20184840 (number)

20184840 is an even 8-digits composite number following 20184839 and preceding 20184841. In scientific notation, it is written as 2.0184840 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 4686336 positive integers (up to 20184840) that are relatively prime to 20184840.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-four thousand eight hundred forty

Notation

Scientific notation 2.0184840 × 10^7
Engineering notation 2.0184840 × 10^6

Prime Factorization of 20184840

Prime Factorization 2 × 2 × 2 × 585 × 19 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5046210
Product of the distinct prime numbers

The prime factorization of 20184840 is 2 × 2 × 2 × 585 × 19 × 227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 46, 47, 967, 989, 7874, 8586, 18223, 31579, 922742, 701958, 9179124, 3915873, 42372083, 64589330, 818408524, 857760062, 3279061835, 6958969809

Basic calculations (n = 20184840)

Multiplication

n×y
n×2 40369680
n×3 60554520
n×4 80739360
n×5 100924200

Division

n÷y
n÷2 10092420
n÷3 6728280
n÷3 5046210
n÷5 4036968

Exponentiation

ny
n2 407427765825600
n3 8.2238642647472E+21
n4 1.6599738436564E+29
n5 3.3506306438389E+36

Nth Root

y√n
2√n 4492.7541664329
3√n 272.2754202726
4√n 67.028010312353
5√n 28.907135770423

Divisors of 20184840

1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 585, 908, 1170, 1816, 2340, 4313, 4680, 8626, 11115, 17252, 22230, 34504, 44460, 88920, 132795, 265590, 531180, 1062360, 2523105, 5046210, 10092420, 20184840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20184839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20184840 can be divided by 32 positive divisors. The sum of these divisors (counting 20184840) is 1, the average is 0.03125.

Base conversion 20184840

Base System Value
2 Binary 1001100111111111100001000
3 Ternary 1101222111101200
4 Quaternary 1030333330020
5 Quinary 20131403330
6 Senary 2000344200
8 Octal 114777410
10 Decimal 20184840
12 Duodecimal 6915060
16 Hexadecimal 133ff08
20 Vigesimal 663220
36 Base36 c0mq0

Cryptographic Hash Functions

md5 ef831ef26036142314591c984e89fdd2
sha1 bb63cf047535abb43b0141fb654469bd153deb29
sha256 983a791e8127e685fefc7123c1a0cd4dd1f12d8f7664dc5ac2db4a0822323b82
sha512 c76830edab4cf6f1f6d27b7e4768ef6bc8cf16631a1d6a0b6661ebcb84d36d6f2811fd267bc300d8becd9a1bb0fb97489adff87f091691c02212841dd63fffc6
ripemd-160 18725d003981205153ee15799dbbc6fca5bad46a

20184840 as geometric shapes

Circle

Radius = n
Diameter 40369680
Circumference 126825090.11577
Area 1.2799720759862E+15

Sphere

Radius = n
Volume 3.4448042077666E+22
Surface area 5.1198883039448E+15
Circumference 126825090.11577

Square

Length = n
Perimeter 80739360
Area 407427765825600
Diagonal 28545674.482331

Cube

Length = n
Surface area 2444566594953600
Volume 8.2238642647472E+21
Space diagonal 34961168.422649

Equilateral Triangle

Length = n
Perimeter 60554520
Area 1.7642139770605E+14
Altitude 17480584.211324

Triangular Pyramid

Length = n
Surface area 1.7642139770605E+14
Volume 9.6919169819341E+20
Height 9515224.8274436