20185184 (number)

20185184 is an even 8-digits composite number following 20185183 and preceding 20185185. In scientific notation, it is written as 2.0185184 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 9877120 positive integers (up to 20185184) that are relatively prime to 20185184.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0185184 × 10^7
Engineering notation 2.0185184 × 10^6

Prime Factorization of 20185184

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 13421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1261574
Product of the distinct prime numbers

The prime factorization of 20185184 is 2 × 2 × 2 × 2 × 2 × 47 × 13421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 70, 81, 387, 897, 5742, 829, 42013, 99533, 41154, 780034, 4378139, 8608816, 81776438, 45795805, 922993596, 394510949, 5993792057, 2599086516

Basic calculations (n = 20185184)

Multiplication

n×y
n×2 40370368
n×3 60555552
n×4 80740736
n×5 100925920

Division

n÷y
n÷2 10092592
n÷3 6728394.6666667
n÷3 5046296
n÷5 4037036.8

Exponentiation

ny
n2 407441653113856
n3 8.2242847373674E+21
n4 1.6600870069215E+29
n5 3.350916169072E+36

Nth Root

y√n
2√n 4492.7924501361
3√n 272.27696701449
4√n 67.028295891632
5√n 28.907234299685

Divisors of 20185184

1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13421, 26842, 53684, 107368, 214736, 429472, 630787, 1261574, 2523148, 5046296, 10092592, 20185184

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 -20185183
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 20185184 can be divided by 24 positive divisors. The sum of these divisors (counting 20185184) is 1, the average is 0.041666666666667.

Base conversion 20185184

Base System Value
2 Binary 1001101000000000001100000
3 Ternary 1101222111212102
4 Quaternary 1031000001200
5 Quinary 20131411214
6 Senary 2000345532
8 Octal 115000140
10 Decimal 20185184
12 Duodecimal 69152a8
16 Hexadecimal 1340060
20 Vigesimal 6632j4
36 Base36 c0mzk

Cryptographic Hash Functions

md5 5ab3608d483d4ede6ad9e86e07ec2ccf
sha1 b3dcc95c6460320c3384d677fa758643f090c8bb
sha256 c3f3565fae2bb9edc2165cf81c0284ee530b7a8e31e33b762b1e0659cea74c0f
sha512 1fd5c8fe5290dc894e5dc9d4607074551dd5cbf1594aed61663569491cdb2d399df62354bb0e98f1788ef6e3d9421505e205ec2637779f5d7336cb704e9e558e
ripemd-160 87659cc21e1a36e0506fa0baeb97f8edcfb9f4b7

20185184 as geometric shapes

Circle

Radius = n
Diameter 40370368
Circumference 126827251.53152
Area 1.280015704189E+15

Sphere

Radius = n
Volume 3.4449803349259E+22
Surface area 5.1200628167559E+15
Circumference 126827251.53152

Square

Length = n
Perimeter 80740736
Area 407441653113856
Diagonal 28546160.971796

Cube

Length = n
Surface area 2444649918683136
Volume 8.2242847373674E+21
Space diagonal 34961764.248126

Equilateral Triangle

Length = n
Perimeter 60555552
Area 1.7642741107826E+14
Altitude 17480882.124063

Triangular Pyramid

Length = n
Surface area 1.7642741107826E+14
Volume 9.6924125136691E+20
Height 9515386.9905988