242549855 (number)

242549855 is an odd 9-digits composite number following 242549854 and preceding 242549856. In scientific notation, it is written as 2.42549855 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 193033728 positive integers (up to 242549855) that are relatively prime to 242549855.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred forty-nine thousand eight hundred fifty-five

Notation

Scientific notation 2.42549855 × 10^8
Engineering notation 2.42549855 × 10^6

Prime Factorization of 242549855

Prime Factorization 5 × 193 × 251347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242549855
Product of the distinct prime numbers

The prime factorization of 242549855 is 5 × 193 × 251347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 86, 80, 482, 776, 5621, 7354, 58950, 80872, 813337, 6521, 5342389, 278758, 95796875, 34731964, 342270751, 545659403, 485755892, 5453369503

Basic calculations (n = 242549855)

Multiplication

n×y
n×2 485099710
n×3 727649565
n×4 970199420
n×5 1212749275

Division

n÷y
n÷2 121274927.5
n÷3 80849951.666667
n÷3 60637463.75
n÷5 48509971

Exponentiation

ny
n2 58830432160521025
n3 1.4269312790122E+25
n4 3.4610197481937E+33
n5 8.3946983807651E+41

Nth Root

y√n
2√n 15574.012167711
3√n 623.63958391073
4√n 124.79588201423
5√n 47.529167107841

Divisors of 242549855

1, 5, 193, 965, 251347, 1256735, 48509971, 242549855

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 -242549854
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 242549855 can be divided by 8 positive divisors. The sum of these divisors (counting 242549855) is 1, the average is 0.125.

Base conversion 242549855

Base System Value
2 Binary 1110011101010000010001011111
3 Ternary 121220101210211222
4 Quaternary 32131100101133
5 Quinary 444043043410
6 Senary 40022403555
8 Octal 1635202137
10 Decimal 242549855
12 Duodecimal 692905bb
16 Hexadecimal e75045f
20 Vigesimal 3ffiecf
36 Base36 40eonz

Cryptographic Hash Functions

md5 5a8a157192c526a278811b39cc3ad197
sha1 4866ae7843b22cea832e90784763ced6a13f08d7
sha256 f27ae78da81ca08b4c2fa178b8ac55749feb0518d06d140557d7ada0dbaafec7
sha512 c06fdde2c3210159e6465b6241580716896af890697641220d2b1b8bfaa5ea720eed7defa416de6333676f6ec2e93a998bad6d61b7a100cb0d37100e44520c9e
ripemd-160 805614b187ed9ee9f8c82ce112a6aa90724d89ef

242549855 as geometric shapes

Circle

Radius = n
Diameter 485099710
Circumference 1523985685.1945
Area 1.8482125348301E+17

Sphere

Radius = n
Volume 5.9771157644295E+25
Surface area 7.3928501393202E+17
Circumference 1523985685.1945

Square

Length = n
Perimeter 970199420
Area 58830432160521025
Diagonal 343017294.49263

Cube

Length = n
Surface area 352982592963126150
Volume 1.4269312790122E+25
Space diagonal 420108672.22846

Equilateral Triangle

Length = n
Perimeter 727649565
Area 2.5474324383314E+16
Altitude 210054336.11423

Triangular Pyramid

Length = n
Surface area 2.5474324383314E+16
Volume 1.6816546394612E+24
Height 114339098.16421