28233724 (number)

28233724 is an even 8-digits composite number following 28233723 and preceding 28233725. In scientific notation, it is written as 2.8233724 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 14116860 positive integers (up to 28233724) that are relatively prime to 28233724.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-three thousand seven hundred twenty-four

Notation

Scientific notation 2.8233724 × 10^7
Engineering notation 2.8233724 × 10^6

Prime Factorization of 28233724

Prime Factorization 2 × 2 × 7058431

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14116862
Product of the distinct prime numbers

The prime factorization of 28233724 is 2 × 2 × 7058431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 86, 70, 423, 243, 5100, 7642, 33818, 46790, 537218, 897595, 6033626, 5484989, 35282221, 96482538, 68921415, 141707133, 4479941790, 9786579295

Basic calculations (n = 28233724)

Multiplication

n×y
n×2 56467448
n×3 84701172
n×4 112934896
n×5 141168620

Division

n÷y
n÷2 14116862
n÷3 9411241.3333333
n÷3 7058431
n÷5 5646744.8

Exponentiation

ny
n2 797143170908176
n3 2.2506320275906E+22
n4 6.3543723492554E+29
n5 1.7940759510211E+37

Nth Root

y√n
2√n 5313.5415684833
3√n 304.50146632131
4√n 72.894043436232
5√n 30.913888272553

Divisors of 28233724

1, 2, 4, 7058431, 14116862, 28233724

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28233723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28233724 can be divided by 6 positive divisors. The sum of these divisors (counting 28233724) is 1, the average is 0.16666666666667.

Base conversion 28233724

Base System Value
2 Binary 1101011101100111111111100
3 Ternary 1222010102101111
4 Quaternary 1223230333330
5 Quinary 24211434344
6 Senary 2445051404
8 Octal 153547774
10 Decimal 28233724
12 Duodecimal 9556b64
16 Hexadecimal 1aecffc
20 Vigesimal 8g9464
36 Base36 gt5a4

Cryptographic Hash Functions

md5 f97266cc1738a264c0ffdd21ee8e7e54
sha1 73549368292b63bd954479d678922fae67bf6b98
sha256 ba4c6ab9c1768d98bf5c4490fe2379a6afb9d1e5b6c7c56b0c8e96af6ad43e12
sha512 8ebfa29fb931a7e1d063f88bd50315a199c75abe8bc3e7bf0417c4d46796d8d3d1cc0fd067e05c5fc1bc3d21f34e07924073b30584047ab63151d549ecf654d7
ripemd-160 f317f4f8bd49dfbfdd168430b9bb8b07e569d89e

28233724 as geometric shapes

Circle

Radius = n
Diameter 56467448
Circumference 177397719.80376
Area 2.5042991295844E+15

Sphere

Radius = n
Volume 9.4274253917502E+22
Surface area 1.0017196518338E+16
Circumference 177397719.80376

Square

Length = n
Perimeter 112934896
Area 797143170908176
Diagonal 39928515.397099

Cube

Length = n
Surface area 4782859025449056
Volume 2.2506320275906E+22
Space diagonal 48902244.454877

Equilateral Triangle

Length = n
Perimeter 84701172
Area 3.4517311822988E+14
Altitude 24451122.227438

Triangular Pyramid

Length = n
Surface area 3.4517311822988E+14
Volume 2.6523952811083E+21
Height 13309505.132366