66883494 is an even 8-digits composite number following 66883493
and preceding 66883495 . In scientific notation, it is written as 6.6883494 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 20747232 positive integers (up to 66883494) that are relatively prime to 66883494.
66883494 has 16 divisors, whose sum is 133934400
The reverse of 66883494 is 49438866
Previous prime number is 851
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-six million eight hundred eighty-three thousand four hundred ninety-four
Scientific notation
6.6883494 × 10^7
Engineering notation
6.6883494 × 10^6
Prime Factorization
2 × 3 × 851 × 13099
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66883494
Product of the distinct prime numbers
The prime factorization of 66883494 is 2 × 3 × 851 × 13099.
Since it has a total of 4 prime factors.
10 , 7 , 37 , 41 , 868 , 885 , 7636 , 573 , 12253 , 96047 , 392505 , 442781 , 6465891 , 2433628 , 56824408 , 86817791 , 366983908 , 845169348 , 656622435 , 2438274
n×2
133766988
n×3
200650482
n×4
267533976
n×5
334417470
n÷2
33441747
n÷3
22294498
n÷3
16720873.5
n÷5
13376698.8
n2
4473401769648036
n3
2.9919674041984E+23
n4
2.001132339269E+31
n5
1.3384272280671E+39
2 √n
8178.2329387222
3 √n
405.91925319532
4 √n
90.433583024904
5 √n
36.733625202466
1 , 2 , 3 , 6 , 851 , 1702 , 2553 , 5106 , 13099 , 26198 , 39297 , 78594 , 11147249 , 22294498 , 33441747 , 66883494
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66883493
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66883494 can be divided by 16 positive divisors.
The sum of these divisors (counting 66883494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111111001000111110100110
3
Ternary
11122212000220110
4
Quaternary
3333020332212
5
Quinary
114110232434
6
Senary
10345313450
8
Octal
377107646
10
Decimal
66883494
12
Duodecimal
1a495886
16
Hexadecimal
3fc8fa6
20
Vigesimal
10i08ee
36
Base36
13tjmu
md5
d785e188ddb47e67386d94d6d86de3d0
sha1
d9e6fe3357fe992da0f24ca769ac7b5b93e988a2
sha256
d86a5abf8c1c2a8390926bf9a23e0006f611a02ccf85c8fc601c9a6e362818c8
sha512
17058cb84d94f52554887a58680c51eb2d82e439d59c2dee69dd34e63fcc0b68df74a9d7dd63c000be4e2f93ba79433d1e0c895fb76cfcf7c516200d0544bd0f
ripemd-160
7e3dc0905ebc70d513afbfa01c695e1f3e923954
Diameter
133766988
Circumference
420241386.79363
Area
1.4053606136082E+16
Volume
1.2532723755747E+24
Surface area
5.6214424544327E+16
Circumference
420241386.79363
Perimeter
267533976
Area
4473401769648036
Diagonal
94587544.3137
Surface area
26840410617888216
Volume
2.9919674041984E+23
Space diagonal
115845609.79573
Perimeter
200650482
Area
1.9370397869247E+15
Altitude
57922804.897864
Surface area
1.9370397869247E+15
Volume
3.5260674009964E+22
Height
31529181.4379