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

28012225 (number)

28012225 is an odd 8-digits composite number following 28012224 and preceding 28012226. In scientific notation, it is written as 2.8012225 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 21862400 positive integers (up to 28012225) that are relatively prime to 28012225.

Interesting facts

28012225 has 8 divisors, whose sum is 29844360
The reverse of 28012225 is 52221082
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-eight million twelve thousand two hundred twenty-five

Notation

Scientific notation	2.8012225 × 10^7
Engineering notation	2.8012225 × 10^6

Prime Factorization of 28012225

Prime Factorization 25 × 41 × 27329

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28012225	Product of the distinct prime numbers

The prime factorization of 28012225 is 25 × 41 × 27329. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 70, 91, 435, 728, 983, 4048, 127, 86894, 675443, 471458, 3645713, 8055229, 44699, 7418274, 822105930, 858755771, 8622876347, 5508843120

Basic calculations (n = 28012225)

Multiplication

n×y

n×2	56024450
n×3	84036675
n×4	112048900
n×5	140061125

Division

n÷y

n÷2	14006112.5
n÷3	9337408.3333333
n÷3	7003056.25
n÷5	5602445

Exponentiation

n^y

n²	784684749450625
n³	2.198076575568E+22
n⁴	6.1573015602039E+29
n⁵	1.7247971669728E+37

Nth Root

^y√n

²√n	5292.6576499902
³√n	303.70308397194
⁴√n	72.750653948884
⁵√n	30.865230258499

Divisors of 28012225

1, 25, 41, 1025, 27329, 683225, 1120489, 28012225

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	-28012224	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 28012225 can be divided by 8 positive divisors. The sum of these divisors (counting 28012225) is 1, the average is 0.125.

Base conversion 28012225

Base	System	Value
2	Binary	1101010110110111011000001
3	Ternary	1221201011112211
4	Quaternary	1222312323001
5	Quinary	24132342400
6	Senary	2440222121
8	Octal	152667301
10	Decimal	28012225
12	Duodecimal	946a941
16	Hexadecimal	1ab6ec1
20	Vigesimal	8f1ab5
36	Base36	goedd

Cryptographic Hash Functions

md5	866a63a36d18253b695d0f38d7c0a4df
sha1	eb269a2bbc00718481c148895c7b29aa53df0f7a
sha256	fcc4c131b1e5e2873d3db51a1e92012fe6a26044154692884e354a44d7a3c34e
sha512	941ebc434bdcb25b094ef3699c58e4c0b954d17dd4d87c7f803d24eb375fc5148ab0eb5243cd41e88dca2618fd8222c3cd0a0e2d314ccb69430c5a448779bf08
ripemd-160	9d38868ec15fd4c48168bf1548c0af3d9059bc90

28012225 as geometric shapes

Circle

Radius = n

Diameter	56024450
Circumference	176006000.54141
Area	2.465159844258E+15

Sphere

Radius = n

Volume	9.2072816291095E+22
Surface area	9.8606393770321E+15
Circumference	176006000.54141

Square

Length = n

Perimeter	112048900
Area	784684749450625
Diagonal	39615268.507247

Cube

Length = n

Surface area	4708108496703750
Volume	2.198076575568E+22
Space diagonal	48518596.933051

Equilateral Triangle

Length = n

Perimeter	84036675
Area	3.3977846349323E+14
Altitude	24259298.466526

Triangular Pyramid

Length = n

Surface area	3.3977846349323E+14
Volume	2.590458086919E+21
Height	13205089.502416