Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28238032 (number)

28238032 is an even 8-digits composite number following 28238031 and preceding 28238033. In scientific notation, it is written as 2.8238032 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 14119008 positive integers (up to 28238032) that are relatively prime to 28238032.

Interesting facts

28238032 has 10 divisors, whose sum is 54711218
The reverse of 28238032 is 23083282
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.8238032 × 10^7
Engineering notation	2.8238032 × 10^6

Prime Factorization of 28238032

Prime Factorization 2 × 2 × 2 × 2 × 1764877

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	3529754	Product of the distinct prime numbers

The prime factorization of 28238032 is 2 × 2 × 2 × 2 × 1764877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 39, 98, 205, 290, 6594, 7340, 90796, 46640, 956017, 455440, 8440569, 8766068, 5792973, 91080871, 41345935, 167820978, 4993975315, 8119385918

Basic calculations (n = 28238032)

Multiplication

n×y

n×2	56476064
n×3	84714096
n×4	112952128
n×5	141190160

Division

n÷y

n÷2	14119016
n÷3	9412677.3333333
n÷3	7059508
n÷5	5647606.4

Exponentiation

n^y

n²	797386451233024
n³	2.2516624126285E+22
n⁴	6.3582515261E+29
n⁵	1.7954451005806E+37

Nth Root

^y√n

²√n	5313.9469323658
³√n	304.51695283197
⁴√n	72.896823883938
⁵√n	30.914831604741

Divisors of 28238032

1, 2, 4, 8, 16, 1764877, 3529754, 7059508, 14119016, 28238032

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28238031	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28238032 can be divided by 10 positive divisors. The sum of these divisors (counting 28238032) is 1, the average is 0.1.

Base conversion 28238032

Base	System	Value
2	Binary	1101011101110000011010000
3	Ternary	1222010122022001
4	Quaternary	1223232003100
5	Quinary	24212104112
6	Senary	2445123344
8	Octal	153560320
10	Decimal	28238032
12	Duodecimal	9559554
16	Hexadecimal	1aee0d0
20	Vigesimal	8g9f1c
36	Base36	gt8ls

Cryptographic Hash Functions

md5	d45258fbbf14dd80921351ec36553a8b
sha1	2cb6f0345fb105ee7b1efee0462a5f87899e256d
sha256	a2da18a517aa3a1a4ea226bd3bdb900193743ba1ca6178d9a32dc0ac85947e79
sha512	71215179bbc6d64d4173a847f52e4cdc50710baa7ef4ff865d839187d6ea3411fec4cc91b44d9e06d8f7798c2ef5f2dcbf1b85df427e8f303b7104400b9aaa7e
ripemd-160	c6f1b77ba352e61ef4d36c3d89bad3f2cd67fefa

28238032 as geometric shapes

Circle

Radius = n

Diameter	56476064
Circumference	177424787.76607
Area	2.5050634172657E+15

Sphere

Radius = n

Volume	9.4317414585038E+22
Surface area	1.0020253669063E+16
Circumference	177424787.76607

Square

Length = n

Perimeter	112952128
Area	797386451233024
Diagonal	39934607.829125

Cube

Length = n

Surface area	4784318707398144
Volume	2.2516624126285E+22
Space diagonal	48909706.129756

Equilateral Triangle

Length = n

Perimeter	84714096
Area	3.4527846170066E+14
Altitude	24454853.064878

Triangular Pyramid

Length = n

Surface area	3.4527846170066E+14
Volume	2.6536096015207E+21
Height	13311535.943042