243996889 (number)

243996889 is an odd 9-digits composite number following 243996888 and preceding 243996890. In scientific notation, it is written as 2.43996889 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 239996880 positive integers (up to 243996889) that are relatively prime to 243996889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43996889 × 10^8
Engineering notation 2.43996889 × 10^6

Prime Factorization of 243996889

Prime Factorization 61 × 3999949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243996889
Product of the distinct prime numbers

The prime factorization of 243996889 is 61 × 3999949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 3, 14, 235, 946, 9607, 8511, 67681, 67198, 636321, 29523, 3299278, 3077926, 38714548, 51470040, 537698446, 325334179, 2472209209, 8060070122

Basic calculations (n = 243996889)

Multiplication

n×y
n×2 487993778
n×3 731990667
n×4 975987556
n×5 1219984445

Division

n÷y
n÷2 121998444.5
n÷3 81332296.333333
n÷3 60999222.25
n÷5 48799377.8

Exponentiation

ny
n2 59534481841678321
n3 1.4526228357596E+25
n4 3.5443545281571E+33
n5 8.648114783834E+41

Nth Root

y√n
2√n 15620.399770813
3√n 624.87732120144
4√n 124.98159772868
5√n 47.58574333637

Divisors of 243996889

1, 61, 3999949, 243996889

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 -243996888
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 243996889 can be divided by 4 positive divisors. The sum of these divisors (counting 243996889) is 1, the average is 0.25.

Base conversion 243996889

Base System Value
2 Binary 1110100010110001100011011001
3 Ternary 122000010022210211
4 Quaternary 32202301203121
5 Quinary 444430400024
6 Senary 40113411121
8 Octal 1642614331
10 Decimal 243996889
12 Duodecimal 69869aa1
16 Hexadecimal e8b18d9
20 Vigesimal 3g4jc49
36 Base36 419p7d

Cryptographic Hash Functions

md5 c63b6632cb1b2f0cdc6efeca955da7d9
sha1 bc9c6d733ba6a862dc15fbb89a701d09f5879d13
sha256 657f85c2ca9c2e6587cec21373507e98ed05eba88a44f00dd1e84acefe292c55
sha512 7f4058aa0d1bd63d5f7240a8a0706c4d440b49440eb5af9d9168bc89ad42de2168f64d203807b4b9fd871e35317759bccf95e0215fc46da7f48093367c357a59
ripemd-160 d782e8e41c79b3663ff66bd99d3476683325f804

243996889 as geometric shapes

Circle

Radius = n
Diameter 487993778
Circumference 1533077667.9623
Area 1.8703309078909E+17

Sphere

Radius = n
Volume 6.0847323056791E+25
Surface area 7.4813236315637E+17
Circumference 1533077667.9623

Square

Length = n
Perimeter 975987556
Area 59534481841678321
Diagonal 345063709.60064

Cube

Length = n
Surface area 357206891050069926
Volume 1.4526228357596E+25
Space diagonal 422615008.63674

Equilateral Triangle

Length = n
Perimeter 731990667
Area 2.5779186838018E+16
Altitude 211307504.31837

Triangular Pyramid

Length = n
Surface area 2.5779186838018E+16
Volume 1.7119324294535E+24
Height 115021236.53355