20081383 (number)

20081383 is an odd 8-digits composite number following 20081382 and preceding 20081384. In scientific notation, it is written as 2.0081383 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16754400 positive integers (up to 20081383) that are relatively prime to 20081383.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0081383 × 10^7
Engineering notation 2.0081383 × 10^6

Prime Factorization of 20081383

Prime Factorization 61 × 7 × 131 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20081383
Product of the distinct prime numbers

The prime factorization of 20081383 is 61 × 7 × 131 × 359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 81, 75, 143, 534, 3871, 553, 60321, 13873, 734846, 232181, 4285660, 1136283, 44752292, 11128669, 204384728, 987717893, 1544412923, 2598526451

Basic calculations (n = 20081383)

Multiplication

n×y
n×2 40162766
n×3 60244149
n×4 80325532
n×5 100406915

Division

n÷y
n÷2 10040691.5
n÷3 6693794.3333333
n÷3 5020345.75
n÷5 4016276.6

Exponentiation

ny
n2 403261943192689
n3 8.0980575305766E+21
n4 1.6262019482754E+29
n5 3.2656384158665E+36

Nth Root

y√n
2√n 4481.2256136017
3√n 271.8094424749
4√n 66.941957049385
5√n 28.877442239366

Divisors of 20081383

1, 7, 61, 131, 359, 427, 917, 2513, 7991, 21899, 47029, 55937, 153293, 329203, 2868769, 20081383

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 -20081382
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 20081383 can be divided by 16 positive divisors. The sum of these divisors (counting 20081383) is 1, the average is 0.0625.

Base conversion 20081383

Base System Value
2 Binary 1001100100110101011100111
3 Ternary 1101210020110221
4 Quaternary 1030212223213
5 Quinary 20120101013
6 Senary 1554225211
8 Octal 114465347
10 Decimal 20081383
12 Duodecimal 6885207
16 Hexadecimal 1326ae7
20 Vigesimal 65a393
36 Base36 byew7

Cryptographic Hash Functions

md5 194251b4f4cd0bf538012a63e82f20e4
sha1 aa7981efee8f850d7098bbe5ecaefc1b8076157e
sha256 7b0112e1415c47d2d139b63b15cfa6e28d1402cf901fe3b5ba212293c100a3e1
sha512 c5e662447545203ad37c9b8beb13c82301f83e0e91279d565e151b465852eb6b800a0575d7639170a394a6f1a393e15cb0ebc6136a8fda3a7cea7b5c87ed5b54
ripemd-160 c701c28601dbf543ba69a5532f0dd5393367c746

20081383 as geometric shapes

Circle

Radius = n
Diameter 40162766
Circumference 126175050.61345
Area 1.2668847582065E+15

Sphere

Radius = n
Volume 3.3921064061876E+22
Surface area 5.067539032826E+15
Circumference 126175050.61345

Square

Length = n
Perimeter 80325532
Area 403261943192689
Diagonal 28399364.189809

Cube

Length = n
Surface area 2419571659156134
Volume 8.0980575305766E+21
Space diagonal 34781975.64225

Equilateral Triangle

Length = n
Perimeter 60244149
Area 1.7461754359217E+14
Altitude 17390987.821125

Triangular Pyramid

Length = n
Surface area 1.7461754359217E+14
Volume 9.5436523238492E+20
Height 9466454.7299362