243927982 (number)

243927982 is an even 9-digits composite number following 243927981 and preceding 243927983. In scientific notation, it is written as 2.43927982 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 121963990 positive integers (up to 243927982) that are relatively prime to 243927982.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred twenty-seven thousand nine hundred eighty-two

Notation

Scientific notation 2.43927982 × 10^8
Engineering notation 2.43927982 × 10^6

Prime Factorization of 243927982

Prime Factorization 2 × 121963991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243927982
Product of the distinct prime numbers

The prime factorization of 243927982 is 2 × 121963991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 23, 55, 941, 7, 9782, 5900, 83102, 84010, 721754, 125822, 1723755, 5112930, 69755226, 31940141, 190240843, 222924662, 5925979405, 635895088

Basic calculations (n = 243927982)

Multiplication

n×y
n×2 487855964
n×3 731783946
n×4 975711928
n×5 1219639910

Division

n÷y
n÷2 121963991
n÷3 81309327.333333
n÷3 60981995.5
n÷5 48785596.4

Exponentiation

ny
n2 59500860402592324
n3 1.4513924805268E+25
n4 3.5403523886488E+33
n5 8.6359101373198E+41

Nth Root

y√n
2√n 15618.193941682
3√n 624.81849193282
4√n 124.97277280145
5√n 47.583055301043

Divisors of 243927982

1, 2, 121963991, 243927982

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243927981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243927982 can be divided by 4 positive divisors. The sum of these divisors (counting 243927982) is 1, the average is 0.25.

Base conversion 243927982

Base System Value
2 Binary 1110100010100000101110101110
3 Ternary 121222222211021201
4 Quaternary 32202200232232
5 Quinary 444421143412
6 Senary 40112120114
8 Octal 1642405656
10 Decimal 243927982
12 Duodecimal 6983603a
16 Hexadecimal e8a0bae
20 Vigesimal 3g4ajj2
36 Base36 41881a

Cryptographic Hash Functions

md5 5347fe08a25898edf0e9a546aabb2782
sha1 c94d545024153bd2c4cf4370239e493f03f1672a
sha256 59814952b6b2f991bb875ea57965a4546b53ebc5a985c377691037cd7cd73f6e
sha512 936304d9c4dcb246a608d4579fb22fedad1242af88955e2cd6c26296a57866d739ead6c760fb17b4dc33d5c9f75157002ca11343bee3bd6ac3a05ec0b54ddb76
ripemd-160 eff946cd816b5ed965a89437a05c22f972d50f6f

243927982 as geometric shapes

Circle

Radius = n
Diameter 487855964
Circumference 1532644712.5124
Area 1.8692746592306E+17

Sphere

Radius = n
Volume 6.0795786057313E+25
Surface area 7.4770986369222E+17
Circumference 1532644712.5124

Square

Length = n
Perimeter 975711928
Area 59500860402592324
Diagonal 344966260.3867

Cube

Length = n
Surface area 357005162415553944
Volume 1.4513924805268E+25
Space diagonal 422495658.21175

Equilateral Triangle

Length = n
Perimeter 731783946
Area 2.5764628327838E+16
Altitude 211247829.10587

Triangular Pyramid

Length = n
Surface area 2.5764628327838E+16
Volume 1.7104824419061E+24
Height 114988753.46223