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

21084047 (number)

21084047 is an odd 8-digits prime number following 21084046 and preceding 21084048. In scientific notation, it is written as 2.1084047 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 21084046 positive integers (up to 21084047) that are relatively prime to 21084047.

Interesting facts

21084047 has 2 divisors, whose sum is 21084048
The reverse of 21084047 is 74048012
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-one million eighty-four thousand forty-seven

Notation

Scientific notation	2.1084047 × 10^7
Engineering notation	2.1084047 × 10^6

Prime Factorization of 21084047

Prime Factorization 21084047

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21084047	Product of the distinct prime numbers

The prime factorization of 21084047 is 21084047. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 7, 78, 630, 357, 5554, 1492, 6646, 88086, 77084, 393916, 2369200, 9113181, 63117378, 97875231, 461792496, 980453163, 136967495, 5855797085

Basic calculations (n = 21084047)

Multiplication

n×y

n×2	42168094
n×3	63252141
n×4	84336188
n×5	105420235

Division

n÷y

n÷2	10542023.5
n÷3	7028015.6666667
n÷3	5271011.75
n÷5	4216809.4

Exponentiation

n^y

n²	444537037898209
n³	9.3726398002866E+21
n⁴	1.9761317806331E+29
n⁵	4.1664855341063E+36

Nth Root

^y√n

²√n	4591.736817371
³√n	276.25999008391
⁴√n	67.762355459141
⁵√n	29.160219928063

Divisors of 21084047

1, 21084047

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21084048	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10542024	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4591.7369262622	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999051416	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21084047 can be divided by 2 positive divisors. The sum of these divisors (counting 21084047) is 21084048, the average is 10542024.

Base conversion 21084047

Base	System	Value
2	Binary	1010000011011011110001111
3	Ternary	1110200011212122
4	Quaternary	1100123132033
5	Quinary	20344142142
6	Senary	2031523155
8	Octal	120333617
10	Decimal	21084047
12	Duodecimal	70894bb
16	Hexadecimal	141b78f
20	Vigesimal	6bfa27
36	Base36	cjwjz

Cryptographic Hash Functions

md5	c3be454655610a75e1c1ad4caaa2104b
sha1	c84122d70441ff65dc89be7afb4a0c0e2efa9f71
sha256	6cacb564f52ae636d91c8b34fd19b8b5b95b5bb798894f56f5d0133ea09e2581
sha512	e93b0ed4d7fb288029ff528cdcc7395468a7363509afb7973181971f151b8ebafbd9971e28d3be33a99ac2e7da66c5cdcd4242018d009ae2f3bdb34ea79036e2
ripemd-160	7837bf5e464fc7b1469aff29d325aa9eb5835044

21084047 as geometric shapes

Circle

Radius = n

Diameter	42168094
Circumference	132474974.32628
Area	1.3965542925096E+15

Sphere

Radius = n

Volume	3.9260021788432E+22
Surface area	5.5862171700383E+15
Circumference	132474974.32628

Square

Length = n

Perimeter	84336188
Area	444537037898209
Diagonal	29817345.217112

Cube

Length = n

Surface area	2667222227389254
Volume	9.3726398002866E+21
Space diagonal	36518640.63317

Equilateral Triangle

Length = n

Perimeter	63252141
Area	1.9249018387147E+14
Altitude	18259320.316585

Triangular Pyramid

Length = n

Surface area	1.9249018387147E+14
Volume	1.1045761934003E+21
Height	9939115.0723706