68597968 is an even 8-digits composite number following 68597967
and preceding 68597969 . In scientific notation, it is written as 6.8597968 × 10^7.
The sum of its digits is 58. It has a total of 5 prime factors and 10 positive divisors.
There are 34298976 positive integers (up to 68597968) that are relatively prime to 68597968.
68597968 has 10 divisors, whose sum is 132908594
The reverse of 68597968 is 86979586
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 58
Digital Root 4
Name
sixty-eight million five hundred ninety-seven thousand nine hundred sixty-eight
Scientific notation
6.8597968 × 10^7
Engineering notation
6.8597968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4287373
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8574746
Product of the distinct prime numbers
The prime factorization of 68597968 is 2 × 2 × 2 × 2 × 4287373.
Since it has a total of 5 prime factors.
4 , 7 , 81 , 4 , 29 , 972 , 299 , 5517 , 73251 , 27450 , 747683 , 547867 , 4246509 , 7360308 , 34560127 , 49494411 , 131731211 , 705954879 , 329591339 , 8753014672
n×2
137195936
n×3
205793904
n×4
274391872
n×5
342989840
n÷2
34298984
n÷3
22865989.333333
n÷3
17149492
n÷5
13719593.6
n2
4705681213729024
n3
3.2280016931758E+23
n4
2.2143435685242E+31
n5
1.5189946925463E+39
2 √n
8282.3890273278
3 √n
409.35844140238
4 √n
91.007631698269
5 √n
36.920047428148
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68597967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68597968 can be divided by 10 positive divisors.
The sum of these divisors (counting 68597968) is 1, the average is 0.1.
Base
System
Value
2
Binary
100000101101011100011010000
3
Ternary
11210002010201111
4
Quaternary
10011223203100
5
Quinary
120030113333
6
Senary
10450143104
8
Octal
405534320
10
Decimal
68597968
12
Duodecimal
1ab81a94
16
Hexadecimal
416b8d0
20
Vigesimal
118eei8
36
Base36
14uaj4
md5
019f5c9c882e2ee211dff3761c26b36a
sha1
5f82d4a496380e162599760f6b545657ef872ea4
sha256
4431b0fbeca3f82f5d055b84d3fb5069ebc79ba678ed78bcc74c901818dc3f43
sha512
10456feaf5f7da5a4dc44389a60569ce60bd580bd6cd925606f6a0311000d8775208f252796ce3e621324cc188a766d3599d5f5e0f8764e917c7aef257cdd94c
ripemd-160
59aac5e9e089398c279dfc8984c9385a189b9061
Diameter
137195936
Circumference
431013744.63998
Area
1.4783333531187E+16
Volume
1.3521421873409E+24
Surface area
5.9133334124746E+16
Circumference
431013744.63998
Perimeter
274391872
Area
4705681213729024
Diagonal
97012176.696836
Surface area
28234087282374144
Volume
3.2280016931758E+23
Space diagonal
118815165.87198
Perimeter
205793904
Area
2.0376197366003E+15
Altitude
59407582.935992
Surface area
2.0376197366003E+15
Volume
3.8042364782105E+22
Height
32337392.232279