28496724 (number)

28496724 is an even 8-digits composite number following 28496723 and preceding 28496725. In scientific notation, it is written as 2.8496724 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 9025632 positive integers (up to 28496724) that are relatively prime to 28496724.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-six thousand seven hundred twenty-four

Notation

Scientific notation 2.8496724 × 10^7
Engineering notation 2.8496724 × 10^6

Prime Factorization of 28496724

Prime Factorization 2 × 2 × 3 × 23 × 223 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14248362
Product of the distinct prime numbers

The prime factorization of 28496724 is 2 × 2 × 3 × 23 × 223 × 463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28496724)

Multiplication

n×y
n×2 56993448
n×3 85490172
n×4 113986896
n×5 142483620

Division

n÷y
n÷2 14248362
n÷3 9498908
n÷3 7124181
n÷5 5699344.8

Exponentiation

ny
n2 812063278732176
n3 2.3141143124566E+22
n4 6.5944676866525E+29
n5 1.8792072559346E+37

Nth Root

y√n
2√n 5338.2322916861
3√n 305.44403298829
4√n 73.063207510252
5√n 30.971268069927

Divisors of 28496724

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28496723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28496724 can be divided by 48 positive divisors. The sum of these divisors (counting 28496724) is 1, the average is 0.020833333333333.

Base conversion 28496724

Base System Value
2 Binary 1101100101101001101010100
3 Ternary 1222121210011020
4 Quaternary 1230231031110
5 Quinary 24243343344
6 Senary 2454441140
8 Octal 154551524
10 Decimal 28496724
12 Duodecimal 96631b0
16 Hexadecimal 1b2d354
20 Vigesimal 8i21g4
36 Base36 gys7o

Cryptographic Hash Functions

md5 75ae400d7374c18928cf625429b35d78
sha1 e03cdaca49cd7699f215499bc1fb424857d493ab
sha256 95aa9d875237371e3f61a47f16ba4e8534039d4112268c6737f9e16aba42954d
sha512 24c95ef78c343ea3b4ec26e651090b719b8f8dbf006fa5bf758a24859145acb1691cb4f0d0bd6669fd5423682209f09e19a4e3a0a71c1cbfbda464dcde591940
ripemd-160 312aa30ded82a913eb9e58bafa8867185df7323b

28496724 as geometric shapes

Circle

Radius = n
Diameter 56993448
Circumference 179050197.53955
Area 2.551172030715E+15

Sphere

Radius = n
Volume 9.6933393647742E+22
Surface area 1.020468812286E+16
Circumference 179050197.53955

Square

Length = n
Perimeter 113986896
Area 812063278732176
Diagonal 40300453.564003

Cube

Length = n
Surface area 4872379672393056
Volume 2.3141143124566E+22
Space diagonal 49357773.817267

Equilateral Triangle

Length = n
Perimeter 85490172
Area 3.5163371443127E+14
Altitude 24678886.908634

Triangular Pyramid

Length = n
Surface area 3.5163371443127E+14
Volume 2.7272098712982E+21
Height 13433484.521334