20183940 (number)

20183940 is an even 8-digits composite number following 20183939 and preceding 20183941. In scientific notation, it is written as 2.0183940 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4534272 positive integers (up to 20183940) that are relatively prime to 20183940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0183940 × 10^7
Engineering notation 2.0183940 × 10^6

Prime Factorization of 20183940

Prime Factorization 2 × 2 × 105 × 3 × 193 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10091970
Product of the distinct prime numbers

The prime factorization of 20183940 is 2 × 2 × 105 × 3 × 193 × 83. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20183940)

Multiplication

n×y
n×2 40367880
n×3 60551820
n×4 80735760
n×5 100919700

Division

n÷y
n÷2 10091970
n÷3 6727980
n÷3 5045985
n÷5 4036788

Exponentiation

ny
n2 407391433923600
n3 8.2227642588279E+21
n4 1.6596778043433E+29
n5 3.3498837222196E+36

Nth Root

y√n
2√n 4492.6540040381
3√n 272.27137348105
4√n 67.027263139995
5√n 28.906877984023

Divisors of 20183940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20183939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20183940 can be divided by 48 positive divisors. The sum of these divisors (counting 20183940) is 1, the average is 0.020833333333333.

Base conversion 20183940

Base System Value
2 Binary 1001100111111101110000100
3 Ternary 1101222110011100
4 Quaternary 1030333232010
5 Quinary 20131341230
6 Senary 2000340100
8 Octal 114775604
10 Decimal 20183940
12 Duodecimal 6914630
16 Hexadecimal 133fb84
20 Vigesimal 662jh0
36 Base36 c0m10

Cryptographic Hash Functions

md5 f10717d4858a04aa2396d424a74847fa
sha1 2e6d68b227af980980f66f407e6da1b43efa43a1
sha256 8673156abc3ef560ffc07b52fa93fc409ea95f2f87658727d130b973567e8cc1
sha512 9367265580f61343aea6c6e4082f39c1a6b02d2650e7d679eb9c3777e1d5e689a633853a91ec3edf3affb572ca342afd70078fb54a6f550d2878a838ab472283
ripemd-160 16393b36c0f67e19234af00eb8b843f6b3fb7c9a

20183940 as geometric shapes

Circle

Radius = n
Diameter 40367880
Circumference 126819435.24899
Area 1.2798579359498E+15

Sphere

Radius = n
Volume 3.4443434383646E+22
Surface area 5.1194317437992E+15
Circumference 126819435.24899

Square

Length = n
Perimeter 80735760
Area 407391433923600
Diagonal 28544401.690125

Cube

Length = n
Surface area 2444348603541600
Volume 8.2227642588279E+21
Space diagonal 34959609.576922

Equilateral Triangle

Length = n
Perimeter 60551820
Area 1.76405665531E+14
Altitude 17479804.788461

Triangular Pyramid

Length = n
Surface area 1.76405665531E+14
Volume 9.690620612526E+20
Height 9514800.5633749