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

21271009 (number)

21271009 is an odd 8-digits prime number following 21271008 and preceding 21271010. In scientific notation, it is written as 2.1271009 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21271008 positive integers (up to 21271009) that are relatively prime to 21271009.

Interesting facts

21271009 has 2 divisors, whose sum is 21271010
The reverse of 21271009 is 90017212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million two hundred seventy-one thousand nine

Notation

Scientific notation	2.1271009 × 10^7
Engineering notation	2.1271009 × 10^6

Prime Factorization of 21271009

Prime Factorization 21271009

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21271009	Product of the distinct prime numbers

The prime factorization of 21271009 is 21271009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 7, 41, 5, 448, 3294, 2796, 94517, 71155, 261348, 400257, 7881413, 3629654, 7256778, 18245465, 480698286, 535873084, 5537062408, 4947738256

Basic calculations (n = 21271009)

Multiplication

n×y

n×2	42542018
n×3	63813027
n×4	85084036
n×5	106355045

Division

n÷y

n÷2	10635504.5
n÷3	7090336.3333333
n÷3	5317752.25
n÷5	4254201.8

Exponentiation

n^y

n²	452455823878081
n³	9.6241919018131E+21
n⁴	2.0471627256119E+29
n⁵	4.3545216760956E+36

Nth Root

^y√n

²√n	4612.0504116933
³√n	277.07416330605
⁴√n	67.912078540516
⁵√n	29.211752896548

Divisors of 21271009

1, 21271009

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21271010	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10635505	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4612.0505201049	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999059753	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21271009 can be divided by 2 positive divisors. The sum of these divisors (counting 21271009) is 21271010, the average is 10635505.

Base conversion 21271009

Base	System	Value
2	Binary	1010001001001000111100001
3	Ternary	1111000200100011
4	Quaternary	1101021013201
5	Quinary	20421133014
6	Senary	2035524521
8	Octal	121110741
10	Decimal	21271009
12	Duodecimal	7159741
16	Hexadecimal	14491e1
20	Vigesimal	6ciha9
36	Base36	cnwtd

Cryptographic Hash Functions

md5	6398bf24f276b7ffe5e619bf183f3d3a
sha1	f181be8c794170a661a37e120dc3420abeddf13f
sha256	18d8f678eb3aa7aae41d95e9b958be820a7632a9858238690c17cb2fd45d574e
sha512	860bc0452187c00dd767db7e91b40659268105c7e2a55eaa98f9c398b615022dcd05e1535cb0f89e2dd37b2f823675fb352e8dd3a66c348b0844c9446daa2d01
ripemd-160	59f4dd72fdb4a1061ff44c3923b75475201058d8

21271009 as geometric shapes

Circle

Radius = n

Diameter	42542018
Circumference	133649691.21768
Area	1.4214318923693E+15

Sphere

Radius = n

Volume	4.0313720767299E+22
Surface area	5.6857275694772E+15
Circumference	133649691.21768

Square

Length = n

Perimeter	85084036
Area	452455823878081
Diagonal	30081749.41316

Cube

Length = n

Surface area	2714734943268486
Volume	9.6241919018131E+21
Space diagonal	36842468.316255

Equilateral Triangle

Length = n

Perimeter	63813027
Area	1.9591911878432E+14
Altitude	18421234.158127

Triangular Pyramid

Length = n

Surface area	1.9591911878432E+14
Volume	1.1342218928688E+21
Height	10027249.804387