28743584 (number)

28743584 is an even 8-digits composite number following 28743583 and preceding 28743585. In scientific notation, it is written as 2.8743584 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors. There are 14242816 positive integers (up to 28743584) that are relatively prime to 28743584.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-three thousand five hundred eighty-four

Notation

Scientific notation 2.8743584 × 10^7
Engineering notation 2.8743584 × 10^6

Prime Factorization of 28743584

Prime Factorization 2 × 2 × 2 × 2 × 2 × 113 × 7949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1796474
Product of the distinct prime numbers

The prime factorization of 28743584 is 2 × 2 × 2 × 2 × 2 × 113 × 7949. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 21, 90, 99, 941, 3155, 6252, 86186, 51859, 494444, 892254, 2715023, 3248925, 36302996, 55896506, 351268861, 607444631, 7072390798, 7335339281

Basic calculations (n = 28743584)

Multiplication

n×y
n×2 57487168
n×3 86230752
n×4 114974336
n×5 143717920

Division

n÷y
n÷2 14371792
n÷3 9581194.6666667
n÷3 7185896
n÷5 5748716.8

Exponentiation

ny
n2 826193621165056
n3 2.3747765750222E+22
n4 6.8259589965383E+29
n5 1.9620252579755E+37

Nth Root

y√n
2√n 5361.3043189134
3√n 306.32349345433
4√n 73.220928148402
5√n 31.024742367185

Divisors of 28743584

1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 7949, 15898, 31796, 63592, 127184, 254368, 898237, 1796474, 3592948, 7185896, 14371792, 28743584

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28743583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28743584 can be divided by 24 positive divisors. The sum of these divisors (counting 28743584) is 1, the average is 0.041666666666667.

Base conversion 28743584

Base System Value
2 Binary 1101101101001011110100000
3 Ternary 2000002022210012
4 Quaternary 1231221132200
5 Quinary 24324243314
6 Senary 2504024052
8 Octal 155513640
10 Decimal 28743584
12 Duodecimal 9762028
16 Hexadecimal 1b697a0
20 Vigesimal 8jcij4
36 Base36 h42ow

Cryptographic Hash Functions

md5 450528f26e76f1219cc16d2a57e0a7b1
sha1 5b18232c7c5d8ea4b14d63e516748bf3eac3b7bc
sha256 a8456e1f9ce1ab310751876ed36bf58c23a30e507bd2ca49b9077bf6cfbae198
sha512 d7ef638a0afaf64cb634fb1776473ea521cec56f4e943aa07dbfc0762785fa56a01c58880f139f5ad19d1b4a0c6423499fd500e43bcd0656fc3a344b36bbedbe
ripemd-160 2c511806b2648b3467d0ee753879ae5b33ad65d5

28743584 as geometric shapes

Circle

Radius = n
Diameter 57487168
Circumference 180601264.66448
Area 2.5955638106949E+15

Sphere

Radius = n
Volume 9.9474408560091E+22
Surface area 1.038225524278E+16
Circumference 180601264.66448

Square

Length = n
Perimeter 114974336
Area 826193621165056
Diagonal 40649566.32401

Cube

Length = n
Surface area 4957161726990336
Volume 2.3747765750222E+22
Space diagonal 49785347.879624

Equilateral Triangle

Length = n
Perimeter 86230752
Area 3.577523321868E+14
Altitude 24892673.939812

Triangular Pyramid

Length = n
Surface area 3.577523321868E+14
Volume 2.7987010333353E+21
Height 13549855.441337