12722568 is an even 8-digits composite number following 12722567
and preceding 12722569 . In scientific notation, it is written as 1.2722568 × 10^7.
The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors.
There are 4229120 positive integers (up to 12722568) that are relatively prime to 12722568.
12722568 has 32 divisors, whose sum is 31894560
The reverse of 12722568 is 86522721
Previous prime number is 641
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
twelve million seven hundred twenty-two thousand five hundred sixty-eight
Scientific notation
1.2722568 × 10^7
Engineering notation
1.2722568 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 641 × 827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3180642
Product of the distinct prime numbers
The prime factorization of 12722568 is 2 × 2 × 2 × 3 × 641 × 827.
Since it has a total of 6 prime factors.
2 , 1 , 92 , 61 , 263 , 2 , 3569 , 2463 , 53354 , 83177 , 450074 , 144571 , 1404831 , 3254100 , 70856097 , 96606058 , 32536599 , 862998512 , 8826162733 , 1869927786
n×2
25445136
n×3
38167704
n×4
50890272
n×5
63612840
n÷2
6361284
n÷3
4240856
n÷3
3180642
n÷5
2544513.6
n2
161863736514624
n3
2.0593223945414E+21
n4
2.6199869198476E+28
n5
3.3332961746871E+35
2 √n
3566.8708975796
3 √n
233.44877190382
4 √n
59.723286058116
5 √n
26.358151881474
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 641 , 827 , 1282 , 1654 , 1923 , 2481 , 2564 , 3308 , 3846 , 4962 , 5128 , 6616 , 7692 , 9924 , 15384 , 19848 , 530107 , 1060214 , 1590321 , 2120428 , 3180642 , 4240856 , 6361284 , 12722568
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12722567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12722568 can be divided by 32 positive divisors.
The sum of these divisors (counting 12722568) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000100010000110001000
3
Ternary
212221101002020
4
Quaternary
300202012020
5
Quinary
11224110233
6
Senary
1132404440
8
Octal
60420610
10
Decimal
12722568
12
Duodecimal
4316720
16
Hexadecimal
c22188
20
Vigesimal
3ja688
36
Base36
7koso
md5
4c2d1d615c68608bcf2d5a405e36d8fc
sha1
2594bf57b52ccbc28ece9b145585e1cf9692df2c
sha256
1700a32d543e6ea282e06993df10c64f247ee9d76fcc0fcfe629c0ad003398e2
sha512
a3c40882bc15b631e988eed9a0650482ae52b1fac20fb1b43dcc6faa95b742192138d1bce1d510caae8570ae15b71130a21802219e552169baeaf1374b163af6
ripemd-160
930ad95f137ed24f75aa1b4dd21a9f82da12afce
Diameter
25445136
Circumference
79938252.327193
Area
5.0850992551694E+14
Volume
8.6260694747522E+21
Surface area
2.0340397020677E+15
Circumference
79938252.327193
Perimeter
50890272
Area
161863736514624
Diagonal
17992428.213814
Surface area
971182419087744
Volume
2.0593223945414E+21
Space diagonal
22036134.17875
Perimeter
38167704
Area
70089053886568
Altitude
11018067.089375
Surface area
70089053886568
Volume
2.4269347163826E+20
Height
5997476.0712713