66728327 is an odd 8-digits composite number following 66728326
and preceding 66728328 . In scientific notation, it is written as 6.6728327 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 65634360 positive integers (up to 66728327) that are relatively prime to 66728327.
66728327 has 4 divisors, whose sum is 67822296
The reverse of 66728327 is 72382766
Previous prime number is 61
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
sixty-six million seven hundred twenty-eight thousand three hundred twenty-seven
Scientific notation
6.6728327 × 10^7
Engineering notation
6.6728327 × 10^6
Prime Factorization
61 × 1093907
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
66728327 Product of the distinct prime numbers
The prime factorization of 66728327 is 61 × 1093907.
Since it has a total of 2 prime factors.
7 , 7 , 45 , 34 , 167 , 132 , 3144 , 7371 , 55756 , 59346 , 236887 , 892740 , 3507362 , 593578 , 13132583 , 21413058 , 925725375 , 778636123 , 696974141 , 2709658239
n×2
133456654
n×3
200184981
n×4
266913308
n×5
333641635
n÷2
33364163.5
n÷3
22242775.666667
n÷3
16682081.75
n÷5
13345665.4
n2
4452669624218929
n3
2.9711919470785E+23
n4
1.9826266782442E+31
n5
1.322973613048E+39
2 √n8168.7408454425
3 √n405.60510471798
4 √n90.38108676843
5 √n36.716565258912
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-66728326 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66728327 can be divided by 4 positive divisors.
The sum of these divisors (counting 66728327) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111110100011000110000111
3
Ternary
11122120011001112
4
Quaternary
3332203012013
5
Quinary
114040301302
6
Senary
10342115235
8
Octal
376430607
10
Decimal
66728327
12
Duodecimal
1a41bb1b
16
Hexadecimal
3fa3187
20
Vigesimal
10h10g7
36
Base36
13q7wn
md5
54874410d8c762375e19f821f77e6ba7
sha1
79d26e2a747ce0c4a5dcd69e5f849684a0c6d931
sha256
3f28b56df4c53b2c235dcf9f2b7e71e4ca49aeb6e403b3b542847eff4515e84c
sha512
d41f589733085343871e9bfe2b035fadaaa3bc6aaf699598e4d9aa82864ae49eb83d6b902b325d085a01b620df36d331eb7d37f3cb327d73f0a9689e96cc6ab9
ripemd-160
5861290b44d8f208fcc0cbc009fcf6298ea49f29
Diameter
133456654
Circumference
419266443.77907
Area
1.3988474180309E+16
Volume
1.2445699724463E+24
Surface area
5.5953896721234E+16
Circumference
419266443.77907
Perimeter
266913308
Area
4452669624218929
Diagonal
94368105.037867
Surface area
26716017745313574
Volume
2.9711919470785E+23
Space diagonal
115576852.66807
Perimeter
200184981
Area
1.9280625046165E+15
Altitude
57788426.334035
Surface area
1.9280625046165E+15
Volume
3.5015832899768E+22
Height
31456035.012622