243386145 (number)

243386145 is an odd 9-digits composite number following 243386144 and preceding 243386146. In scientific notation, it is written as 2.43386145 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 129805920 positive integers (up to 243386145) that are relatively prime to 243386145.

Interesting facts

Basic properties

Name

Name two hundred forty-three million three hundred eighty-six thousand one hundred forty-five

Notation

Scientific notation 2.43386145 × 10^8
Engineering notation 2.43386145 × 10^6

Prime Factorization of 243386145

Prime Factorization 45 × 5408581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243386145
Product of the distinct prime numbers

The prime factorization of 243386145 is 45 × 5408581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 96, 59, 960, 905, 435, 6711, 67009, 97187, 202839, 375010, 5610727, 788232, 45734842, 36813705, 14077032, 39848050, 5509119884, 7696564697

Basic calculations (n = 243386145)

Multiplication

n×y
n×2 486772290
n×3 730158435
n×4 973544580
n×5 1216930725

Division

n÷y
n÷2 121693072.5
n÷3 81128715
n÷3 60846536.25
n÷5 48677229

Exponentiation

ny
n2 59236815577961025
n3 1.4417420185596E+25
n4 3.5090003198174E+33
n5 8.5404206064412E+41

Nth Root

y√n
2√n 15600.837958264
3√n 624.35551271292
4√n 124.90331444067
5√n 47.561897254027

Divisors of 243386145

1, 45, 5408581, 243386145

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243386144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243386145 can be divided by 4 positive divisors. The sum of these divisors (counting 243386145) is 1, the average is 0.25.

Base conversion 243386145

Base System Value
2 Binary 1110100000011100011100100001
3 Ternary 121221222022000200
4 Quaternary 32200130130201
5 Quinary 444301324040
6 Senary 40052335413
8 Octal 1640343441
10 Decimal 243386145
12 Duodecimal 69614569
16 Hexadecimal e81c721
20 Vigesimal 3g13575
36 Base36 40wly9

Cryptographic Hash Functions

md5 34b173807ceb5cd1860a1f8a929e9f83
sha1 3f6b99c5ed498fd3131f12b9cd6f143685c9970a
sha256 a48e1f6413f907428f9972beccae23185fa65228eea5343e9ee316442775b0a0
sha512 b58be16d179bb0cbc313818d02c331a0f2e8938a2f6957a06832ee72e8f0a670e3b5598ad954c39baf9ae75ef698294f62763ddf29b0b4b8b5727864d523682e
ripemd-160 fc33532c4471a8c819b4752256015014b54ca18d

243386145 as geometric shapes

Circle

Radius = n
Diameter 486772290
Circumference 1529240250.2351
Area 1.8609794464178E+17

Sphere

Radius = n
Volume 6.0391548451714E+25
Surface area 7.443917785671E+17
Circumference 1529240250.2351

Square

Length = n
Perimeter 973544580
Area 59236815577961025
Diagonal 344199987.1527

Cube

Length = n
Surface area 355420893467766150
Volume 1.4417420185596E+25
Space diagonal 421557168.99833

Equilateral Triangle

Length = n
Perimeter 730158435
Area 2.5650293564904E+16
Altitude 210778584.49916

Triangular Pyramid

Length = n
Surface area 2.5650293564904E+16
Volume 1.6991092634084E+24
Height 114733329.0509