68565572 is an even 8-digits composite number following 68565571
and preceding 68565573 . In scientific notation, it is written as 6.8565572 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 34243176 positive integers (up to 68565572) that are relatively prime to 68565572.
68565572 has 12 divisors, whose sum is 120128400
The reverse of 68565572 is 27556586
Previous prime number is 907
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-eight million five hundred sixty-five thousand five hundred seventy-two
Scientific notation
6.8565572 × 10^7
Engineering notation
6.8565572 × 10^6
Prime Factorization
2 × 2 × 907 × 18899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34282786
Product of the distinct prime numbers
The prime factorization of 68565572 is 2 × 2 × 907 × 18899.
Since it has a total of 4 prime factors.
6 , 1 , 72 , 30 , 951 , 304 , 5776 , 8599 , 61795 , 24857 , 50741 , 950959 , 9811024 , 8838488 , 12106424 , 99003903 , 471360749 , 480902774 , 4711414172 , 2157281678
n×2
137131144
n×3
205696716
n×4
274262288
n×5
342827860
n÷2
34282786
n÷3
22855190.666667
n÷3
17141393
n÷5
13713114.4
n2
4701237663687184
n3
3.2234304951866E+23
n4
2.2101635570471E+31
n5
1.5154112850249E+39
2 √n
8280.4330804614
3 √n
409.29399020149
4 √n
90.996885004166
5 √n
36.916559605125
1 , 2 , 4 , 907 , 1814 , 3628 , 18899 , 37798 , 75596 , 17141393 , 34282786 , 68565572
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68565571
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68565572 can be divided by 12 positive divisors.
The sum of these divisors (counting 68565572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000101100011101001000100
3
Ternary
11210000111021122
4
Quaternary
10011203221010
5
Quinary
120023044242
6
Senary
10445333112
8
Octal
405435104
10
Decimal
68565572
12
Duodecimal
1ab67198
16
Hexadecimal
4163a44
20
Vigesimal
118adic
36
Base36
14tlj8
md5
bb4363eb37a8da2c2e7da3112ba583a4
sha1
445c813ff908feec42ce07a036c9b61d8c4f40c3
sha256
81ba1f8ad377b110c3bbc0e0a62c324fd3a0d32eb11208a029fdc101b5969ed8
sha512
d5f42e495b0c3edc44523688ce147455b9e61eca9607e3505cda61cbc82fd767a4da742e53ecfe9037159d0804c22ff977c15077216ed8bad23d6f2f652516c7
ripemd-160
699f1e7316b4c3b177e94e8a6e5bcdabb10262f9
Diameter
137131144
Circumference
430810194.56876
Area
1.4769373707019E+16
Volume
1.3502274084047E+24
Surface area
5.9077494828077E+16
Circumference
430810194.56876
Perimeter
274262288
Area
4701237663687184
Diagonal
96966361.834269
Surface area
28207425982123104
Volume
3.2234304951866E+23
Space diagonal
118759054.35402
Perimeter
205696716
Area
2.0356956229907E+15
Altitude
59379527.177011
Surface area
2.0356956229907E+15
Volume
3.7988492697165E+22
Height
32322120.611423