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

28408027 (number)

28408027 is an odd 8-digits composite number following 28408026 and preceding 28408028. In scientific notation, it is written as 2.8408027 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 28396936 positive integers (up to 28408027) that are relatively prime to 28408027.

Interesting facts

28408027 has 4 divisors, whose sum is 28419120
The reverse of 28408027 is 72080482
Previous prime number is 7079

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-eight million four hundred eight thousand twenty-seven

Notation

Scientific notation	2.8408027 × 10^7
Engineering notation	2.8408027 × 10^6

Prime Factorization of 28408027

Prime Factorization 7079 × 4013

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28408027	Product of the distinct prime numbers

The prime factorization of 28408027 is 7079 × 4013. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 56, 58, 231, 323, 1987, 6545, 14953, 39004, 351950, 820628, 5311906, 1121789, 1593310, 52664385, 804753603, 109398960, 2563517467, 8524269861

Basic calculations (n = 28408027)

Multiplication

n×y

n×2	56816054
n×3	85224081
n×4	113632108
n×5	142040135

Division

n÷y

n÷2	14204013.5
n÷3	9469342.3333333
n÷3	7102006.75
n÷5	5681605.4

Exponentiation

n^y

n²	807015998032729
n³	2.2925732261546E+22
n⁴	6.5127482108076E+29
n⁵	1.8501432701682E+37

Nth Root

^y√n

²√n	5329.9181044365
³√n	305.12680206358
⁴√n	73.006288115727
⁵√n	30.951964201247

Divisors of 28408027

1, 4013, 7079, 28408027

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28408026	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28408027 can be divided by 4 positive divisors. The sum of these divisors (counting 28408027) is 1, the average is 0.25.

Base conversion 28408027

Base	System	Value
2	Binary	1101100010111100011011011
3	Ternary	1222110021111011
4	Quaternary	1230113203123
5	Quinary	24233024102
6	Senary	2452514351
8	Octal	154274333
10	Decimal	28408027
12	Duodecimal	961b9b7
16	Hexadecimal	1b178db
20	Vigesimal	8hb017
36	Base36	gwvrv

Cryptographic Hash Functions

md5	a5f4c91770e52851c7412a6cedec7c3b
sha1	09e54724a5fa606dc621b22b52d688342072ef60
sha256	9e37602d981299b1c69d7a05240ffb3691555d1dec8c922c52e8658f859bee0a
sha512	156e47ca886f9cc1391772ed9e5eb10f1944d2d973039e1abddb98f32cfacf22171cc19dc152ec6ddd337c06e442fae621a1ec629a55bcd3577f00c90e12b3d5
ripemd-160	d6bb29b8f546ef85e7bc80435be4fd1f2367722d

28408027 as geometric shapes

Circle

Radius = n

Diameter	56816054
Circumference	178492897.85236
Area	2.5353155307491E+15

Sphere

Radius = n

Volume	9.6031082734718E+22
Surface area	1.0141262122996E+16
Circumference	178492897.85236

Square

Length = n

Perimeter	113632108
Area	807015998032729
Diagonal	40175017.063661

Cube

Length = n

Surface area	4842095988196374
Volume	2.2925732261546E+22
Space diagonal	49204146.106788

Equilateral Triangle

Length = n

Perimeter	85224081
Area	3.494481777784E+14
Altitude	24602073.053394

Triangular Pyramid

Length = n

Surface area	3.494481777784E+14
Volume	2.7018234576344E+21
Height	13391672.354554