68698727 is an odd 8-digits composite number following 68698726
and preceding 68698728 . In scientific notation, it is written as 6.8698727 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 68671416 positive integers (up to 68698727) that are relatively prime to 68698727.
68698727 has 4 divisors, whose sum is 68726040
The reverse of 68698727 is 72789686
Previous prime number is 2803
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-eight million six hundred ninety-eight thousand seven hundred twenty-seven
Scientific notation
6.8698727 × 10^7
Engineering notation
6.8698727 × 10^6
Prime Factorization
2803 × 24509
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
68698727
Product of the distinct prime numbers
The prime factorization of 68698727 is 2803 × 24509.
Since it has a total of 2 prime factors.
6 , 4 , 92 , 14 , 798 , 474 , 711 , 7641 , 90940 , 71751 , 235339 , 154983 , 9674021 , 8626322 , 47863015 , 25839574 , 273069072 , 872287231 , 9055968935 , 2521496359
n×2
137397454
n×3
206096181
n×4
274794908
n×5
343493635
n÷2
34349363.5
n÷3
22899575.666667
n÷3
17174681.75
n÷5
13739745.4
n2
4719515091420529
n3
3.2422467883788E+23
n4
2.2273822698146E+31
n5
1.5301832647863E+39
2 √n
8288.4695209671
3 √n
409.55876982848
4 √n
91.041032073275
5 √n
36.930886942645
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
-68698726
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 68698727 can be divided by 4 positive divisors.
The sum of these divisors (counting 68698727) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000110000100001001100111
3
Ternary
11210021020221022
4
Quaternary
10012010021213
5
Quinary
120041324402
6
Senary
10452241355
8
Octal
406041147
10
Decimal
68698727
12
Duodecimal
1b01025b
16
Hexadecimal
4184267
20
Vigesimal
11976g7
36
Base36
14wg9z
md5
124e71094bd98adc4f96afa7ef80c265
sha1
fd3d09d0357dbaa258128196d40f0ef3bbddaef1
sha256
9855c8ba06a700d01b5b8dd69a71825b54148a263fdcea540060de18af330899
sha512
49a81d68c92f5a24fff89f863e005f79740a411f28439269d7efaf8154393b7664c4d7347d0fcd124710ed931d373e88f53db254193c03a7170861fef243a731
ripemd-160
9f5a6efd71c2e0738a875d6b94d67bcfc923f8c7
Diameter
137397454
Circumference
431646832.10834
Area
1.4826793939713E+16
Volume
1.3581091588661E+24
Surface area
5.9307175758852E+16
Circumference
431646832.10834
Perimeter
274794908
Area
4719515091420529
Diagonal
97154671.441167
Surface area
28317090548523174
Volume
3.2422467883788E+23
Space diagonal
118989685.5793
Perimeter
206096181
Area
2.0436099813571E+15
Altitude
59494842.789652
Surface area
2.0436099813571E+15
Volume
3.8210244839049E+22
Height
32384890.480389