17993940 (number)

17993940 is an even 8-digits composite number following 17993939 and preceding 17993941. In scientific notation, it is written as 1.7993940 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4780800 positive integers (up to 17993940) that are relatively prime to 17993940.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-three thousand nine hundred forty

Notation

Scientific notation 1.7993940 × 10^7
Engineering notation 1.7993940 × 10^6

Prime Factorization of 17993940

Prime Factorization 2 × 2 × 5 × 3 × 601 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8996970
Product of the distinct prime numbers

The prime factorization of 17993940 is 2 × 2 × 5 × 3 × 601 × 499. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 17993940)

Multiplication

n×y
n×2 35987880
n×3 53981820
n×4 71975760
n×5 89969700

Division

n÷y
n÷2 8996970
n÷3 5997980
n÷3 4498485
n÷5 3598788

Exponentiation

ny
n2 323781876723600
n3 5.8261116628519E+21
n4 1.0483470369466E+29
n5 1.8863893681994E+36

Nth Root

y√n
2√n 4241.9264491502
3√n 262.04472557744
4√n 65.130073308343
5√n 28.250442424153

Divisors of 17993940

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 -17993939
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 17993940 can be divided by 48 positive divisors. The sum of these divisors (counting 17993940) is 1, the average is 0.020833333333333.

Base conversion 17993940

Base System Value
2 Binary 1000100101001000011010100
3 Ternary 1020212012001020
4 Quaternary 1010221003110
5 Quinary 14101301230
6 Senary 1441401140
8 Octal 104510324
10 Decimal 17993940
12 Duodecimal 60391b0
16 Hexadecimal 11290d4
20 Vigesimal 5c94h0
36 Base36 apo7o

Cryptographic Hash Functions

md5 c6913affcbac2dab91fb86cec215bbf6
sha1 a78acb9eaa8d97264091ed6d3a13c25f2b8abae0
sha256 66f8fc747a5fbaee9a2606a0f00a56e7ea587050a0267c99f3e73ad6e4360dc2
sha512 0153981eb5b24a95488a4f426bced9309bd46c3d1631c93a9b31bfbeb21fe0147d0d673b5fc1f675432c183eaa6112b05da1edd07b62a65c69a47b74e7a8787f
ripemd-160 768a7bbcd7293f9a6926f47bb7c864caf413bd7e

17993940 as geometric shapes

Circle

Radius = n
Diameter 35987880
Circumference 113059259.42627
Area 1.0171907652804E+15

Sphere

Radius = n
Volume 2.4404359465346E+22
Surface area 4.0687630611215E+15
Circumference 113059259.42627

Square

Length = n
Perimeter 71975760
Area 323781876723600
Diagonal 25447273.988528

Cube

Length = n
Surface area 1942691260341600
Volume 5.8261116628519E+21
Space diagonal 31166418.308346

Equilateral Triangle

Length = n
Perimeter 53981820
Area 1.4020166526382E+14
Altitude 15583209.154173

Triangular Pyramid

Length = n
Surface area 1.4020166526382E+14
Volume 6.8661384412543E+20
Height 8482424.6628426