28239910 (number)

28239910 is an even 8-digits composite number following 28239909 and preceding 28239911. In scientific notation, it is written as 2.8239910 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 10906336 positive integers (up to 28239910) that are relatively prime to 28239910.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-nine thousand nine hundred ten

Notation

Scientific notation 2.8239910 × 10^7
Engineering notation 2.8239910 × 10^6

Prime Factorization of 28239910

Prime Factorization 2 × 5 × 29 × 97379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28239910
Product of the distinct prime numbers

The prime factorization of 28239910 is 2 × 5 × 29 × 97379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 34, 50, 25, 692, 5378, 8455, 3605, 886, 400217, 977118, 4369790, 1577300, 66842880, 40586081, 482977457, 415279303, 693707795, 172716705

Basic calculations (n = 28239910)

Multiplication

n×y
n×2 56479820
n×3 84719730
n×4 112959640
n×5 141199550

Division

n÷y
n÷2 14119955
n÷3 9413303.3333333
n÷3 7059977.5
n÷5 5647982

Exponentiation

ny
n2 797492516808100
n3 2.2521116900334E+22
n4 6.3599431436492E+29
n5 1.7960422198177E+37

Nth Root

y√n
2√n 5314.1236342411
3√n 304.52370342234
4√n 72.898035873685
5√n 30.915242798477

Divisors of 28239910

1, 2, 5, 10, 29, 58, 145, 290, 97379, 194758, 486895, 973790, 2823991, 5647982, 14119955, 28239910

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 -28239909
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 28239910 can be divided by 16 positive divisors. The sum of these divisors (counting 28239910) is 1, the average is 0.0625.

Base conversion 28239910

Base System Value
2 Binary 1101011101110100000100110
3 Ternary 1222010201212121
4 Quaternary 1223232200212
5 Quinary 24212134120
6 Senary 2445140154
8 Octal 153564046
10 Decimal 28239910
12 Duodecimal 955a65a
16 Hexadecimal 1aee826
20 Vigesimal 8g9jfa
36 Base36 gta1y

Cryptographic Hash Functions

md5 89265b95e2ccc96933e5cba411f4ea15
sha1 13b0522b98c4ec523d03c24cddf42f4ec8972ceb
sha256 5386b63dc4912a77d74626a22d4e0fec7a2a3d8c6656e9a6913d1351a0284a86
sha512 ed92a1b0fedfd667bdf525e8ab4899e90046a744497297b1384cb0ab2efb340d676c9db032dd849e3b58a8ab98acbe5684bc30adee235e2d97a4b8b636447f3a
ripemd-160 80e2018ae6b205a4b0f39a3a916def6fdcaf44b5

28239910 as geometric shapes

Circle

Radius = n
Diameter 56479820
Circumference 177436587.58807
Area 2.5053966320972E+15

Sphere

Radius = n
Volume 9.4336233872969E+22
Surface area 1.0021586528389E+16
Circumference 177436587.58807

Square

Length = n
Perimeter 112959640
Area 797492516808100
Diagonal 39937263.722196

Cube

Length = n
Surface area 4784955100848600
Volume 2.2521116900334E+22
Space diagonal 48912958.921172

Equilateral Triangle

Length = n
Perimeter 84719730
Area 3.453243894419E+14
Altitude 24456479.460586

Triangular Pyramid

Length = n
Surface area 3.453243894419E+14
Volume 2.6541390800202E+21
Height 13312421.240732