28253244 (number)

28253244 is an even 8-digits composite number following 28253243 and preceding 28253245. In scientific notation, it is written as 2.8253244 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 9298224 positive integers (up to 28253244) that are relatively prime to 28253244.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred fifty-three thousand two hundred forty-four

Notation

Scientific notation 2.8253244 × 10^7
Engineering notation 2.8253244 × 10^6

Prime Factorization of 28253244

Prime Factorization 2 × 2 × 3 × 79 × 29803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14126622
Product of the distinct prime numbers

The prime factorization of 28253244 is 2 × 2 × 3 × 79 × 29803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 93, 45, 824, 317, 2555, 2873, 94791, 21072, 871143, 276244, 442715, 8416222, 19110558, 40181142, 277135646, 569725669, 8151262364, 9875255680

Basic calculations (n = 28253244)

Multiplication

n×y
n×2 56506488
n×3 84759732
n×4 113012976
n×5 141266220

Division

n÷y
n÷2 14126622
n÷3 9417748
n÷3 7063311
n÷5 5650648.8

Exponentiation

ny
n2 798245796523536
n3 2.2553033261154E+22
n4 6.3719635166749E+29
n5 1.8002863999572E+37

Nth Root

y√n
2√n 5315.3780674567
3√n 304.57162472881
4√n 72.906639392148
5√n 30.918161688897

Divisors of 28253244

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 29803, 59606, 89409, 119212, 178818, 357636, 2354437, 4708874, 7063311, 9417748, 14126622, 28253244

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 -28253243
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 28253244 can be divided by 24 positive divisors. The sum of these divisors (counting 28253244) is 1, the average is 0.041666666666667.

Base conversion 28253244

Base System Value
2 Binary 1101011110001110000111100
3 Ternary 1222011102011110
4 Quaternary 1223301300330
5 Quinary 24213100434
6 Senary 2445322020
8 Octal 153616074
10 Decimal 28253244
12 Duodecimal 9566310
16 Hexadecimal 1af1c3c
20 Vigesimal 8gbd24
36 Base36 gtkcc

Cryptographic Hash Functions

md5 b7974f291aaa6b8d5b594e009768aa39
sha1 fb65b6455da2141526aba6e5f2a2325cc2aeee2d
sha256 281cde4389ab70f4d65836b84b7bf0b65a3134c2d08c944c8fb5398dd7c0b61c
sha512 fcacac5d7660d56ccc459d0bd655e8c30e5570e3d54e225fe0f981c3ebc5616ea4dc313e7e3763a5d4df35caedf927edc77e2c27b094ab950a3659cb116220e9
ripemd-160 7a18fb7612fe67fca6249d85b8d795162cbdbfe7

28253244 as geometric shapes

Circle

Radius = n
Diameter 56506488
Circumference 177520367.58096
Area 2.5077631301173E+15

Sphere

Radius = n
Volume 9.4469924812543E+22
Surface area 1.0031052520469E+16
Circumference 177520367.58096

Square

Length = n
Perimeter 113012976
Area 798245796523536
Diagonal 39956120.845836

Cube

Length = n
Surface area 4789474779141216
Volume 2.2553033261154E+22
Space diagonal 48936054.086641

Equilateral Triangle

Length = n
Perimeter 84759732
Area 3.4565056912676E+14
Altitude 24468027.04332

Triangular Pyramid

Length = n
Surface area 3.4565056912676E+14
Volume 2.6579004592146E+21
Height 13318706.948612