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

28502009 (number)

28502009 is an odd 8-digits prime number following 28502008 and preceding 28502010. In scientific notation, it is written as 2.8502009 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 28502008 positive integers (up to 28502009) that are relatively prime to 28502009.

Interesting facts

28502009 has 2 divisors, whose sum is 28502010
The reverse of 28502009 is 90020582
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-eight million five hundred two thousand nine

Notation

Scientific notation	2.8502009 × 10^7
Engineering notation	2.8502009 × 10^6

Prime Factorization of 28502009

Prime Factorization 28502009

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	28502009	Product of the distinct prime numbers

The prime factorization of 28502009 is 28502009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 7, 6, 64, 531, 21, 3030, 6281, 78217, 79392, 885993, 832894, 8223352, 9299707, 27270805, 34156477, 392214556, 845846076, 5405480046, 5515257317

Basic calculations (n = 28502009)

Multiplication

n×y

n×2	57004018
n×3	85506027
n×4	114008036
n×5	142510045

Division

n÷y

n÷2	14251004.5
n÷3	9500669.6666667
n÷3	7125502.25
n÷5	5700401.8

Exponentiation

n^y

n²	812364517036081
n³	2.3154020775843E+22
n⁴	6.5993610853927E+29
n⁵	1.8809504905011E+37

Nth Root

^y√n

²√n	5338.7272827894
³√n	305.46291436252
⁴√n	73.066594848737
⁵√n	30.972416770462

Divisors of 28502009

1, 28502009

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	28502010	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14251005	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5338.7273764447	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999298295	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28502009 can be divided by 2 positive divisors. The sum of these divisors (counting 28502009) is 28502010, the average is 14251005.

Base conversion 28502009

Base	System	Value
2	Binary	1101100101110011111111001
3	Ternary	1222122001101222
4	Quaternary	1230232133321
5	Quinary	24244031014
6	Senary	2454521425
8	Octal	154563771
10	Decimal	28502009
12	Duodecimal	9666275
16	Hexadecimal	1b2e7f9
20	Vigesimal	8i2f09
36	Base36	gywah

Cryptographic Hash Functions

md5	fd70d58daa476505de9282b29eaa3dcd
sha1	ecc22ad5c9f246842bbfc23a735c61007baf8308
sha256	b922f3120a74a81b36ec7e751346f27a7bc9155247009e3c542a446b47609d2e
sha512	dfc6d494938a639af1031c547afffc708a0aeae41a47905823c46e31660f4522876823ed00fea0362cf0510f66afa63de47b2b44bdc5411d96ee7b128bca576c
ripemd-160	c71763172705afe26878fa835ee19129c2abe694

28502009 as geometric shapes

Circle

Radius = n

Diameter	57004018
Circumference	179083404.1739
Area	2.5521183987576E+15

Sphere

Radius = n

Volume	9.6987335427272E+22
Surface area	1.020847359503E+16
Circumference	179083404.1739

Square

Length = n

Perimeter	114008036
Area	812364517036081
Diagonal	40307927.68268

Cube

Length = n

Surface area	4874187102216486
Volume	2.3154020775843E+22
Space diagonal	49366927.705785

Equilateral Triangle

Length = n

Perimeter	85506027
Area	3.5176415444316E+14
Altitude	24683463.852893

Triangular Pyramid

Length = n

Surface area	3.5176415444316E+14
Volume	2.7287275170555E+21
Height	13435975.894227