243996866 (number)

243996866 is an even 9-digits composite number following 243996865 and preceding 243996867. In scientific notation, it is written as 2.43996866 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 121998432 positive integers (up to 243996866) that are relatively prime to 243996866.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred ninety-six thousand eight hundred sixty-six

Notation

Scientific notation 2.43996866 × 10^8
Engineering notation 2.43996866 × 10^6

Prime Factorization of 243996866

Prime Factorization 2 × 121998433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243996866
Product of the distinct prime numbers

The prime factorization of 243996866 is 2 × 121998433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 6, 16, 406, 782, 7068, 3004, 64382, 10662, 575144, 835381, 2586650, 608672, 49730935, 24243727, 324110981, 741310551, 7916893015, 3114013770

Basic calculations (n = 243996866)

Multiplication

n×y
n×2 487993732
n×3 731990598
n×4 975987464
n×5 1219984330

Division

n÷y
n÷2 121998433
n÷3 81332288.666667
n÷3 60999216.5
n÷5 48799373.2

Exponentiation

ny
n2 59534470617821956
n3 1.4526224249718E+25
n4 3.5443531917443E+33
n5 8.6481107078271E+41

Nth Root

y√n
2√n 15620.399034596
3√n 624.87730156706
4√n 124.98159478338
5√n 47.58574243925

Divisors of 243996866

1, 2, 121998433, 243996866

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 -243996865
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 243996866 can be divided by 4 positive divisors. The sum of these divisors (counting 243996866) is 1, the average is 0.25.

Base conversion 243996866

Base System Value
2 Binary 1110100010110001100011000010
3 Ternary 122000010022202222
4 Quaternary 32202301203002
5 Quinary 444430344431
6 Senary 40113411042
8 Octal 1642614302
10 Decimal 243996866
12 Duodecimal 69869a82
16 Hexadecimal e8b18c2
20 Vigesimal 3g4jc36
36 Base36 419p6q

Cryptographic Hash Functions

md5 e22e3ce48dffe86eddbde3c9b0d7feff
sha1 a8fca32288c27438b0d70f552c5fc05c45ae270f
sha256 c3853440f66c1a81f0272466d3d33942ea3261f1410b06e186d0a301ea25daeb
sha512 cf416864abd502864a2a0745fe0cf2d78bd9b288e145c3614385f1f3a42a8c78c16cde0c6c254773adf8cd6f3a95d97703b32c4d6a61e4443d02ad957f4a92b6
ripemd-160 a10add1a830bfde74c5ad16249df0b49967b3cbf

243996866 as geometric shapes

Circle

Radius = n
Diameter 487993732
Circumference 1533077523.4491
Area 1.8703305552831E+17

Sphere

Radius = n
Volume 6.0847305849748E+25
Surface area 7.4813222211323E+17
Circumference 1533077523.4491

Square

Length = n
Perimeter 975987464
Area 59534470617821956
Diagonal 345063677.07373

Cube

Length = n
Surface area 357206823706931736
Volume 1.4526224249718E+25
Space diagonal 422614968.79958

Equilateral Triangle

Length = n
Perimeter 731990598
Area 2.5779181977946E+16
Altitude 211307484.39979

Triangular Pyramid

Length = n
Surface area 2.5779181977946E+16
Volume 1.7119319453353E+24
Height 115021225.69124