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

28080406 (number)

28080406 is an even 8-digits composite number following 28080405 and preceding 28080407. In scientific notation, it is written as 2.8080406 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 14040202 positive integers (up to 28080406) that are relatively prime to 28080406.

Interesting facts

28080406 has 4 divisors, whose sum is 42120612
The reverse of 28080406 is 60408082
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 eighty thousand four hundred six

Notation

Scientific notation	2.8080406 × 10^7
Engineering notation	2.8080406 × 10^6

Prime Factorization of 28080406

Prime Factorization 2 × 14040203

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28080406	Product of the distinct prime numbers

The prime factorization of 28080406 is 2 × 14040203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 56, 22, 550, 92, 2223, 6952, 86643, 27037, 466248, 736585, 6330071, 3923842, 74584389, 54804516, 918884943, 75137273, 4752555400, 5022769772

Basic calculations (n = 28080406)

Multiplication

n×y

n×2	56160812
n×3	84241218
n×4	112321624
n×5	140402030

Division

n÷y

n÷2	14040203
n÷3	9360135.3333333
n÷3	7020101.5
n÷5	5616081.2

Exponentiation

n^y

n²	788509201124836
n³	2.2141658502321E+22
n⁴	6.2174676025853E+29
n⁵	1.7458901457244E+37

Nth Root

^y√n

²√n	5299.0948283646
³√n	303.94928603471
⁴√n	72.794881883032
⁵√n	30.880240679188

Divisors of 28080406

1, 2, 14040203, 28080406

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	-28080405	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 28080406 can be divided by 4 positive divisors. The sum of these divisors (counting 28080406) is 1, the average is 0.25.

Base conversion 28080406

Base	System	Value
2	Binary	1101011000111100100010110
3	Ternary	1221211122002001
4	Quaternary	1223013210112
5	Quinary	24142033111
6	Senary	2441505514
8	Octal	153074426
10	Decimal	28080406
12	Duodecimal	94a229a
16	Hexadecimal	1ac7916
20	Vigesimal	8fa106
36	Base36	gpuza

Cryptographic Hash Functions

md5	39d6165351849a76a4daff61adf099e4
sha1	8b5a95b9c649018ec792b2be9646dc85ef94be12
sha256	75b8f169bcb459aa428a286c4f2b2574e9a476fb9f14c8d9b9466474e90f3625
sha512	5f569200b9242533c2a173e42121f1cef71e6d0d0eb3e386001998a8eab296d29342c319897a47974dfe206392bdadae3973007f40f6b4ee40350540ef8ff0eb
ripemd-160	9443bcd04bd77ced549d8343952f54bd92d07af5

28080406 as geometric shapes

Circle

Radius = n

Diameter	56160812
Circumference	176434394.39884
Area	2.4771747135417E+15

Sphere

Radius = n

Volume	9.2746762252248E+22
Surface area	9.908698854167E+15
Circumference	176434394.39884

Square

Length = n

Perimeter	112321624
Area	788509201124836
Diagonal	39711691.002143

Cube

Length = n

Surface area	4731055206749016
Volume	2.2141658502321E+22
Space diagonal	48636689.889162

Equilateral Triangle

Length = n

Perimeter	84241218
Area	3.4143449964594E+14
Altitude	24318344.944581

Triangular Pyramid

Length = n

Surface area	3.4143449964594E+14
Volume	2.6094194789513E+21
Height	13237230.334048