243996864 (number)

243996864 is an even 9-digits composite number following 243996863 and preceding 243996865. In scientific notation, it is written as 2.43996864 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 28 positive divisors. There are 81332224 positive integers (up to 243996864) that are relatively prime to 243996864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43996864 × 10^8
Engineering notation 2.43996864 × 10^6

Prime Factorization of 243996864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1270817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7624902
Product of the distinct prime numbers

The prime factorization of 243996864 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1270817. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 7, 86, 36, 345, 154, 9425, 2426, 57984, 49910, 868667, 253747, 4375454, 903446, 94124281, 19313024, 38958256, 448469959, 9165373101, 7135128311

Basic calculations (n = 243996864)

Multiplication

n×y
n×2 487993728
n×3 731990592
n×4 975987456
n×5 1219984320

Division

n÷y
n÷2 121998432
n÷3 81332288
n÷3 60999216
n÷5 48799372.8

Exponentiation

ny
n2 59534469641834496
n3 1.4526223892511E+25
n4 3.5443530755345E+33
n5 8.6481103533918E+41

Nth Root

y√n
2√n 15620.398970577
3√n 624.87729985972
4√n 124.98159452726
5√n 47.585742361239

Divisors of 243996864

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1270817, 2541634, 3812451, 5083268, 7624902, 10166536, 15249804, 20333072, 30499608, 40666144, 60999216, 81332288, 121998432, 243996864

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243996863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243996864 can be divided by 28 positive divisors. The sum of these divisors (counting 243996864) is 1, the average is 0.035714285714286.

Base conversion 243996864

Base System Value
2 Binary 1110100010110001100011000000
3 Ternary 122000010022202220
4 Quaternary 32202301203000
5 Quinary 444430344424
6 Senary 40113411040
8 Octal 1642614300
10 Decimal 243996864
12 Duodecimal 69869a80
16 Hexadecimal e8b18c0
20 Vigesimal 3g4jc34
36 Base36 419p6o

Cryptographic Hash Functions

md5 e330fec79cc9d0bebe628e1dfd6f9aec
sha1 02e07c136743c872378a4f79615e346ca304a2e2
sha256 f4126d633cf7937fcbac265ec258543eed877b27910d37d8114ca42bbb1bb2b7
sha512 b4d8363da88d147f18398e5bdb5c2c2f4fe0aae6619b42ddc182be0ed739037f3a55786d265eec62c0e71aba1fb8713d21e3ee47738db4db04b18a658faf2011
ripemd-160 b5ce36984bae909998315e3d08a747d6674a1685

243996864 as geometric shapes

Circle

Radius = n
Diameter 487993728
Circumference 1533077510.8827
Area 1.8703305246215E+17

Sphere

Radius = n
Volume 6.0847304353483E+25
Surface area 7.4813220984861E+17
Circumference 1533077510.8827

Square

Length = n
Perimeter 975987456
Area 59534469641834496
Diagonal 345063674.2453

Cube

Length = n
Surface area 357206817851006976
Volume 1.4526223892511E+25
Space diagonal 422614965.33547

Equilateral Triangle

Length = n
Perimeter 731990592
Area 2.5779181555331E+16
Altitude 211307482.66774

Triangular Pyramid

Length = n
Surface area 2.5779181555331E+16
Volume 1.7119319032381E+24
Height 115021224.74843