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

28802009 (number)

28802009 is an odd 8-digits composite number following 28802008 and preceding 28802010. In scientific notation, it is written as 2.8802009 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 28789200 positive integers (up to 28802009) that are relatively prime to 28802009.

Interesting facts

28802009 has 4 divisors, whose sum is 28814820
The reverse of 28802009 is 90020882
Previous prime number is 2909

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-eight million eight hundred two thousand nine

Notation

Scientific notation	2.8802009 × 10^7
Engineering notation	2.8802009 × 10^6

Prime Factorization of 28802009

Prime Factorization 2909 × 9901

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28802009	Product of the distinct prime numbers

The prime factorization of 28802009 is 2909 × 9901. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 61, 17, 272, 448, 6900, 2677, 16983, 96231, 416935, 781655, 7171129, 1559192, 69201271, 80054034, 58525904, 833745226, 6751506061, 46410225

Basic calculations (n = 28802009)

Multiplication

n×y

n×2	57604018
n×3	86406027
n×4	115208036
n×5	144010045

Division

n÷y

n÷2	14401004.5
n÷3	9600669.6666667
n÷3	7200502.25
n÷5	5760401.8

Exponentiation

n^y

n²	829555722436081
n³	2.3892871383606E+22
n⁴	6.8816269662645E+29
n⁵	1.9820468181699E+37

Nth Root

^y√n

²√n	5366.750320259
³√n	306.53090017897
⁴√n	73.258107539432
⁵√n	31.037344474248

Divisors of 28802009

1, 2909, 9901, 28802009

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	-28802008	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 28802009 can be divided by 4 positive divisors. The sum of these divisors (counting 28802009) is 1, the average is 0.25.

Base conversion 28802009

Base	System	Value
2	Binary	1101101110111101111011001
3	Ternary	2000012021221002
4	Quaternary	1231313233121
5	Quinary	24333131014
6	Senary	2505154345
8	Octal	155675731
10	Decimal	28802009
12	Duodecimal	978b9b5
16	Hexadecimal	1b77bd9
20	Vigesimal	900509
36	Base36	h5brt

Cryptographic Hash Functions

md5	faaae1fc0ff4b925b58a44c60e8e9914
sha1	a72d8a024f1801df425aeb86a15217f4304cca32
sha256	b3a3875e0ecde5fb051b527044d3a23f6a0da165b573389b8339a2e2f0f5a3ac
sha512	142292c48369bd0df7fd411de1f70fa6b2c8b98d0d7c7ae85ff2e37e533b6fdbd22cca21390eaa38a32b1e831ad9ed6c6a92c85f4d355089d283f15dcef741b7
ripemd-160	bf60760633f87a4d8dba1aa49927568a73cc06ed

28802009 as geometric shapes

Circle

Radius = n

Diameter	57604018
Circumference	180968359.76605
Area	2.6061261633486E+15

Sphere

Radius = n

Volume	1.0008222561587E+23
Surface area	1.0424504653394E+16
Circumference	180968359.76605

Square

Length = n

Perimeter	115208036
Area	829555722436081
Diagonal	40732191.751392

Cube

Length = n

Surface area	4977334334616486
Volume	2.3892871383606E+22
Space diagonal	49886542.948056

Equilateral Triangle

Length = n

Perimeter	86406027
Area	3.592081647422E+14
Altitude	24943271.474028

Triangular Pyramid

Length = n

Surface area	3.592081647422E+14
Volume	2.8158018962276E+21
Height	13577397.250464