19984284 (number)

19984284 is an even 8-digits composite number following 19984283 and preceding 19984285. In scientific notation, it is written as 1.9984284 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 6661416 positive integers (up to 19984284) that are relatively prime to 19984284.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand two hundred eighty-four

Notation

Scientific notation 1.9984284 × 10^7
Engineering notation 1.9984284 × 10^6

Prime Factorization of 19984284

Prime Factorization 2 × 2 × 9 × 555119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9992142
Product of the distinct prime numbers

The prime factorization of 19984284 is 2 × 2 × 9 × 555119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 1, 17, 550, 561, 2166, 6179, 74583, 6064, 938623, 123367, 4089629, 4676901, 55631686, 21317097, 880418062, 756471971, 4485717777, 1797907513

Basic calculations (n = 19984284)

Multiplication

n×y
n×2 39968568
n×3 59952852
n×4 79937136
n×5 99921420

Division

n÷y
n÷2 9992142
n÷3 6661428
n÷3 4996071
n÷5 3996856.8

Exponentiation

ny
n2 399371606992656
n3 7.9811556156776E+21
n4 1.594976804719E+29
n5 3.1874469438916E+36

Nth Root

y√n
2√n 4470.3785074644
3√n 271.37064338255
4√n 66.860889221311
5√n 28.849461997783

Divisors of 19984284

1, 2, 4, 9, 18, 36, 555119, 1110238, 2220476, 4996071, 9992142, 19984284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984284 can be divided by 12 positive divisors. The sum of these divisors (counting 19984284) is 1, the average is 0.083333333333333.

Base conversion 19984284

Base System Value
2 Binary 1001100001110111110011100
3 Ternary 1101121022021200
4 Quaternary 1030032332130
5 Quinary 20103444114
6 Senary 1552155500
8 Octal 114167634
10 Decimal 19984284
12 Duodecimal 6838b90
16 Hexadecimal 130ef9c
20 Vigesimal 64i0e4
36 Base36 bwbz0

Cryptographic Hash Functions

md5 88227a5fcc1d564770adf76286f90ccd
sha1 7b5156570bbaf682526486975abe9c763faa5ac5
sha256 335077ddb3c2a9d7c4e4983b92453c63bc7a8e28b006a3ae4ae1aaa64765c0cf
sha512 cc00670b01c6b89f167b014a8a2194dbf9c341c421449485a62f855f32418871c52bba680aa342f03384f595bfff489a72a18e5d97927e53b62d9c2f4d15a001
ripemd-160 1af660f2da2600dcd67b320920f7b20c6b0c4e29

19984284 as geometric shapes

Circle

Radius = n
Diameter 39968568
Circumference 125564959.6033
Area 1.2546629065805E+15

Sphere

Radius = n
Volume 3.3431386465826E+22
Surface area 5.0186516263219E+15
Circumference 125564959.6033

Square

Length = n
Perimeter 79937136
Area 399371606992656
Diagonal 28262045.467116

Cube

Length = n
Surface area 2396229641955936
Volume 7.9811556156776E+21
Space diagonal 34613795.240886

Equilateral Triangle

Length = n
Perimeter 59952852
Area 1.7293297860293E+14
Altitude 17306897.620443

Triangular Pyramid

Length = n
Surface area 1.7293297860293E+14
Volume 9.4058820959179E+20
Height 9420681.8223719