28448910 (number)

28448910 is an even 8-digits composite number following 28448909 and preceding 28448911. In scientific notation, it is written as 2.8448910 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6501600 positive integers (up to 28448910) that are relatively prime to 28448910.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-eight thousand nine hundred ten

Notation

Scientific notation 2.8448910 × 10^7
Engineering notation 2.8448910 × 10^6

Prime Factorization of 28448910

Prime Factorization 2 × 3 × 15 × 49 × 6451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28448910
Product of the distinct prime numbers

The prime factorization of 28448910 is 2 × 3 × 15 × 49 × 6451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 96, 93, 853, 650, 1413, 380, 45959, 98818, 225277, 792715, 1903016, 5424688, 13901703, 90542106, 982866824, 552793372, 2662104003, 934484478

Basic calculations (n = 28448910)

Multiplication

n×y
n×2 56897820
n×3 85346730
n×4 113795640
n×5 142244550

Division

n÷y
n÷2 14224455
n÷3 9482970
n÷3 7112227.5
n÷5 5689782

Exponentiation

ny
n2 809340480188100
n3 2.3024854480228E+22
n4 6.550320128711E+29
n5 1.8634946781289E+37

Nth Root

y√n
2√n 5333.7519627369
3√n 305.27310483995
4√n 73.032540437376
5√n 30.96086789134

Divisors of 28448910

1, 2, 3, 6, 15, 30, 45, 49, 90, 98, 147, 294, 735, 1470, 2205, 4410, 6451, 12902, 19353, 38706, 96765, 193530, 290295, 316099, 580590, 632198, 948297, 1896594, 4741485, 9482970, 14224455, 28448910

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28448909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28448910 can be divided by 32 positive divisors. The sum of these divisors (counting 28448910) is 1, the average is 0.03125.

Base conversion 28448910

Base System Value
2 Binary 1101100100001100010001110
3 Ternary 1222112100120100
4 Quaternary 1230201202032
5 Quinary 24240331120
6 Senary 2453431530
8 Octal 154414216
10 Decimal 28448910
12 Duodecimal 963b5a6
16 Hexadecimal 1b2188e
20 Vigesimal 8hg25a
36 Base36 gxrbi

Cryptographic Hash Functions

md5 9668a1d092dac3332d1a0b7e89a3c570
sha1 3a9bdfc75077098467dd9b569ccc535a1582b2e3
sha256 3eb1dbb92d755bafa706944dbc4744ee1340f1d891bce9435413acb5cf82f704
sha512 2f57cfdf2025ffc678368d868d7c9e3dbdbf7a48c88071a85ee2a14c3f0c993510e96a7b2951b2dd07a975a97d161327db05ed53cdd2a4b605c386506254f02f
ripemd-160 e10d5b8638ca41d5c174bd0cc698cfaaa6b297fd

28448910 as geometric shapes

Circle

Radius = n
Diameter 56897820
Circumference 178749773.31727
Area 2.5426181068118E+15

Sphere

Radius = n
Volume 9.6446284913411E+22
Surface area 1.0170472427247E+16
Circumference 178749773.31727

Square

Length = n
Perimeter 113795640
Area 809340480188100
Diagonal 40232834.356732

Cube

Length = n
Surface area 4856042881128600
Volume 2.3024854480228E+22
Space diagonal 49274957.539954

Equilateral Triangle

Length = n
Perimeter 85346730
Area 3.50454708077E+14
Altitude 24637478.769977

Triangular Pyramid

Length = n
Surface area 3.50454708077E+14
Volume 2.7135051231338E+21
Height 13410944.785577