20184820 (number)

20184820 is an even 8-digits composite number following 20184819 and preceding 20184821. In scientific notation, it is written as 2.0184820 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8057856 positive integers (up to 20184820) that are relatively prime to 20184820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0184820 × 10^7
Engineering notation 2.0184820 × 10^6

Prime Factorization of 20184820

Prime Factorization 2 × 2 × 5 × 977 × 1033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10092410
Product of the distinct prime numbers

The prime factorization of 20184820 is 2 × 2 × 5 × 977 × 1033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 73, 5, 940, 720, 1673, 9297, 30348, 99751, 93537, 528671, 8095491, 6408687, 6964619, 18914472, 648871887, 865514968, 3919225924, 6868795984

Basic calculations (n = 20184820)

Multiplication

n×y
n×2 40369640
n×3 60554460
n×4 80739280
n×5 100924100

Division

n÷y
n÷2 10092410
n÷3 6728273.3333333
n÷3 5046205
n÷5 4036964

Exponentiation

ny
n2 407426958432400
n3 8.2238398191055E+21
n4 1.6599672645748E+29
n5 3.3506140441334E+36

Nth Root

y√n
2√n 4492.7519406261
3√n 272.27533034521
4√n 67.027993708794
5√n 28.907130041936

Divisors of 20184820

1, 2, 4, 5, 10, 20, 977, 1033, 1954, 2066, 3908, 4132, 4885, 5165, 9770, 10330, 19540, 20660, 1009241, 2018482, 4036964, 5046205, 10092410, 20184820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20184819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20184820 can be divided by 24 positive divisors. The sum of these divisors (counting 20184820) is 1, the average is 0.041666666666667.

Base conversion 20184820

Base System Value
2 Binary 1001100111111111011110100
3 Ternary 1101222111100221
4 Quaternary 1030333323310
5 Quinary 20131403240
6 Senary 2000344124
8 Octal 114777364
10 Decimal 20184820
12 Duodecimal 6915044
16 Hexadecimal 133fef4
20 Vigesimal 663210
36 Base36 c0mpg

Cryptographic Hash Functions

md5 61966a064f6b21727ebdc02feecf8c92
sha1 1c44e360d846fe281715fa77a64d297f66480e40
sha256 332dd3a736a7044cb90dfab5d32997bd29c1a78475b5e35e9be1bb4330dc9416
sha512 98b2fc288d10228e2f53a826fe7834d2bc2a3dce4e91ff9678fe8a053186c9888fcbfcbfbd4ddcf1f4f7f794e050c589ea9c68c37ba0bc331f21e5be815800e0
ripemd-160 6485fe60728f6f778e96dfe1045a02e492154739

20184820 as geometric shapes

Circle

Radius = n
Diameter 40369640
Circumference 126824964.45206
Area 1.2799695394857E+15

Sphere

Radius = n
Volume 3.4447939680001E+22
Surface area 5.1198781579426E+15
Circumference 126824964.45206

Square

Length = n
Perimeter 80739280
Area 407426958432400
Diagonal 28545646.19806

Cube

Length = n
Surface area 2444561750594400
Volume 8.2238398191055E+21
Space diagonal 34961133.781632

Equilateral Triangle

Length = n
Perimeter 60554460
Area 1.7642104809454E+14
Altitude 17480566.890816

Triangular Pyramid

Length = n
Surface area 1.7642104809454E+14
Volume 9.6918881724691E+20
Height 9515215.3993532