12772728 (number)

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.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-two thousand seven hundred twenty-eight

Notation

Scientific notation 1.2772728 × 10^7
Engineering notation 1.2772728 × 10^6

Prime Factorization of 12772728

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.

Most popular turbo-numbers

Basic calculations (n = 12772728)

Multiplication

n×y
n×2 25545456
n×3 38318184
n×4 51090912
n×5 63863640

Division

n÷y
n÷2 6386364
n÷3 4257576
n÷3 3193182
n÷5 2554545.6

Exponentiation

ny
n2 163142580561984
n3 2.0837758067363E+21
n4 2.6615501592423E+28
n5 3.3995256242359E+35

Nth Root

y√n
2√n 3573.8953538121
3√n 233.75516798701
4√n 59.782065486332
5√n 26.378903113035

Divisors of 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 conversion 12772728

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

Cryptographic Hash Functions

md5 81abb867f1d6ba90308e122570fdf978
sha1 435a197d439f8169f11674312e61bb10b05319d8
sha256 1375224a28bed3739318cbb940762f86d03b74991a9c2b0a63aaa105322ae5fd
sha512 9349a8ca1af431c31edb6f83d6e738d664dcea76e552dd3b21cedda57f131df2ec184dc380eca209f8f24175042d3ed4b4d6ccab3729414794a5963b4babbe62
ripemd-160 e32ecd9a4d58493fc864f9d4c028824be7f9f035

12772728 as geometric shapes

Circle

Radius = n
Diameter 25545456
Circumference 80253416.902201
Area 5.1252753258121E+14

Sphere

Radius = n
Volume 8.7284996882279E+21
Surface area 2.0501101303248E+15
Circumference 80253416.902201

Square

Length = n
Perimeter 51090912
Area 163142580561984
Diagonal 18063365.166103

Cube

Length = n
Surface area 978855483371904
Volume 2.0837758067363E+21
Space diagonal 22123013.847258

Equilateral Triangle

Length = n
Perimeter 38318184
Area 70642809602814
Altitude 11061506.923629

Triangular Pyramid

Length = n
Surface area 70642809602814
Volume 2.4557533390262E+20
Height 6021121.7220342