20184490 (number)

20184490 is an even 8-digits composite number following 20184489 and preceding 20184491. In scientific notation, it is written as 2.0184490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7936720 positive integers (up to 20184490) that are relatively prime to 20184490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0184490 × 10^7
Engineering notation 2.0184490 × 10^6

Prime Factorization of 20184490

Prime Factorization 2 × 5 × 59 × 34211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20184490
Product of the distinct prime numbers

The prime factorization of 20184490 is 2 × 5 × 59 × 34211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 20, 30, 575, 632, 399, 2438, 5211, 37552, 788537, 227330, 8556102, 3304196, 92856330, 64632050, 88650417, 792742042, 7526950901, 9706930738

Basic calculations (n = 20184490)

Multiplication

n×y
n×2 40368980
n×3 60553470
n×4 80737960
n×5 100922450

Division

n÷y
n÷2 10092245
n÷3 6728163.3333333
n÷3 5046122.5
n÷5 4036898

Exponentiation

ny
n2 407413636560100
n3 8.223436473011E+21
n4 1.6598587125513E+29
n5 3.3503401584904E+36

Nth Root

y√n
2√n 4492.7152146558
3√n 272.27384653463
4√n 67.027719748294
5√n 28.907035521249

Divisors of 20184490

1, 2, 5, 10, 59, 118, 295, 590, 34211, 68422, 171055, 342110, 2018449, 4036898, 10092245, 20184490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20184489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20184490 can be divided by 16 positive divisors. The sum of these divisors (counting 20184490) is 1, the average is 0.0625.

Base conversion 20184490

Base System Value
2 Binary 1001100111111110110101010
3 Ternary 1101222110220201
4 Quaternary 1030333312222
5 Quinary 20131400430
6 Senary 2000342414
8 Octal 114776652
10 Decimal 20184490
12 Duodecimal 6914a0a
16 Hexadecimal 133fdaa
20 Vigesimal 66314a
36 Base36 c0mga

Cryptographic Hash Functions

md5 4027d8ba7a6d5b33455c07b1c1b83916
sha1 a2e9e62bebbb157212dff4a922ebcb64e4d005b2
sha256 0d65762f4fffa1f7447d44fd640b4d220771f258f4eb1827ac7fe2fde9830e0e
sha512 a695d54bd77f175af90dbc01cfcc5b28b2f6d5d2f32feddb3d3d7aa4f7fd7f360e6a86d38a2af7e237f907b620fc80d03a2bdfea0d47c42af04073ba20500f55
ripemd-160 da722e24a22e83fbbeb642b4dc779f8c979510bc

20184490 as geometric shapes

Circle

Radius = n
Diameter 40368980
Circumference 126822891.00091
Area 1.2799276875895E+15

Sphere

Radius = n
Volume 3.4446250147832E+22
Surface area 5.119710750358E+15
Circumference 126822891.00091

Square

Length = n
Perimeter 80737960
Area 407413636560100
Diagonal 28545179.507584

Cube

Length = n
Surface area 2444481819360600
Volume 8.223436473011E+21
Space diagonal 34960562.204866

Equilateral Triangle

Length = n
Perimeter 60553470
Area 1.7641527955462E+14
Altitude 17480281.102433

Triangular Pyramid

Length = n
Surface area 1.7641527955462E+14
Volume 9.6914128245381E+20
Height 9515059.8358614