243913243 (number)

243913243 is an odd 9-digits composite number following 243913242 and preceding 243913244. In scientific notation, it is written as 2.43913243 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 204206184 positive integers (up to 243913243) that are relatively prime to 243913243.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred thirteen thousand two hundred forty-three

Notation

Scientific notation 2.43913243 × 10^8
Engineering notation 2.43913243 × 10^6

Prime Factorization of 243913243

Prime Factorization 301 × 810343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243913243
Product of the distinct prime numbers

The prime factorization of 243913243 is 301 × 810343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 38, 78, 934, 214, 7907, 4022, 65450, 19312, 461993, 460059, 4738968, 3243849, 39406292, 44430082, 104493466, 323681909, 1728062210, 5017451645

Basic calculations (n = 243913243)

Multiplication

n×y
n×2 487826486
n×3 731739729
n×4 975652972
n×5 1219566215

Division

n÷y
n÷2 121956621.5
n÷3 81304414.333333
n÷3 60978310.75
n÷5 48782648.6

Exponentiation

ny
n2 59493670110777049
n3 1.4511294014692E+25
n4 3.53949678325E+33
n5 8.6333013899057E+41

Nth Root

y√n
2√n 15617.722081021
3√n 624.80590709095
4√n 124.97088493333
5√n 47.58248025951

Divisors of 243913243

1, 301, 810343, 243913243

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 -243913242
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 243913243 can be divided by 4 positive divisors. The sum of these divisors (counting 243913243) is 1, the average is 0.25.

Base conversion 243913243

Base System Value
2 Binary 1110100010011101001000011011
3 Ternary 121222222002001211
4 Quaternary 32202131020123
5 Quinary 444420210433
6 Senary 40111523551
8 Octal 1642351033
10 Decimal 243913243
12 Duodecimal 698295b7
16 Hexadecimal e89d21b
20 Vigesimal 3g49323
36 Base36 417wnv

Cryptographic Hash Functions

md5 655b33b285fb8fa7b5f2424eed6d937b
sha1 f01eb31ed8b94ea08a5efc95da7cb489b454b63e
sha256 3e77ddfb5e55dfc0ee2b09bd6eaa7b5282065cbd9ea4dc22ceebf83561cf0f19
sha512 fe2c51a2a82d3dfbb4a17e0fb6e5503a83fb54b6e5ecdd7e4c841b513d621e147ca4373f3b16499f9a89ae8daf91447b6770cde867fbab4d8271b6eb1e18dc4e
ripemd-160 5fedbc12ef5c914179944896fae326d17734ea57

243913243 as geometric shapes

Circle

Radius = n
Diameter 487826486
Circumference 1532552104.6441
Area 1.8690487695511E+17

Sphere

Radius = n
Volume 6.0784766227516E+25
Surface area 7.4761950782045E+17
Circumference 1532552104.6441

Square

Length = n
Perimeter 975652972
Area 59493670110777049
Diagonal 344945416.293

Cube

Length = n
Surface area 356962020664662294
Volume 1.4511294014692E+25
Space diagonal 422470129.51489

Equilateral Triangle

Length = n
Perimeter 731739729
Area 2.5761514840152E+16
Altitude 211235064.75745

Triangular Pyramid

Length = n
Surface area 2.5761514840152E+16
Volume 1.7101724002634E+24
Height 114981805.431