243973912 (number)

243973912 is an even 9-digits composite number following 243973911 and preceding 243973913. In scientific notation, it is written as 2.43973912 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 95783040 positive integers (up to 243973912) that are relatively prime to 243973912.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred seventy-three thousand nine hundred twelve

Notation

Scientific notation 2.43973912 × 10^8
Engineering notation 2.43973912 × 10^6

Prime Factorization of 243973912

Prime Factorization 2 × 2 × 2 × 7 × 13 × 139 × 2411

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 60993478
Product of the distinct prime numbers

The prime factorization of 243973912 is 2 × 2 × 2 × 7 × 13 × 139 × 2411. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 58, 1, 65, 304, 8169, 3921, 61549, 48268, 236357, 259923, 9967043, 936367, 30138960, 47738463, 377650662, 515323681, 5436594284, 9199706184

Basic calculations (n = 243973912)

Multiplication

n×y
n×2 487947824
n×3 731921736
n×4 975895648
n×5 1219869560

Division

n÷y
n÷2 121986956
n÷3 81324637.333333
n÷3 60993478
n÷5 48794782.4

Exponentiation

ny
n2 59523269736583744
n3 1.4522124972666E+25
n4 3.5430196401341E+33
n5 8.6440436189635E+41

Nth Root

y√n
2√n 15619.664272961
3√n 624.85770584626
4√n 124.97865526945
5√n 47.584847080014

Divisors of 243973912

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 2411, 3614, 3892, 4822, 7228, 7784, 9644, 12649, 14456, 16877, 19288, 25298, 31343, 33754, 50596, 62686, 67508, 101192, 125372, 135016, 219401, 250744, 335129, 438802, 670258, 877604, 1340516, 1755208, 2345903, 2681032, 4356677, 4691806, 8713354, 9383612, 17426708, 18767224, 30496739, 34853416, 60993478, 121986956, 243973912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243973911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243973912 can be divided by 64 positive divisors. The sum of these divisors (counting 243973912) is 1, the average is 0.015625.

Base conversion 243973912

Base System Value
2 Binary 1110100010101011111100011000
3 Ternary 122000002011021211
4 Quaternary 32202223330120
5 Quinary 444424131122
6 Senary 40113112504
8 Octal 1642537430
10 Decimal 243973912
12 Duodecimal 69858734
16 Hexadecimal e8abf18
20 Vigesimal 3g4gefc
36 Base36 4197h4

Cryptographic Hash Functions

md5 74916910dc91a5e4247bfd2bf656075d
sha1 212a84a22b74b1752c29bb143ddac11f55a921a4
sha256 7250f89e43a7ae175cd26f75f4f20ee165df516db06288920aba85b5178b358f
sha512 c0945c2ea13f8ac4b49f5854b69664e7d18e5ab7b60a0033cef55c2d88346a840219076a676007d2d0154cb9365c924ded79a4d0b6738e2f08ea73e9795332d2
ripemd-160 886e52e09e3c2ca918379c2f19932183dc95a8ad

243973912 as geometric shapes

Circle

Radius = n
Diameter 487947824
Circumference 1532933299.2135
Area 1.869978669221E+17

Sphere

Radius = n
Volume 6.0830134838185E+25
Surface area 7.4799146768838E+17
Circumference 1532933299.2135

Square

Length = n
Perimeter 975895648
Area 59523269736583744
Diagonal 345031215.21562

Cube

Length = n
Surface area 357139618419502464
Volume 1.4522124972666E+25
Space diagonal 422575211.30534

Equilateral Triangle

Length = n
Perimeter 731921736
Area 2.5774331854097E+16
Altitude 211287605.65267

Triangular Pyramid

Length = n
Surface area 2.5774331854097E+16
Volume 1.7114488409017E+24
Height 115010405.07187