67728797 is an odd 8-digits composite number following 67728796
and preceding 67728798 . In scientific notation, it is written as 6.7728797 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 67384800 positive integers (up to 67728797) that are relatively prime to 67728797.
67728797 has 4 divisors, whose sum is 68072796
The reverse of 67728797 is 79782776
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-seven million seven hundred twenty-eight thousand seven hundred ninety-seven
Scientific notation
6.7728797 × 10^7
Engineering notation
6.7728797 × 10^6
Prime Factorization
197 × 343801
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
67728797
Product of the distinct prime numbers
The prime factorization of 67728797 is 197 × 343801.
Since it has a total of 2 prime factors.
10 , 3 , 64 , 84 , 356 , 736 , 9078 , 9499 , 20460 , 75329 , 626629 , 821206 , 2844875 , 4752983 , 51752929 , 94899386 , 119765393 , 728495357 , 2327399248 , 3192531117
n×2
135457594
n×3
203186391
n×4
270915188
n×5
338643985
n÷2
33864398.5
n÷3
22576265.666667
n÷3
16932199.25
n÷5
13545759.4
n2
4587189943067209
n3
3.1068485645444E+23
n4
2.1042311573777E+31
n5
1.4251704489911E+39
2 √n
8229.750725265
3 √n
407.62216117406
4 √n
90.717973551359
5 √n
36.826010474106
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
-67728796
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 67728797 can be divided by 4 positive divisors.
The sum of these divisors (counting 67728797) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010010111010110011101
3
Ternary
11201102222102222
4
Quaternary
10002113112131
5
Quinary
114314310142
6
Senary
10415355125
8
Octal
402272635
10
Decimal
67728797
12
Duodecimal
1a822aa5
16
Hexadecimal
409759d
20
Vigesimal
11361jh
36
Base36
14bnvh
md5
e8808e6b67d020fc77e667815b4d1b7e
sha1
63814e0efe93a7464d7176772e1de79c404d5900
sha256
1ad2acdae69b947e55c0dd1b7e040cd8c7596a3d4e7bb9478671e352f3378468
sha512
2c93735403c400861a512e67104a096692046e5ac4c052ef7216df7c1b80673c26a7da9efd23af659285031ff01302d497244cd399665d9303fee2b44198d2d9
ripemd-160
d21dc132b9d2c7f68199139ea6b39d68aa0a561c
Diameter
135457594
Circumference
425552582.18335
Area
1.4411082225761E+16
Volume
1.3013936834918E+24
Surface area
5.7644328903044E+16
Circumference
425552582.18335
Perimeter
270915188
Area
4587189943067209
Diagonal
95782983.280614
Surface area
27523139658403254
Volume
3.1068485645444E+23
Space diagonal
117309717.53952
Perimeter
203186391
Area
1.9863115113403E+15
Altitude
58654858.769759
Surface area
1.9863115113403E+15
Volume
3.6614561468484E+22
Height
31927661.093538