243285440 (number)

243285440 is an even 9-digits composite number following 243285439 and preceding 243285441. In scientific notation, it is written as 2.43285440 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 28 positive divisors. There are 97314048 positive integers (up to 243285440) that are relatively prime to 243285440.

Interesting facts

Basic properties

Name

Name two hundred forty-three million two hundred eighty-five thousand four hundred forty

Notation

Scientific notation 2.43285440 × 10^8
Engineering notation 2.43285440 × 10^6

Prime Factorization of 243285440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 760267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7602670
Product of the distinct prime numbers

The prime factorization of 243285440 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 760267. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 27, 67, 684, 361, 2155, 8961, 12122, 58769, 713191, 293420, 1492795, 5155592, 60418229, 72840208, 717698080, 936651745, 6837436490, 2847225083

Basic calculations (n = 243285440)

Multiplication

n×y
n×2 486570880
n×3 729856320
n×4 973141760
n×5 1216427200

Division

n÷y
n÷2 121642720
n÷3 81095146.666667
n÷3 60821360
n÷5 48657088

Exponentiation

ny
n2 59187805315993600
n3 1.4399531258936E+25
n4 3.503196298124E+33
n5 8.5227665279546E+41

Nth Root

y√n
2√n 15597.610073341
3√n 624.26938839683
4√n 124.89039223792
5√n 47.5579606998

Divisors of 243285440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 760267, 1520534, 3041068, 3801335, 6082136, 7602670, 12164272, 15205340, 24328544, 30410680, 48657088, 60821360, 121642720, 243285440

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243285439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243285440 can be divided by 28 positive divisors. The sum of these divisors (counting 243285440) is 1, the average is 0.035714285714286.

Base conversion 243285440

Base System Value
2 Binary 1110100000000011110111000000
3 Ternary 121221210011212212
4 Quaternary 32200003313000
5 Quinary 444240113230
6 Senary 40050241252
8 Octal 1640036700
10 Decimal 243285440
12 Duodecimal 69586228
16 Hexadecimal e803dc0
20 Vigesimal 3g0adc0
36 Base36 40ug8w

Cryptographic Hash Functions

md5 01990879c264a50227a229e972260177
sha1 6f7b8ca3b1d3e3a1a250ae938e167f1fc235d203
sha256 0932ae4d369d7e4108395ac3d597499dbe196c979bb367f96179708accb5ca27
sha512 fdf5846e8b0408b9ba0c1be7c132d13a0dbc9136f3b24dc6af0055928d1400fb8f4a913196183825b012446f645bb1896e16703de34dab599eda2a572444250c
ripemd-160 9e46398e9a435517a713761c2bf0492950ebee8c

243285440 as geometric shapes

Circle

Radius = n
Diameter 486570880
Circumference 1528607502.0587
Area 1.8594397436283E+17

Sphere

Radius = n
Volume 6.0316615490946E+25
Surface area 7.4377589745131E+17
Circumference 1528607502.0587

Square

Length = n
Perimeter 973141760
Area 59187805315993600
Diagonal 344057568.77591

Cube

Length = n
Surface area 355126831895961600
Volume 1.4399531258936E+25
Space diagonal 421382742.82175

Equilateral Triangle

Length = n
Perimeter 729856320
Area 2.5629071498949E+16
Altitude 210691371.41087

Triangular Pyramid

Length = n
Surface area 2.5629071498949E+16
Volume 1.6970010331835E+24
Height 114685856.25864