.
9 , 8 , 58 , 78 , 42 , 461 , 5653 , 8796 , 46370 , 78333 , 962969 , 101995 , 4203350 , 8937819 , 21762605 , 9000793 , 641395815 , 531601745 , 2785199578 , 4404410702
n×2
133766936
n×3
200650404
n×4
267533872
n×5
334417340
n÷2
33441734
n÷3
22294489.333333
n÷3
16720867
n÷5
13376693.6
n2
4473398291707024
n3
2.9919639149464E+23
n4
2.0011292276247E+31
n5
1.338424626597E+39
2 √n
8178.2313491366
3 √n
405.91920059688
4 √n
90.433574236213
5 √n
36.733622346532
1 , 2 , 4 , 251 , 502 , 1004 , 66617 , 133234 , 266468 , 16720867 , 33441734 , 66883468
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
-66883467
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 66883468 can be divided by 12 positive divisors.
The sum of these divisors (counting 66883468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111111001000111110001100
3
Ternary
11122212000212111
4
Quaternary
3333020332030
5
Quinary
114110232333
6
Senary
10345313404
8
Octal
377107614
10
Decimal
66883468
12
Duodecimal
1a495864
16
Hexadecimal
3fc8f8c
20
Vigesimal
10i08d8
36
Base36
13tjm4
md5
85329e08655d3f9b0a19283f752ad7b4
sha1
a64ce41af722d0d33d0e1dce9d0651ee40c827b3
sha256
36cc68f1e5083f539f5ba98b6c747384680e7de0c0fcf8c49073807624eef57b
sha512
70918d89fcb3827360a2267b3a7ade35cf0e03fd1f0bafb90c0feb69a70b028ac86c32edb2a8034a292dff18e6c434a11a08ac3260eac32b5da0b7d043df288d
ripemd-160
3d45d8343b49f3a7dd40be11ad26a9ef93c50169
Diameter
133766936
Circumference
420241223.43082
Area
1.4053595209808E+16
Volume
1.2532709140002E+24
Surface area
5.6214380839232E+16
Circumference
420241223.43082
Perimeter
267533872
Area
4473398291707024
Diagonal
94587507.544147
Surface area
26840389750242144
Volume
2.9919639149464E+23
Space diagonal
115845564.76241
Perimeter
200650404
Area
1.9370382809321E+15
Altitude
57922782.381204
Surface area
1.9370382809321E+15
Volume
3.5260632888734E+22
Height
31529169.181382