28253313 (number)

28253313 is an odd 8-digits composite number following 28253312 and preceding 28253314. In scientific notation, it is written as 2.8253313 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 17010000 positive integers (up to 28253313) that are relatively prime to 28253313.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred fifty-three thousand three hundred thirteen

Notation

Scientific notation 2.8253313 × 10^7
Engineering notation 2.8253313 × 10^6

Prime Factorization of 28253313

Prime Factorization 99 × 3 × 251 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28253313
Product of the distinct prime numbers

The prime factorization of 28253313 is 99 × 3 × 251 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 94, 30, 307, 604, 885, 9457, 81818, 25835, 623427, 721461, 9843113, 7221908, 88040898, 57559507, 148480564, 963696285, 5279243772, 8941417440

Basic calculations (n = 28253313)

Multiplication

n×y
n×2 56506626
n×3 84759939
n×4 113013252
n×5 141266565

Division

n÷y
n÷2 14126656.5
n÷3 9417771
n÷3 7063328.25
n÷5 5650662.6

Exponentiation

ny
n2 798249695475969
n3 2.2553198498437E+22
n4 6.3720257632748E+29
n5 1.8003083833387E+37

Nth Root

y√n
2√n 5315.3845580541
3√n 304.57187266996
4√n 72.906683905209
5√n 30.918176790533

Divisors of 28253313

1, 3, 99, 251, 297, 379, 753, 1137, 24849, 37521, 74547, 95129, 112563, 285387, 9417771, 28253313

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28253312
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28253313 can be divided by 16 positive divisors. The sum of these divisors (counting 28253313) is 1, the average is 0.0625.

Base conversion 28253313

Base System Value
2 Binary 1101011110001110010000001
3 Ternary 1222011102021000
4 Quaternary 1223301302001
5 Quinary 24213101223
6 Senary 2445322213
8 Octal 153616201
10 Decimal 28253313
12 Duodecimal 9566369
16 Hexadecimal 1af1c81
20 Vigesimal 8gbd5d
36 Base36 gtke9

Cryptographic Hash Functions

md5 560f3a07ecece22ab0e0089c1544df7b
sha1 67e0bc18ef5c514690659943352fd942272cdd7d
sha256 078064b1f0f93047d24dcc922b9b19a0aeabfc723e6b73bdff9cfd42e2ac7f0b
sha512 87e468e2302468138f2e407bf3802352e33649d9c1e25166bcbdc49c5b459b65925aeb12e36edc5eb113df5bf37d36d22606ae45318868c4f1c5fbd92474e970
ripemd-160 3e57a6ceb96d8e6276565e3768e3c2736e57ea40

28253313 as geometric shapes

Circle

Radius = n
Diameter 56506626
Circumference 177520801.12075
Area 2.5077753790376E+15

Sphere

Radius = n
Volume 9.4470616956857E+22
Surface area 1.003110151615E+16
Circumference 177520801.12075

Square

Length = n
Perimeter 113013252
Area 798249695475969
Diagonal 39956218.426572

Cube

Length = n
Surface area 4789498172855814
Volume 2.2553198498437E+22
Space diagonal 48936173.598146

Equilateral Triangle

Length = n
Perimeter 84759939
Area 3.4565225742269E+14
Altitude 24468086.799073

Triangular Pyramid

Length = n
Surface area 3.4565225742269E+14
Volume 2.6579199326152E+21
Height 13318739.475524