12772728 is an even 8-digits composite number following 12772727
and preceding 12772729 . In scientific notation, it is written as 1.2772728 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 4067712 positive integers (up to 12772728) that are relatively prime to 12772728.
12772728 has 32 divisors, whose sum is 32020560
The reverse of 12772728 is 82727721
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twelve million seven hundred seventy-two thousand seven hundred twenty-eight
Scientific notation
1.2772728 × 10^7
Engineering notation
1.2772728 × 10^6
Prime Factorization
2 × 2 × 2 × 621 × 3 × 857
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3193182
Product of the distinct prime numbers
The prime factorization of 12772728 is 2 × 2 × 2 × 621 × 3 × 857.
Since it has a total of 6 prime factors.
9 , 3 , 85 , 31 , 1 , 920 , 6673 , 6789 , 76716 , 54493 , 312777 , 509331 , 9770764 , 9402945 , 51525081 , 4926276 , 400404205 , 746024304 , 720353147 , 6124646915
n×2
25545456
n×3
38318184
n×4
51090912
n×5
63863640
n÷2
6386364
n÷3
4257576
n÷3
3193182
n÷5
2554545.6
n2
163142580561984
n3
2.0837758067363E+21
n4
2.6615501592423E+28
n5
3.3995256242359E+35
2 √n
3573.8953538121
3 √n
233.75516798701
4 √n
59.782065486332
5 √n
26.378903113035
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 621 , 857 , 1242 , 1714 , 1863 , 2484 , 2571 , 3428 , 3726 , 4968 , 5142 , 6856 , 7452 , 10284 , 14904 , 20568 , 532197 , 1064394 , 1596591 , 2128788 , 3193182 , 4257576 , 6386364 , 12772728
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
-12772727
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 12772728 can be divided by 32 positive divisors.
The sum of these divisors (counting 12772728) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000101110010101111000
3
Ternary
220000220220000
4
Quaternary
300232111320
5
Quinary
11232211403
6
Senary
1133433000
8
Octal
60562570
10
Decimal
12772728
12
Duodecimal
433b760
16
Hexadecimal
c2e578
20
Vigesimal
3jgbg8
36
Base36
7lri0
md5
81abb867f1d6ba90308e122570fdf978
sha1
435a197d439f8169f11674312e61bb10b05319d8
sha256
1375224a28bed3739318cbb940762f86d03b74991a9c2b0a63aaa105322ae5fd
sha512
9349a8ca1af431c31edb6f83d6e738d664dcea76e552dd3b21cedda57f131df2ec184dc380eca209f8f24175042d3ed4b4d6ccab3729414794a5963b4babbe62
ripemd-160
e32ecd9a4d58493fc864f9d4c028824be7f9f035
Diameter
25545456
Circumference
80253416.902201
Area
5.1252753258121E+14
Volume
8.7284996882279E+21
Surface area
2.0501101303248E+15
Circumference
80253416.902201
Perimeter
51090912
Area
163142580561984
Diagonal
18063365.166103
Surface area
978855483371904
Volume
2.0837758067363E+21
Space diagonal
22123013.847258
Perimeter
38318184
Area
70642809602814
Altitude
11061506.923629
Surface area
70642809602814
Volume
2.4557533390262E+20
Height
6021121.7220342