21084300 (number)

21084300 is an even 8-digits composite number following 21084299 and preceding 21084301. In scientific notation, it is written as 2.1084300 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 72 positive divisors. There are 5287680 positive integers (up to 21084300) that are relatively prime to 21084300.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-four thousand three hundred

Notation

Scientific notation 2.1084300 × 10^7
Engineering notation 2.1084300 × 10^6

Prime Factorization of 21084300

Prime Factorization 2 × 2 × 225 × 3 × 3 × 19 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3514050
Product of the distinct prime numbers

The prime factorization of 21084300 is 2 × 2 × 225 × 3 × 3 × 19 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 19, 46, 973, 272, 189, 6753, 70471, 78042, 666344, 396044, 2173483, 3571896, 17780186, 72613968, 337279126, 844726985, 9698691481, 1999703427

Basic calculations (n = 21084300)

Multiplication

n×y
n×2 42168600
n×3 63252900
n×4 84337200
n×5 105421500

Division

n÷y
n÷2 10542150
n÷3 7028100
n÷3 5271075
n÷5 4216860

Exponentiation

ny
n2 444547706490000
n3 9.3729772079471E+21
n4 1.9762266334552E+29
n5 4.1667355207759E+36

Nth Root

y√n
2√n 4591.7643667767
3√n 276.26109508204
4√n 67.762558738412
5√n 29.160289909886

Divisors of 21084300

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 225, 228, 274, 342, 411, 450, 548, 675, 684, 822, 900, 1233, 1350, 1644, 2025, 2466, 2603, 2700, 4050, 4275, 4932, 5206, 7809, 8100, 8550, 10412, 12825, 15618, 17100, 23427, 25650, 30825, 31236, 38475, 46854, 51300, 61650, 76950, 92475, 93708, 123300, 153900, 184950, 277425, 369900, 554850, 585675, 1109700, 1171350, 1757025, 2342700, 3514050, 5271075, 7028100, 10542150, 21084300

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21084299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21084300 can be divided by 72 positive divisors. The sum of these divisors (counting 21084300) is 1, the average is 0.013888888888889.

Base conversion 21084300

Base System Value
2 Binary 1010000011011100010001100
3 Ternary 1110200012020000
4 Quaternary 1100123202030
5 Quinary 20344144200
6 Senary 2031524300
8 Octal 120334214
10 Decimal 21084300
12 Duodecimal 7089690
16 Hexadecimal 141b88c
20 Vigesimal 6bfaf0
36 Base36 cjwr0

Cryptographic Hash Functions

md5 be04dfdbacfa0f7d35eefe86e3941fe5
sha1 1669ede7350835d704f78bbcf5adb6a58c0574cf
sha256 8af003517645647b3f10f1806b06cf5dac2cf67a8729e53e09a04fb059e57aff
sha512 b9a76c41ece8ff4d985c51712d8f8752550a86c40df2f155913e66dfb1dc4c0e630909adf65f91f1f3962f6e617099cb1c559bbfc5806e635f260ae8306e14fb
ripemd-160 7c134d1dae7ac963b233bee5f653cf63e8d04a1f

21084300 as geometric shapes

Circle

Radius = n
Diameter 42168600
Circumference 132476563.97217
Area 1.3965878088792E+15

Sphere

Radius = n
Volume 3.9261435118335E+22
Surface area 5.5863512355167E+15
Circumference 132476563.97217

Square

Length = n
Perimeter 84337200
Area 444547706490000
Diagonal 29817703.013143

Cube

Length = n
Surface area 2667286238940000
Volume 9.3729772079471E+21
Space diagonal 36519078.842024

Equilateral Triangle

Length = n
Perimeter 63252900
Area 1.9249480350722E+14
Altitude 18259539.421012

Triangular Pyramid

Length = n
Surface area 1.9249480350722E+14
Volume 1.1046159572744E+21
Height 9939234.3377143