28291253 (number)

28291253 is an odd 8-digits prime number following 28291252 and preceding 28291254. In scientific notation, it is written as 2.8291253 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 28291252 positive integers (up to 28291253) that are relatively prime to 28291253.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-one thousand two hundred fifty-three

Notation

Scientific notation 2.8291253 × 10^7
Engineering notation 2.8291253 × 10^6

Prime Factorization of 28291253

Prime Factorization 28291253

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28291253
Product of the distinct prime numbers

The prime factorization of 28291253 is 28291253. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 4, 53, 456, 140, 189, 8432, 51843, 23427, 451194, 101999, 6683772, 7572475, 86085386, 7604615, 577370552, 62050692, 1575798195, 8963138308

Basic calculations (n = 28291253)

Multiplication

n×y
n×2 56582506
n×3 84873759
n×4 113165012
n×5 141456265

Division

n÷y
n÷2 14145626.5
n÷3 9430417.6666667
n÷3 7072813.25
n÷5 5658250.6

Exponentiation

ny
n2 800394996310009
n3 2.2644177340541E+22
n4 6.406321501181E+29
n5 1.8124286238925E+37

Nth Root

y√n
2√n 5318.9522464485
3√n 304.70814327633
4√n 72.931147299686
5√n 30.926476037065

Divisors of 28291253

1, 28291253

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28291254
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14145627
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5318.952340452
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999293068
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28291253 can be divided by 2 positive divisors. The sum of these divisors (counting 28291253) is 28291254, the average is 14145627.

Base conversion 28291253

Base System Value
2 Binary 1101011111011000010110101
3 Ternary 1222020100022012
4 Quaternary 1223323002311
5 Quinary 24220310003
6 Senary 2450214005
8 Octal 153730265
10 Decimal 28291253
12 Duodecimal 9584305
16 Hexadecimal 1afb0b5
20 Vigesimal 8gg82d
36 Base36 gudo5

Cryptographic Hash Functions

md5 84f7aa05fe8a65955faa7968da810d32
sha1 37dd78da038b3f742fff79472a66219a890f3a3c
sha256 15ca9180d8572863a2e1f7767edc07d9637b4f05c486023239ff4cf231c4b48b
sha512 981967820347632461233f2dfc848427c0fcd307eb54242a88a00be727cee0e65c01ad5b4914ed98614a6a84ec4dbda67a7a84df5a4102fe915e39f9eef90a9d
ripemd-160 f26fe0d3d68404afdfc36e22091c5742d17f39d7

28291253 as geometric shapes

Circle

Radius = n
Diameter 56582506
Circumference 177759185.1713
Area 2.5145150403776E+15

Sphere

Radius = n
Volume 9.4851708239502E+22
Surface area 1.005806016151E+16
Circumference 177759185.1713

Square

Length = n
Perimeter 113165012
Area 800394996310009
Diagonal 40009873.689129

Cube

Length = n
Surface area 4802369977860054
Volume 2.2644177340541E+22
Space diagonal 49001887.605785

Equilateral Triangle

Length = n
Perimeter 84873759
Area 3.4658119993321E+14
Altitude 24500943.802893

Triangular Pyramid

Length = n
Surface area 3.4658119993321E+14
Volume 2.6686418919812E+21
Height 13336624.563043