242243721 (number)

242243721 is an odd 9-digits composite number following 242243720 and preceding 242243722. In scientific notation, it is written as 2.42243721 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 161424000 positive integers (up to 242243721) that are relatively prime to 242243721.

Interesting facts

Basic properties

Name

Name two hundred forty-two million two hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation 2.42243721 × 10^8
Engineering notation 2.42243721 × 10^6

Prime Factorization of 242243721

Prime Factorization 3 × 3 × 8969 × 3001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80747907
Product of the distinct prime numbers

The prime factorization of 242243721 is 3 × 3 × 8969 × 3001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 17, 41, 916, 984, 6320, 9429, 64335, 20770, 942318, 581722, 7057257, 9352958, 34291298, 60070022, 482640643, 121899200, 6298454574, 4249621803

Basic calculations (n = 242243721)

Multiplication

n×y
n×2 484487442
n×3 726731163
n×4 968974884
n×5 1211218605

Division

n÷y
n÷2 121121860.5
n÷3 80747907
n÷3 60560930.25
n÷5 48448744.2

Exponentiation

ny
n2 58682020363925841
n3 1.4215350968755E+25
n4 3.4435795139922E+33
n5 8.3418551502884E+41

Nth Root

y√n
2√n 15564.180704425
3√n 623.37709813744
4√n 124.75648562069
5√n 47.517163270143

Divisors of 242243721

1, 3, 9, 3001, 8969, 9003, 26907, 27009, 80721, 26915969, 80747907, 242243721

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242243720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242243721 can be divided by 12 positive divisors. The sum of these divisors (counting 242243721) is 1, the average is 0.083333333333333.

Base conversion 242243721

Base System Value
2 Binary 1110011100000101100010001001
3 Ternary 121212211020220200
4 Quaternary 32130011202021
5 Quinary 444003244341
6 Senary 40012042413
8 Octal 1634054211
10 Decimal 242243721
12 Duodecimal 69163409
16 Hexadecimal e705889
20 Vigesimal 3fe0961
36 Base36 4084g9

Cryptographic Hash Functions

md5 328c6c306cb13252adbc41c7bb487edc
sha1 b8c16aac9da590cca52624c04e0c19e46d46fbc5
sha256 2a6dd00eb215918d4aaac74adf0c0fac2304de1ed9b1db6d4023fe77e205a2ed
sha512 ee5f801a162d418f0f97ad7933f92e518e9cfc4fa096036dbac4b59e5a931dd2eb8a8a2e232a1be64aaf1ad365bd98c69e5e6a25dcea58f43d2cb9c3fb7cc2e7
ripemd-160 f74c5c3319b9e71026112dca4a99bb78a09657f6

242243721 as geometric shapes

Circle

Radius = n
Diameter 484487442
Circumference 1522062188.5437
Area 1.8435500407312E+17

Sphere

Radius = n
Volume 5.9545122895522E+25
Surface area 7.3742001629246E+17
Circumference 1522062188.5437

Square

Length = n
Perimeter 968974884
Area 58682020363925841
Diagonal 342584355.63792

Cube

Length = n
Surface area 352092122183555046
Volume 1.4215350968755E+25
Space diagonal 419578432.58654

Equilateral Triangle

Length = n
Perimeter 726731163
Area 2.5410060190278E+16
Altitude 209789216.29327

Triangular Pyramid

Length = n
Surface area 2.5410060190278E+16
Volume 1.6752951778256E+24
Height 114194785.21264