243661344 (number)

243661344 is an even 9-digits composite number following 243661343 and preceding 243661345. In scientific notation, it is written as 2.43661344 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 81220416 positive integers (up to 243661344) that are relatively prime to 243661344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43661344 × 10^8
Engineering notation 2.43661344 × 10^6

Prime Factorization of 243661344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 2538139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15228834
Product of the distinct prime numbers

The prime factorization of 243661344 is 2 × 2 × 2 × 2 × 2 × 3 × 2538139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 36, 18, 182, 609, 4759, 9288, 7208, 95816, 54923, 493132, 25921, 1099596, 18175857, 76469846, 813318746, 651597095, 8500025114, 1302162396

Basic calculations (n = 243661344)

Multiplication

n×y
n×2 487322688
n×3 730984032
n×4 974645376
n×5 1218306720

Division

n÷y
n÷2 121830672
n÷3 81220448
n÷3 60915336
n÷5 48732268.8

Exponentiation

ny
n2 59370850559886336
n3 1.4466381241845E+25
n4 3.5248978962044E+33
n5 8.5888135885193E+41

Nth Root

y√n
2√n 15609.655473456
3√n 624.59074562253
4√n 124.93860681733
5√n 47.572648129464

Divisors of 243661344

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2538139, 5076278, 7614417, 10152556, 15228834, 20305112, 30457668, 40610224, 60915336, 81220448, 121830672, 243661344

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243661343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243661344 can be divided by 24 positive divisors. The sum of these divisors (counting 243661344) is 1, the average is 0.041666666666667.

Base conversion 243661344

Base System Value
2 Binary 1110100001011111101000100000
3 Ternary 121222111021112020
4 Quaternary 32201133220200
5 Quinary 444334130334
6 Senary 40102301440
8 Octal 1641375040
10 Decimal 243661344
12 Duodecimal 69727880
16 Hexadecimal e85fa20
20 Vigesimal 3g2hd74
36 Base36 412iao

Cryptographic Hash Functions

md5 5e2901b9e3ef09d7169a21a21a39251d
sha1 c157bf6ff90b4949751d90837798f95c07e833aa
sha256 bd49e0e0310491edb451c43c25d76b9b168a5abe74c3274dc8b7d9133640b81b
sha512 beade78d1229dcd48fde2b755edc123b739ca35e4417d06c5046c3627405cc92f336ec7fc7bc1d3ef4403a14bec5aff6d4a0aac8614c56c3c55112bad7f08187
ripemd-160 9ee8a9ead3b5a7bdd1080d00d0db0d016b652b28

243661344 as geometric shapes

Circle

Radius = n
Diameter 487322688
Circumference 1530969376.5484
Area 1.8651902795632E+17

Sphere

Radius = n
Volume 6.0596636044546E+25
Surface area 7.4607611182527E+17
Circumference 1530969376.5484

Square

Length = n
Perimeter 974645376
Area 59370850559886336
Diagonal 344589177.31086

Cube

Length = n
Surface area 356225103359318016
Volume 1.4466381241845E+25
Space diagonal 422033827.64852

Equilateral Triangle

Length = n
Perimeter 730984032
Area 2.5708332414576E+16
Altitude 211016913.82426

Triangular Pyramid

Length = n
Surface area 2.5708332414576E+16
Volume 1.7048793792231E+24
Height 114863059.10362