20081366 (number)

20081366 is an even 8-digits composite number following 20081365 and preceding 20081367. In scientific notation, it is written as 2.0081366 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9204840 positive integers (up to 20081366) that are relatively prime to 20081366.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand three hundred sixty-six

Notation

Scientific notation 2.0081366 × 10^7
Engineering notation 2.0081366 × 10^6

Prime Factorization of 20081366

Prime Factorization 2 × 19 × 31 × 17047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20081366
Product of the distinct prime numbers

The prime factorization of 20081366 is 2 × 19 × 31 × 17047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 4, 26, 966, 693, 783, 6979, 81575, 703, 8524, 640058, 6179225, 3992554, 98569518, 42050359, 641286237, 317156797, 3859303689, 6414830778

Basic calculations (n = 20081366)

Multiplication

n×y
n×2 40162732
n×3 60244098
n×4 80325464
n×5 100406830

Division

n÷y
n÷2 10040683
n÷3 6693788.6666667
n÷3 5020341.5
n÷5 4016273.2

Exponentiation

ny
n2 403261260425956
n3 8.0980369642349E+21
n4 1.6261964416033E+29
n5 3.2656245931734E+36

Nth Root

y√n
2√n 4481.2237167988
3√n 271.80936577431
4√n 66.941942881864
5√n 28.877437350095

Divisors of 20081366

1, 2, 19, 31, 38, 62, 589, 1178, 17047, 34094, 323893, 528457, 647786, 1056914, 10040683, 20081366

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 -20081365
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 20081366 can be divided by 16 positive divisors. The sum of these divisors (counting 20081366) is 1, the average is 0.0625.

Base conversion 20081366

Base System Value
2 Binary 1001100100110101011010110
3 Ternary 1101210020110022
4 Quaternary 1030212223112
5 Quinary 20120100431
6 Senary 1554225142
8 Octal 114465326
10 Decimal 20081366
12 Duodecimal 68851b2
16 Hexadecimal 1326ad6
20 Vigesimal 65a386
36 Base36 byevq

Cryptographic Hash Functions

md5 9abf8166884623979e009a3889886c86
sha1 44cdc95abb31038171cf5d2f71a0f7becca54e7c
sha256 23dcb919d36f020da71baa9cef408f728841e95bc7772a4b15da6dde5d8adcdc
sha512 6975afe24f0fc50e0da4aaa1257ece027a8fee9731871b5594052a2975e743145cd89384c3ea7046aba073a3ee04411cd0b20856f4811e72de4e99e90f9bb5d1
ripemd-160 9e8941941917e5e5a86200ec540e8ad6279e5fe0

20081366 as geometric shapes

Circle

Radius = n
Diameter 40162732
Circumference 126174943.7993
Area 1.2668826132315E+15

Sphere

Radius = n
Volume 3.3920977913785E+22
Surface area 5.0675304529262E+15
Circumference 126174943.7993

Square

Length = n
Perimeter 80325464
Area 403261260425956
Diagonal 28399340.148178

Cube

Length = n
Surface area 2419567562555736
Volume 8.0980369642349E+21
Space diagonal 34781946.197386

Equilateral Triangle

Length = n
Perimeter 60244098
Area 1.7461724794551E+14
Altitude 17390973.098693

Triangular Pyramid

Length = n
Surface area 1.7461724794551E+14
Volume 9.5436280861831E+20
Height 9466446.7160593