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

28135087 (number)

28135087 is an odd 8-digits prime number following 28135086 and preceding 28135088. In scientific notation, it is written as 2.8135087 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 28135086 positive integers (up to 28135087) that are relatively prime to 28135087.

Interesting facts

28135087 has 2 divisors, whose sum is 28135088
The reverse of 28135087 is 78053182
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-eight million one hundred thirty-five thousand eighty-seven

Notation

Scientific notation	2.8135087 × 10^7
Engineering notation	2.8135087 × 10^6

Prime Factorization of 28135087

Prime Factorization 28135087

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	28135087	Product of the distinct prime numbers

The prime factorization of 28135087 is 28135087. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 6, 36, 71, 320, 768, 3353, 8211, 26973, 45344, 678013, 846558, 2770394, 3745476, 73583427, 38116534, 529625459, 436119598, 6350717260, 1628140048

Basic calculations (n = 28135087)

Multiplication

n×y

n×2	56270174
n×3	84405261
n×4	112540348
n×5	140675435

Division

n÷y

n÷2	14067543.5
n÷3	9378362.3333333
n÷3	7033771.75
n÷5	5627017.4

Exponentiation

n^y

n²	791583120497569
n³	2.2271259962931E+22
n⁴	6.2660383665667E+29
n⁵	1.7629553458869E+37

Nth Root

^y√n

²√n	5304.2517851248
³√n	304.14645168295
⁴√n	72.830294418771
⁵√n	30.892257946457

Divisors of 28135087

1, 28135087

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	28135088	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14067544	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5304.2518793888	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999289144	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28135087 can be divided by 2 positive divisors. The sum of these divisors (counting 28135087) is 28135088, the average is 14067544.

Base conversion 28135087

Base	System	Value
2	Binary	1101011010100111010101111
3	Ternary	1221221102002021
4	Quaternary	1223110322233
5	Quinary	24200310322
6	Senary	2443011011
8	Octal	153247257
10	Decimal	28135087
12	Duodecimal	9509a67
16	Hexadecimal	1ad4eaf
20	Vigesimal	8fghe7
36	Base36	gr167

Cryptographic Hash Functions

md5	aec65c6593e1a5970f2321c477f8e3f0
sha1	5c05f4a35a1adbba2aa8341ce2491271a4d29f3e
sha256	93b7d959dd0801c8d93341b25727f58d6b73b1accef1a5186c0ad82b55ba9207
sha512	f4a45c37a6f68629599cbebaabb74e29d69025f2587d5fadd0338b94ec83dc1414ed06e8bc98ff1a475e47ae024d0bf01a8aa6881f636be77fb743797cfe4254
ripemd-160	c3e05734c3182a70c67a74d4e1c9a7334ebb34fb

28135087 as geometric shapes

Circle

Radius = n

Diameter	56270174
Circumference	176777965.25462
Area	2.4868317160608E+15

Sphere

Radius = n

Volume	9.3289635580975E+22
Surface area	9.9473268642434E+15
Circumference	176777965.25462

Square

Length = n

Perimeter	112540348
Area	791583120497569
Diagonal	39789021.613947

Cube

Length = n

Surface area	4749498722985414
Volume	2.2271259962931E+22
Space diagonal	48731400.159371

Equilateral Triangle

Length = n

Perimeter	84405261
Area	3.4276554577893E+14
Altitude	24365700.079685

Triangular Pyramid

Length = n

Surface area	3.4276554577893E+14
Volume	2.6246931575594E+21
Height	13263007.204649