28235736 (number)

28235736 is an even 8-digits composite number following 28235735 and preceding 28235737. In scientific notation, it is written as 2.8235736 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 9154944 positive integers (up to 28235736) that are relatively prime to 28235736.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-five thousand seven hundred thirty-six

Notation

Scientific notation 2.8235736 × 10^7
Engineering notation 2.8235736 × 10^6

Prime Factorization of 28235736

Prime Factorization 2 × 2 × 2 × 9 × 3 × 37 × 3533

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7058934
Product of the distinct prime numbers

The prime factorization of 28235736 is 2 × 2 × 2 × 9 × 3 × 37 × 3533. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 56, 73, 156, 463, 6039, 2098, 79014, 27679, 873080, 330694, 9520731, 9607564, 97576670, 37292877, 190446105, 83926369, 4375333992, 8097158328

Basic calculations (n = 28235736)

Multiplication

n×y
n×2 56471472
n×3 84707208
n×4 112942944
n×5 141178680

Division

n÷y
n÷2 14117868
n÷3 9411912
n÷3 7058934
n÷5 5647147.2

Exponentiation

ny
n2 797256787461696
n3 2.2511132174977E+22
n4 6.3561838515374E+29
n5 1.7947152919947E+37

Nth Root

y√n
2√n 5313.7308926968
3√n 304.50869930739
4√n 72.895342050756
5√n 30.914328858927

Divisors of 28235736

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3533, 3996, 7066, 7992, 10599, 14132, 21198, 28264, 31797, 42396, 63594, 84792, 95391, 127188, 130721, 190782, 254376, 261442, 381564, 392163, 522884, 763128, 784326, 1045768, 1176489, 1568652, 2352978, 3137304, 3529467, 4705956, 7058934, 9411912, 14117868, 28235736

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28235735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28235736 can be divided by 64 positive divisors. The sum of these divisors (counting 28235736) is 1, the average is 0.015625.

Base conversion 28235736

Base System Value
2 Binary 1101011101101011111011000
3 Ternary 1222010112011000
4 Quaternary 1223231133120
5 Quinary 24212020421
6 Senary 2445105000
8 Octal 153553730
10 Decimal 28235736
12 Duodecimal 9558160
16 Hexadecimal 1aed7d8
20 Vigesimal 8g996g
36 Base36 gt6u0

Cryptographic Hash Functions

md5 20cfeb239218b98e7fe3c02f5ffc95f1
sha1 2781fbc370fe343285b5070fce67e2050fb399ec
sha256 6a26d9fb0e498a7d03126baabf6a0f23160a03b6e2a517ce5204aaa35f42a375
sha512 1c6c18fcc436c2b398a9d041fcf6bf44e6c448d34995a87ba05465493b72dd6010ef5935ec3ce921f601d6a6af23d32754b64e132ada9bb0abb24b9d91df094a
ripemd-160 22ceb6240cd5a8539eb319cbcdac37905097c322

28235736 as geometric shapes

Circle

Radius = n
Diameter 56471472
Circumference 177410361.5726
Area 2.5046560665143E+15

Sphere

Radius = n
Volume 9.4294409953194E+22
Surface area 1.0018624266057E+16
Circumference 177410361.5726

Square

Length = n
Perimeter 112942944
Area 797256787461696
Diagonal 39931360.794786

Cube

Length = n
Surface area 4783540724770176
Volume 2.2511132174977E+22
Space diagonal 48905729.341102

Equilateral Triangle

Length = n
Perimeter 84707208
Area 3.452223156407E+14
Altitude 24452864.670551

Triangular Pyramid

Length = n
Surface area 3.452223156407E+14
Volume 2.6529623688521E+21
Height 13310453.598262