243093721 (number)

243093721 is an odd 9-digits composite number following 243093720 and preceding 243093722. In scientific notation, it is written as 2.43093721 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 224284032 positive integers (up to 243093721) that are relatively prime to 243093721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43093721 × 10^8
Engineering notation 2.43093721 × 10^6

Prime Factorization of 243093721

Prime Factorization 13 × 3049 × 6133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243093721
Product of the distinct prime numbers

The prime factorization of 243093721 is 13 × 3049 × 6133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 78, 75, 892, 374, 2647, 9061, 16340, 82073, 956587, 253903, 8755564, 9765656, 89837342, 90495644, 969043101, 734301725, 6884318086, 6093846886

Basic calculations (n = 243093721)

Multiplication

n×y
n×2 486187442
n×3 729281163
n×4 972374884
n×5 1215468605

Division

n÷y
n÷2 121546860.5
n÷3 81031240.333333
n÷3 60773430.25
n÷5 48618744.2

Exponentiation

ny
n2 59094557189625841
n3 1.4365515798073E+25
n4 3.492166689438E+33
n5 8.4892379488772E+41

Nth Root

y√n
2√n 15591.463080802
3√n 624.10536192738
4√n 124.86578026346
5√n 47.550462807532

Divisors of 243093721

1, 13, 3049, 6133, 39637, 79729, 18699517, 243093721

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 -243093720
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 243093721 can be divided by 8 positive divisors. The sum of these divisors (counting 243093721) is 1, the average is 0.125.

Base conversion 243093721

Base System Value
2 Binary 1110011111010101000011011001
3 Ternary 121221102102220011
4 Quaternary 32133111003121
5 Quinary 444212444341
6 Senary 40042201521
8 Octal 1637250331
10 Decimal 243093721
12 Duodecimal 694b32a1
16 Hexadecimal e7d50d9
20 Vigesimal 3fj6e61
36 Base36 40qcbd

Cryptographic Hash Functions

md5 357c47e9ea5f838437f6328216283647
sha1 d36a8288fe9aba90505b75023d70fd2fc42c107e
sha256 b123d43b39ea534abd89710d26181b05c4397ecec1d4564a9efc20984b67adbe
sha512 1574892db57ca100e81a94fc12b4ab80e7cef00936254c08bb2afa1911d3ca06af831c07c8c28a6a1967200a7a61c3815667e4726eb8a42d0ef7a0f81700e8c5
ripemd-160 c8544102ab5ff3d1ec4fd4a5e986f5981a0e55dd

243093721 as geometric shapes

Circle

Radius = n
Diameter 486187442
Circumference 1527402896.0548
Area 1.8565102673407E+17

Sphere

Radius = n
Volume 6.0174131861674E+25
Surface area 7.4260410693628E+17
Circumference 1527402896.0548

Square

Length = n
Perimeter 972374884
Area 59094557189625841
Diagonal 343786437.16594

Cube

Length = n
Surface area 354567343137755046
Volume 1.4365515798073E+25
Space diagonal 421050675.77297

Equilateral Triangle

Length = n
Perimeter 729281163
Area 2.5588693875804E+16
Altitude 210525337.88649

Triangular Pyramid

Length = n
Surface area 2.5588693875804E+16
Volume 1.6929922726767E+24
Height 114595479.05531