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

28133361 (number)

28133361 is an odd 8-digits composite number following 28133360 and preceding 28133362. In scientific notation, it is written as 2.8133361 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 18617856 positive integers (up to 28133361) that are relatively prime to 28133361.

Interesting facts

28133361 has 8 divisors, whose sum is 31488840
The reverse of 28133361 is 16333182
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty-eight million one hundred thirty-three thousand three hundred sixty-one

Notation

Scientific notation	2.8133361 × 10^7
Engineering notation	2.8133361 × 10^6

Prime Factorization of 28133361

Prime Factorization 9 × 137 × 22817

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28133361	Product of the distinct prime numbers

The prime factorization of 28133361 is 9 × 137 × 22817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 100, 90, 405, 454, 5825, 8083, 31380, 62080, 941444, 277947, 4857397, 1742900, 11996495, 53429909, 97548467, 425349424, 2301162509, 1880638194

Basic calculations (n = 28133361)

Multiplication

n×y

n×2	56266722
n×3	84400083
n×4	112533444
n×5	140666805

Division

n÷y

n÷2	14066680.5
n÷3	9377787
n÷3	7033340.25
n÷5	5626672.2

Exponentiation

n^y

n²	791486001156321
n³	2.2267161396977E+22
n⁴	6.2645009002642E+29
n⁵	1.7624146531196E+37

Nth Root

^y√n

²√n	5304.0890829623
³√n	304.14023207644
⁴√n	72.829177415115
⁵√n	30.891878908385

Divisors of 28133361

1, 9, 137, 1233, 22817, 205353, 3125929, 28133361

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28133360	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28133361 can be divided by 8 positive divisors. The sum of these divisors (counting 28133361) is 1, the average is 0.125.

Base conversion 28133361

Base	System	Value
2	Binary	1101011010100011111110001
3	Ternary	1221221022201100
4	Quaternary	1223110133301
5	Quinary	24200231421
6	Senary	2442555013
8	Octal	153243761
10	Decimal	28133361
12	Duodecimal	9508a69
16	Hexadecimal	1ad47f1
20	Vigesimal	8fgd81
36	Base36	gqzu9

Cryptographic Hash Functions

md5	b35dc873a1a2d5f9d714afbc5335ff52
sha1	7101b3e0d8623356679963d650ab72e1ac150ab3
sha256	e7442ff79ef4f16e227bcd4efb967f7378863f6da6040aee4daa84922918531c
sha512	0c08c66958e8c6c4f61a019b3f12f95154c08ed6ab80ae62c78312bef4edce842cfad51b6aa7eb1730698a6a5c83514b0350aacdc78e316bac6a4a3a29d8efa2
ripemd-160	50d5cda9c2f3b7c7bd84295061ac98d91771631f

28133361 as geometric shapes

Circle

Radius = n

Diameter	56266722
Circumference	176767120.47678
Area	2.4865266066519E+15

Sphere

Radius = n

Volume	9.3272467548056E+22
Surface area	9.9461064266074E+15
Circumference	176767120.47678

Square

Length = n

Perimeter	112533444
Area	791486001156321
Diagonal	39786580.681338

Cube

Length = n

Surface area	4748916006937926
Volume	2.2267161396977E+22
Space diagonal	48728410.639677

Equilateral Triangle

Length = n

Perimeter	84400083
Area	3.4272349187057E+14
Altitude	24364205.319838

Triangular Pyramid

Length = n

Surface area	3.4272349187057E+14
Volume	2.6242101369296E+21
Height	13262193.560446