20086492 (number)

20086492 is an even 8-digits composite number following 20086491 and preceding 20086493. In scientific notation, it is written as 2.0086492 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9966320 positive integers (up to 20086492) that are relatively prime to 20086492.

Interesting facts

Basic properties

Name

Name twenty million eighty-six thousand four hundred ninety-two

Notation

Scientific notation 2.0086492 × 10^7
Engineering notation 2.0086492 × 10^6

Prime Factorization of 20086492

Prime Factorization 2 × 2 × 131 × 38333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10043246
Product of the distinct prime numbers

The prime factorization of 20086492 is 2 × 2 × 131 × 38333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 46, 5, 536, 403, 1972, 3862, 84112, 91117, 51416, 557185, 7943600, 9736138, 33725147, 44981425, 309253431, 5259814, 8776993721, 964257537

Basic calculations (n = 20086492)

Multiplication

n×y
n×2 40172984
n×3 60259476
n×4 80345968
n×5 100432460

Division

n÷y
n÷2 10043246
n÷3 6695497.3333333
n÷3 5021623
n÷5 4017298.4

Exponentiation

ny
n2 403467160866064
n3 8.1042398989989E+21
n4 1.6278574989732E+29
n5 3.2697946630266E+36

Nth Root

y√n
2√n 4481.7956222925
3√n 271.83249129731
4√n 66.946214398519
5√n 28.878911459297

Divisors of 20086492

1, 2, 4, 131, 262, 524, 38333, 76666, 153332, 5021623, 10043246, 20086492

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 -20086491
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 20086492 can be divided by 12 positive divisors. The sum of these divisors (counting 20086492) is 1, the average is 0.083333333333333.

Base conversion 20086492

Base System Value
2 Binary 1001100100111111011011100
3 Ternary 1101210111111011
4 Quaternary 1030213323130
5 Quinary 20120231432
6 Senary 1554305004
8 Octal 114477334
10 Decimal 20086492
12 Duodecimal 6888164
16 Hexadecimal 1327edc
20 Vigesimal 65ag4c
36 Base36 byiu4

Cryptographic Hash Functions

md5 842fe659648994dddabacde38f97542b
sha1 850e0514bc7d47f7460af7d770ebc33215da1369
sha256 fd00e5dd3005460116281e3517fd14c2b324599fd13eab2c38a1bc295659d3d1
sha512 80fb9b6627594eb974df8c4d2e8f7bae7a5038f999a625309ee7d35ed951b53c99ed6d2223c7a97da415a1ab4255f4189f7923977f49e754facbc9a8b8b4fb78
ripemd-160 b949bbe994548c2d1077be0f8eaed805b9f375a2

20086492 as geometric shapes

Circle

Radius = n
Diameter 40172984
Circumference 126207151.40718
Area 1.2675294685416E+15

Sphere

Radius = n
Volume 3.3946960706166E+22
Surface area 5.0701178741662E+15
Circumference 126207151.40718

Square

Length = n
Perimeter 80345968
Area 403467160866064
Diagonal 28406589.406899

Cube

Length = n
Surface area 2420802965196384
Volume 8.1042398989989E+21
Space diagonal 34790824.689826

Equilateral Triangle

Length = n
Perimeter 60259476
Area 1.747064054514E+14
Altitude 17395412.344913

Triangular Pyramid

Length = n
Surface area 1.747064054514E+14
Volume 9.5509383149078E+20
Height 9468863.1356329