28932672 (number)

28932672 is an even 8-digits composite number following 28932671 and preceding 28932673. In scientific notation, it is written as 2.8932672 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 9331200 positive integers (up to 28932672) that are relatively prime to 28932672.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand six hundred seventy-two

Notation

Scientific notation 2.8932672 × 10^7
Engineering notation 2.8932672 × 10^6

Prime Factorization of 28932672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 904146
Product of the distinct prime numbers

The prime factorization of 28932672 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 4861. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28932672)

Multiplication

n×y
n×2 57865344
n×3 86798016
n×4 115730688
n×5 144663360

Division

n÷y
n÷2 14466336
n÷3 9644224
n÷3 7233168
n÷5 5786534.4

Exponentiation

ny
n2 837099509059584
n3 2.4219525526982E+22
n4 7.007355880678E+29
n5 2.0274152928293E+37

Nth Root

y√n
2√n 5378.9099267417
3√n 306.9937363221
4√n 73.341052124589
5√n 31.065454272906

Divisors of 28932672

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932672 can be divided by 56 positive divisors. The sum of these divisors (counting 28932672) is 1, the average is 0.017857142857143.

Base conversion 28932672

Base System Value
2 Binary 1101110010111101001000000
3 Ternary 2000102221011110
4 Quaternary 1232113221000
5 Quinary 24401321142
6 Senary 2512043320
8 Octal 156275100
10 Decimal 28932672
12 Duodecimal 9833540
16 Hexadecimal 1b97a40
20 Vigesimal 90gbdc
36 Base36 h84lc

Cryptographic Hash Functions

md5 e2a7a6eb91157977bdba301d6cf8c0f1
sha1 6aff91c605ceb83109c276055b877525dc35c907
sha256 bc919e277f285ddaee377884294c4b5c6f735f59450d6a7cd80ae810a81517b3
sha512 f426d041efeb0e34ccc31537f3d544879e7da6b62bef9d9cf92c8603b31883d554d0d46dde24f52f9c1b5566b5b12c9c7332ffb2e1c311056be5dcdfdc34fc24
ripemd-160 21b8f0cef2663ee5619bc5161c43ae256ff0b472

28932672 as geometric shapes

Circle

Radius = n
Diameter 57865344
Circumference 181789339.60785
Area 2.6298256679852E+15

Sphere

Radius = n
Volume 1.01450511292E+23
Surface area 1.0519302671941E+16
Circumference 181789339.60785

Square

Length = n
Perimeter 115730688
Area 837099509059584
Diagonal 40916977.138092

Cube

Length = n
Surface area 5022597054357504
Volume 2.4219525526982E+22
Space diagonal 50112857.902725

Equilateral Triangle

Length = n
Perimeter 86798016
Area 3.6247472017054E+14
Altitude 25056428.951363

Triangular Pyramid

Length = n
Surface area 3.6247472017054E+14
Volume 2.8542984562083E+21
Height 13638992.379364