242549856 (number)

242549856 is an even 9-digits composite number following 242549855 and preceding 242549857. In scientific notation, it is written as 2.42549856 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 80849664 positive integers (up to 242549856) that are relatively prime to 242549856.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42549856 × 10^8
Engineering notation 2.42549856 × 10^6

Prime Factorization of 242549856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 280729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15159366
Product of the distinct prime numbers

The prime factorization of 242549856 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 280729. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 65, 75, 911, 186, 4263, 7766, 28486, 47681, 152060, 419422, 2815078, 8696223, 28079100, 48037144, 253217431, 483933344, 7714153692, 6890275284

Basic calculations (n = 242549856)

Multiplication

n×y
n×2 485099712
n×3 727649568
n×4 970199424
n×5 1212749280

Division

n÷y
n÷2 121274928
n÷3 80849952
n÷3 60637464
n÷5 48509971.2

Exponentiation

ny
n2 58830432645620736
n3 1.4269312966613E+25
n4 3.4610198052709E+33
n5 8.3946985538161E+41

Nth Root

y√n
2√n 15574.012199815
3√n 623.63958476779
4√n 124.79588214286
5√n 47.529167147032

Divisors of 242549856

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 280729, 561458, 842187, 1122916, 1684374, 2245832, 2526561, 3368748, 4491664, 5053122, 6737496, 7579683, 8983328, 10106244, 13474992, 15159366, 20212488, 26949984, 30318732, 40424976, 60637464, 80849952, 121274928, 242549856

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242549855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242549856 can be divided by 48 positive divisors. The sum of these divisors (counting 242549856) is 1, the average is 0.020833333333333.

Base conversion 242549856

Base System Value
2 Binary 1110011101010000010001100000
3 Ternary 121220101210212000
4 Quaternary 32131100101200
5 Quinary 444043043411
6 Senary 40022404000
8 Octal 1635202140
10 Decimal 242549856
12 Duodecimal 69290600
16 Hexadecimal e750460
20 Vigesimal 3ffiecg
36 Base36 40eoo0

Cryptographic Hash Functions

md5 c42adac1a656639bc325a230656f32c2
sha1 c53d13ca3401cc70cee9d44a2d20e34724956a28
sha256 b62fecf1a6fd3b5732ac6bafc8b82e3b422c0379f5f48373561bd0bafc13e7db
sha512 99b8d7bdd2b16b73b88766f5700631393273e1130f95cfc2ce7a04f37d11e9798aa6a51f4d1536152e383182138c2998637f11c63c259754e6abe6303a521c5d
ripemd-160 5973d353b66bb34560406a61e51a77668dcc0147

242549856 as geometric shapes

Circle

Radius = n
Diameter 485099712
Circumference 1523985691.4777
Area 1.8482125500699E+17

Sphere

Radius = n
Volume 5.977115838358E+25
Surface area 7.3928502002796E+17
Circumference 1523985691.4777

Square

Length = n
Perimeter 970199424
Area 58830432645620736
Diagonal 343017295.90684

Cube

Length = n
Surface area 352982595873724416
Volume 1.4269312966613E+25
Space diagonal 420108673.96051

Equilateral Triangle

Length = n
Perimeter 727649568
Area 2.5474324593368E+16
Altitude 210054336.98026

Triangular Pyramid

Length = n
Surface area 2.5474324593368E+16
Volume 1.6816546602609E+24
Height 114339098.63561