243885874 (number)

243885874 is an even 9-digits composite number following 243885873 and preceding 243885875. In scientific notation, it is written as 2.43885874 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 121942936 positive integers (up to 243885874) that are relatively prime to 243885874.

Interesting facts

Basic properties

Name

Name two hundred forty-three million eight hundred eighty-five thousand eight hundred seventy-four

Notation

Scientific notation 2.43885874 × 10^8
Engineering notation 2.43885874 × 10^6

Prime Factorization of 243885874

Prime Factorization 2 × 121942937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243885874
Product of the distinct prime numbers

The prime factorization of 243885874 is 2 × 121942937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 18, 93, 713, 141, 6510, 991, 2310, 16372, 701245, 708581, 9240141, 8798069, 22511184, 811846, 555661784, 12544802, 9672006735, 7328101971

Basic calculations (n = 243885874)

Multiplication

n×y
n×2 487771748
n×3 731657622
n×4 975543496
n×5 1219429370

Division

n÷y
n÷2 121942937
n÷3 81295291.333333
n÷3 60971468.5
n÷5 48777174.8

Exponentiation

ny
n2 59480319536743876
n3 1.4506409716018E+25
n4 3.5379084121932E+33
n5 8.6284588523968E+41

Nth Root

y√n
2√n 15616.84584031
3√n 624.7825368244
4√n 124.96737910475
5√n 47.581412385261

Divisors of 243885874

1, 2, 121942937, 243885874

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 -243885873
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 243885874 can be divided by 4 positive divisors. The sum of these divisors (counting 243885874) is 1, the average is 0.25.

Base conversion 243885874

Base System Value
2 Binary 1110100010010110011100110010
3 Ternary 121222220200112011
4 Quaternary 32202112130302
5 Quinary 444413321444
6 Senary 40111153134
8 Octal 1642263462
10 Decimal 243885874
12 Duodecimal 698157aa
16 Hexadecimal e896732
20 Vigesimal 3g45ede
36 Base36 417bjm

Cryptographic Hash Functions

md5 81447e25b91da49de1ceeb4cbc17fb85
sha1 b0b82173a31f4808f8eb5ecb80b7a55fa8501f5a
sha256 6e23703f6caaf619a3e1718b44ee82d5f592ae8cd06c537cc5d3666a37b97a11
sha512 0e2b1b9ba72cf97047ce73f902fbad3c5f3cb499a91ce38044be2a5b9111f90cfcefa879f172f063dffd4e8cd711f88de2f00e6e3a2280dec34121dacbff0182
ripemd-160 0a00f4836ab2e43c10ab3aa83a2300e08844c901

243885874 as geometric shapes

Circle

Radius = n
Diameter 487771748
Circumference 1532380140.1455
Area 1.8686293488981E+17

Sphere

Radius = n
Volume 6.0764306925075E+25
Surface area 7.4745173955923E+17
Circumference 1532380140.1455

Square

Length = n
Perimeter 975543496
Area 59480319536743876
Diagonal 344906710.68202

Cube

Length = n
Surface area 356881917220463256
Volume 1.4506409716018E+25
Space diagonal 422422725.01634

Equilateral Triangle

Length = n
Perimeter 731657622
Area 2.5755733872018E+16
Altitude 211211362.50817

Triangular Pyramid

Length = n
Surface area 2.5755733872018E+16
Volume 1.7095967801445E+24
Height 114968903.56067