242537893 (number)

242537893 is an odd 9-digits composite number following 242537892 and preceding 242537894. In scientific notation, it is written as 2.42537893 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 216658800 positive integers (up to 242537893) that are relatively prime to 242537893.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred thirty-seven thousand eight hundred ninety-three

Notation

Scientific notation 2.42537893 × 10^8
Engineering notation 2.42537893 × 10^6

Prime Factorization of 242537893

Prime Factorization 31 × 13 × 601831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242537893
Product of the distinct prime numbers

The prime factorization of 242537893 is 31 × 13 × 601831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 79, 4, 7, 677, 7008, 7378, 90647, 73251, 850617, 36515, 8209946, 9764625, 22759362, 86048431, 52239927, 657563675, 4470321751, 2009956167

Basic calculations (n = 242537893)

Multiplication

n×y
n×2 485075786
n×3 727613679
n×4 970151572
n×5 1212689465

Division

n÷y
n÷2 121268946.5
n÷3 80845964.333333
n÷3 60634473.25
n÷5 48507578.6

Exponentiation

ny
n2 58824629540879449
n3 1.426720170535E+25
n4 3.4603370406217E+33
n5 8.3926285490224E+41

Nth Root

y√n
2√n 15573.628125777
3√n 623.62933158639
4√n 124.79434332444
5√n 47.52869829279

Divisors of 242537893

1, 13, 31, 403, 601831, 7823803, 18656761, 242537893

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242537892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242537893 can be divided by 8 positive divisors. The sum of these divisors (counting 242537893) is 1, the average is 0.125.

Base conversion 242537893

Base System Value
2 Binary 1110011101001101010110100101
3 Ternary 121220101012102221
4 Quaternary 32131031112211
5 Quinary 444042203033
6 Senary 40022232341
8 Octal 1635152645
10 Decimal 242537893
12 Duodecimal 692856b1
16 Hexadecimal e74d5a5
20 Vigesimal 3ffh4ed
36 Base36 40effp

Cryptographic Hash Functions

md5 2f6390006fed2da39214e73506761e6a
sha1 084598b967601dc334fd50202f6c444c2452c995
sha256 b6baddc611b4563e55eaf50aec94295fbb7dc59d15e0c4879bc7fc9fa5eb6677
sha512 071b2d9f9699e0f06dfaf9e444ff7e6edea9f09960c5752ab2690797e8e044e31238037da50dd0429c00b7e4433217221e89cd9bf833690f505f5ba51f53924b
ripemd-160 219ea461c318be259a8b3ea1242010ef42f9a912

242537893 as geometric shapes

Circle

Radius = n
Diameter 485075786
Circumference 1523910525.7319
Area 1.8480302401577E+17

Sphere

Radius = n
Volume 5.9762314753084E+25
Surface area 7.3921209606307E+17
Circumference 1523910525.7319

Square

Length = n
Perimeter 970151572
Area 58824629540879449
Diagonal 343000377.66999

Cube

Length = n
Surface area 352947777245276694
Volume 1.426720170535E+25
Space diagonal 420087953.4367

Equilateral Triangle

Length = n
Perimeter 727613679
Area 2.5471811775305E+16
Altitude 210043976.71835

Triangular Pyramid

Length = n
Surface area 2.5471811775305E+16
Volume 1.6814058457349E+24
Height 114333459.22333