242783289 (number)

242783289 is an odd 9-digits composite number following 242783288 and preceding 242783290. In scientific notation, it is written as 2.42783289 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 128913120 positive integers (up to 242783289) that are relatively prime to 242783289.

Interesting facts

Basic properties

Name

Name two hundred forty-two million seven hundred eighty-three thousand two hundred eighty-nine

Notation

Scientific notation 2.42783289 × 10^8
Engineering notation 2.42783289 × 10^6

Prime Factorization of 242783289

Prime Factorization 387 × 31 × 7 × 59 × 7 × 7

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4954761
Product of the distinct prime numbers

The prime factorization of 242783289 is 387 × 31 × 7 × 59 × 7 × 7. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242783289)

Multiplication

n×y
n×2 485566578
n×3 728349867
n×4 971133156
n×5 1213916445

Division

n÷y
n÷2 121391644.5
n÷3 80927763
n÷3 60695822.25
n÷5 48556657.8

Exponentiation

ny
n2 58943725417657521
n3 1.4310551522812E+25
n4 3.4743627661122E+33
n5 8.4351721953586E+41

Nth Root

y√n
2√n 15581.504709109
3√n 623.83958678593
4√n 124.82589758984
5√n 47.538312159595

Divisors of 242783289

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242783288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242783289 can be divided by 32 positive divisors. The sum of these divisors (counting 242783289) is 1, the average is 0.03125.

Base conversion 242783289

Base System Value
2 Binary 1110011110001001010000111001
3 Ternary 121220211200001200
4 Quaternary 32132021100321
5 Quinary 444123031124
6 Senary 40031404413
8 Octal 1636112071
10 Decimal 242783289
12 Duodecimal 69383709
16 Hexadecimal e789439
20 Vigesimal 3fh7i49
36 Base36 40jos9

Cryptographic Hash Functions

md5 7c4ebc4fab676dd6945f7fe405c64899
sha1 d2cf3341bb67a3a96e0a16f4f58d50010d6db58d
sha256 1f9ef9b9a22fa22066dd9d609f5ee2931eed28d3f097a9651ad23bdb4c218926
sha512 1859958532dff2b0989d83c2733cc3de2e44c267e2643e0dff3a24cf2a78f2819851d335acde4153d33e8108553d599db942feb41e37b5a9fb45b18fb45059c4
ripemd-160 d4c93afdc891ecac3240162e9e66d9f177097eb1

242783289 as geometric shapes

Circle

Radius = n
Diameter 485566578
Circumference 1525452394.2735
Area 1.8517717474733E+17

Sphere

Radius = n
Volume 5.9943898043845E+25
Surface area 7.4070869898931E+17
Circumference 1525452394.2735

Square

Length = n
Perimeter 971133156
Area 58943725417657521
Diagonal 343347420.02135

Cube

Length = n
Surface area 353662352505945126
Volume 1.4310551522812E+25
Space diagonal 420512991.77668

Equilateral Triangle

Length = n
Perimeter 728349867
Area 2.5523381802693E+16
Altitude 210256495.88834

Triangular Pyramid

Length = n
Surface area 2.5523381802693E+16
Volume 1.6865146707166E+24
Height 114449140.00712