28249600 (number)

28249600 is an even 8-digits composite number following 28249599 and preceding 28249601. In scientific notation, it is written as 2.8249600 × 10^7. The sum of its digits is 31. It has a total of 12 prime factors and 60 positive divisors. There are 11294720 positive integers (up to 28249600) that are relatively prime to 28249600.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty-nine thousand six hundred

Notation

Scientific notation 2.8249600 × 10^7
Engineering notation 2.8249600 × 10^6

Prime Factorization of 28249600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 2207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 22070
Product of the distinct prime numbers

The prime factorization of 28249600 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 2207. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28249600)

Multiplication

n×y
n×2 56499200
n×3 84748800
n×4 112998400
n×5 141248000

Division

n÷y
n÷2 14124800
n÷3 9416533.3333333
n÷3 7062400
n÷5 5649920

Exponentiation

ny
n2 798039900160000
n3 2.254430796356E+22
n4 6.3686768224738E+29
n5 1.7991257276416E+37

Nth Root

y√n
2√n 5315.0352773994
3√n 304.55852998803
4√n 72.904288470565
5√n 30.917364105482

Divisors of 28249600

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28249599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28249600 can be divided by 60 positive divisors. The sum of these divisors (counting 28249600) is 1, the average is 0.016666666666667.

Base conversion 28249600

Base System Value
2 Binary 1101011110000111000000000
3 Ternary 1222011020011111
4 Quaternary 1223300320000
5 Quinary 24212441400
6 Senary 2445253104
8 Octal 153607000
10 Decimal 28249600
12 Duodecimal 9564194
16 Hexadecimal 1af0e00
20 Vigesimal 8gb400
36 Base36 gthj4

Cryptographic Hash Functions

md5 9770497ee06821b18c424f34ef6538a3
sha1 32b472224032fa7bb856165068d77ec605d19a7d
sha256 892b267769c4599458e25d3fb9eb9e3af077a9b6d0daf3237a366ca1ede68e35
sha512 4d22d5c9dba66d85aa645cb61b18105fe2b70847a64772d8b74bc2ed49d875264301c9732e4b0a2b18437db3f2f66b30f6ab6746120e5168f1ae30bce9767cb0
ripemd-160 38ecb46b82f9fed664ee67e53e152ac1f3deb3e3

28249600 as geometric shapes

Circle

Radius = n
Diameter 56499200
Circumference 177497471.6537
Area 2.5071162876142E+15

Sphere

Radius = n
Volume 9.4433376371448E+22
Surface area 1.0028465150457E+16
Circumference 177497471.6537

Square

Length = n
Perimeter 112998400
Area 798039900160000
Diagonal 39950967.451615

Cube

Length = n
Surface area 4788239400960000
Volume 2.254430796356E+22
Space diagonal 48929742.493498

Equilateral Triangle

Length = n
Perimeter 84748800
Area 3.4556141338608E+14
Altitude 24464871.246749

Triangular Pyramid

Length = n
Surface area 3.4556141338608E+14
Volume 2.6568721730319E+21
Height 13316989.150538