65679966 is an even 8-digits composite number following 65679965
and preceding 65679967 . In scientific notation, it is written as 6.5679966 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors.
There are 19602000 positive integers (up to 65679966) that are relatively prime to 65679966.
65679966 has 32 divisors, whose sum is 121224960
The reverse of 65679966 is 66997656
Previous prime number is 67
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-five million six hundred seventy-nine thousand nine hundred sixty-six
Scientific notation
6.5679966 × 10^7
Engineering notation
6.5679966 × 10^6
Prime Factorization
2 × 9 × 11 × 67 × 4951
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
65679966
Product of the distinct prime numbers
The prime factorization of 65679966 is 2 × 9 × 11 × 67 × 4951.
Since it has a total of 5 prime factors.
1 , 5 , 99 , 29 , 563 , 220 , 9257 , 3965 , 48766 , 59220 , 543923 , 926816 , 7568430 , 1084464 , 69171072 , 53163260 , 284821768 , 724341405 , 7236151011 , 9689143073
n×2
131359932
n×3
197039898
n×4
262719864
n×5
328399830
n÷2
32839983
n÷3
21893322
n÷3
16419991.5
n÷5
13135993.2
n2
4313857933761156
n3
2.8333404241826E+23
n4
1.8609370272674E+31
n5
1.2222628067906E+39
2 √n
8104.3177380949
3 √n
403.46974432601
4 √n
90.023984238062
5 √n
36.600463383897
1 , 2 , 9 , 11 , 18 , 22 , 67 , 99 , 134 , 198 , 603 , 737 , 1206 , 1474 , 4951 , 6633 , 9902 , 13266 , 44559 , 54461 , 89118 , 108922 , 331717 , 490149 , 663434 , 980298 , 2985453 , 3648887 , 5970906 , 7297774 , 32839983 , 65679966
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
-65679965
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 65679966 can be divided by 32 positive divisors.
The sum of these divisors (counting 65679966) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111010100011001001011110
3
Ternary
11120120212222100
4
Quaternary
3322203021132
5
Quinary
113303224331
6
Senary
10303425530
8
Octal
372431136
10
Decimal
65679966
12
Duodecimal
19bb52a6
16
Hexadecimal
3ea325e
20
Vigesimal
10a9ji6
36
Base36
133qzi
md5
b1ac744c4efb73604ceaeca8510d4562
sha1
4ccfd452a6ec6a2cfbc40ce39dd8e079f79699cb
sha256
cf692f432bdab09da09e34970d2bde3a4f86e7d7f58d271837a2cc2853d2d9c1
sha512
3ad8e19fd72bc6606a51787d888469bf9a9cb4318c9d0c93805b6c63b5e0989c40dc82b9c9f9b5b161ec5b5a44181a777581bdff6acf6efcc77a8901717429fe
ripemd-160
3982342fffc538986e957b2c08c17236fdaa2721
Diameter
131359932
Circumference
412679397.34725
Area
1.3552384393334E+16
Volume
1.1868268615642E+24
Surface area
5.4209537573336E+16
Circumference
412679397.34725
Perimeter
262719864
Area
4313857933761156
Diagonal
92885498.693404
Surface area
25883147602566936
Volume
2.8333404241826E+23
Space diagonal
113761038.1514
Perimeter
197039898
Area
1.8679552794771E+15
Altitude
56880519.075698
Surface area
1.8679552794771E+15
Volume
3.3391237122492E+22
Height
30961832.897801