242578449 (number)

242578449 is an odd 9-digits composite number following 242578448 and preceding 242578450. In scientific notation, it is written as 2.42578449 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 161410320 positive integers (up to 242578449) that are relatively prime to 242578449.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred seventy-eight thousand four hundred forty-nine

Notation

Scientific notation 2.42578449 × 10^8
Engineering notation 2.42578449 × 10^6

Prime Factorization of 242578449

Prime Factorization 3 × 9 × 541 × 16607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242578449
Product of the distinct prime numbers

The prime factorization of 242578449 is 3 × 9 × 541 × 16607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 58, 39, 366, 577, 2861, 881, 5403, 69633, 46629, 50453, 4263219, 3791358, 86329407, 28173973, 605242848, 928815507, 5664001868, 5338114186

Basic calculations (n = 242578449)

Multiplication

n×y
n×2 485156898
n×3 727735347
n×4 970313796
n×5 1212892245

Division

n÷y
n÷2 121289224.5
n÷3 80859483
n÷3 60644612.25
n÷5 48515689.8

Exponentiation

ny
n2 58844303919245601
n3 1.4274359977215E+25
n4 3.4626521037405E+33
n5 8.3996477675197E+41

Nth Root

y√n
2√n 15574.930144306
3√n 623.66408973114
4√n 124.79955987224
5√n 47.53028768977

Divisors of 242578449

1, 3, 9, 27, 541, 1623, 4869, 14607, 16607, 49821, 149463, 448389, 8984387, 26953161, 80859483, 242578449

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242578448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242578449 can be divided by 16 positive divisors. The sum of these divisors (counting 242578449) is 1, the average is 0.0625.

Base conversion 242578449

Base System Value
2 Binary 1110011101010111010000010001
3 Ternary 121220110021002000
4 Quaternary 32131113100101
5 Quinary 444100002244
6 Senary 40023144213
8 Octal 1635272021
10 Decimal 242578449
12 Duodecimal 692a5069
16 Hexadecimal e757411
20 Vigesimal 3fg2629
36 Base36 40faq9

Cryptographic Hash Functions

md5 b939ae7ecdb31512dbb652d9247848f5
sha1 f1c37a0c5c22e7d164c6b85b5f5caf69d5c542df
sha256 92098114cdec0de46484db390e76578aebcc099151dc4260e1ac339076e3b94e
sha512 b22663eeb4ecf990427df3e84f569ef32b2ea42db9f39f4b09de5922811e6f5065ba399baaefdcb62955e8a4daa0bf0d485f47bfa9bfc845c9860332fcce42e6
ripemd-160 d0476ace8f31972e50c97b9cafe237a08a5a0e99

242578449 as geometric shapes

Circle

Radius = n
Diameter 485156898
Circumference 1524165346.5952
Area 1.8486483289831E+17

Sphere

Radius = n
Volume 5.9792299252154E+25
Surface area 7.3945933159323E+17
Circumference 1524165346.5952

Square

Length = n
Perimeter 970313796
Area 58844303919245601
Diagonal 343057732.51523

Cube

Length = n
Surface area 353065823515473606
Volume 1.4274359977215E+25
Space diagonal 420158198.48926

Equilateral Triangle

Length = n
Perimeter 727735347
Area 2.5480331031039E+16
Altitude 210079099.24463

Triangular Pyramid

Length = n
Surface area 2.5480331031039E+16
Volume 1.6822494561645E+24
Height 114352577.50508