243661284 (number)

243661284 is an even 9-digits composite number following 243661283 and preceding 243661285. In scientific notation, it is written as 2.43661284 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 80372736 positive integers (up to 243661284) that are relatively prime to 243661284.

Interesting facts

Basic properties

Name

Name two hundred forty-three million six hundred sixty-one thousand two hundred eighty-four

Notation

Scientific notation 2.43661284 × 10^8
Engineering notation 2.43661284 × 10^6

Prime Factorization of 243661284

Prime Factorization 2 × 2 × 9 × 9 × 97 × 7753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13536738
Product of the distinct prime numbers

The prime factorization of 243661284 is 2 × 2 × 9 × 9 × 97 × 7753. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 243661284)

Multiplication

n×y
n×2 487322568
n×3 730983852
n×4 974645136
n×5 1218306420

Division

n÷y
n÷2 121830642
n÷3 81220428
n÷3 60915321
n÷5 48732256.8

Exponentiation

ny
n2 59370821320528656
n3 1.4466370555095E+25
n4 3.5248944242741E+33
n5 8.5888030138308E+41

Nth Root

y√n
2√n 15609.653551569
3√n 624.5906943554
4√n 124.93859912601
5√n 47.572645786573

Divisors of 243661284

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243661283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243661284 can be divided by 36 positive divisors. The sum of these divisors (counting 243661284) is 1, the average is 0.027777777777778.

Base conversion 243661284

Base System Value
2 Binary 1110100001011111100111100100
3 Ternary 121222111021110000
4 Quaternary 32201133213210
5 Quinary 444334130114
6 Senary 40102301300
8 Octal 1641374744
10 Decimal 243661284
12 Duodecimal 69727830
16 Hexadecimal e85f9e4
20 Vigesimal 3g2hd44
36 Base36 412i90

Cryptographic Hash Functions

md5 600b4c1377b9da55d4b95555e1f009e0
sha1 ad54d9d4d123cc71aaffe03341b709096eeb63b3
sha256 e849675d757b842959d8bafe07812f9af338ba6770590261e54af7b471a8e23c
sha512 5a07263fd49c17ff2ea4df62b22581bfb25f7048dfaad37151eb1d6e4d098fcc42861582bced8b039a89a56da8c35feeba6129d13200b9c9f510419338270000
ripemd-160 007a9ded06c2b2ee0f664aabae63df59c3f32360

243661284 as geometric shapes

Circle

Radius = n
Diameter 487322568
Circumference 1530968999.5573
Area 1.8651893609817E+17

Sphere

Radius = n
Volume 6.059659127999E+25
Surface area 7.4607574439266E+17
Circumference 1530968999.5573

Square

Length = n
Perimeter 974645136
Area 59370821320528656
Diagonal 344589092.45804

Cube

Length = n
Surface area 356224927923171936
Volume 1.4466370555095E+25
Space diagonal 422033723.72547

Equilateral Triangle

Length = n
Perimeter 730983852
Area 2.5708319753562E+16
Altitude 211016861.86273

Triangular Pyramid

Length = n
Surface area 2.5708319753562E+16
Volume 1.7048781197775E+24
Height 114863030.81935