243208385 (number)

243208385 is an odd 9-digits composite number following 243208384 and preceding 243208386. In scientific notation, it is written as 2.43208385 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 166468608 positive integers (up to 243208385) that are relatively prime to 243208385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43208385 × 10^8
Engineering notation 2.43208385 × 10^6

Prime Factorization of 243208385

Prime Factorization 5 × 7 × 577 × 12043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243208385
Product of the distinct prime numbers

The prime factorization of 243208385 is 5 × 7 × 577 × 12043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 77, 49, 55, 508, 9630, 8166, 73215, 45672, 60821, 199668, 8965622, 1792642, 96424138, 18203898, 180905706, 71297860, 8501601732, 7836500625

Basic calculations (n = 243208385)

Multiplication

n×y
n×2 486416770
n×3 729625155
n×4 972833540
n×5 1216041925

Division

n÷y
n÷2 121604192.5
n÷3 81069461.666667
n÷3 60802096.25
n÷5 48641677

Exponentiation

ny
n2 59150318534308225
n3 1.4385853442965E+25
n4 3.4987601827101E+33
n5 8.5092781353923E+41

Nth Root

y√n
2√n 15595.139787767
3√n 624.20347383829
4√n 124.88050203201
5√n 47.55494774266

Divisors of 243208385

1, 5, 7, 35, 577, 2885, 4039, 12043, 20195, 60215, 84301, 421505, 6948811, 34744055, 48641677, 243208385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243208384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243208385 can be divided by 16 positive divisors. The sum of these divisors (counting 243208385) is 1, the average is 0.0625.

Base conversion 243208385

Base System Value
2 Binary 1110011111110001000011000001
3 Ternary 121221122021011222
4 Quaternary 32133301003001
5 Quinary 444230132020
6 Senary 40044444425
8 Octal 1637610301
10 Decimal 243208385
12 Duodecimal 69549715
16 Hexadecimal e7f10c1
20 Vigesimal 3g010j5
36 Base36 40sssh

Cryptographic Hash Functions

md5 8304056c5d16e8ad2541fa316ac2f6c6
sha1 aec0c63467d45a5adbb9c884e5b2981112408f47
sha256 41b1ac7e80faf251e042856150b638bd0871b197ec340288ff571d4e8329e970
sha512 e1c534a3755b45bc6dd990b3658c4031527e002871e7feb673f296ee5b725101f3c39a08b958588026aa77d217eac50751020a4b3ec54bd7c7d0a46d42cd0812
ripemd-160 954b2da02cb476f0cfef3780b262abfd40e1f359

243208385 as geometric shapes

Circle

Radius = n
Diameter 486416770
Circumference 1528123351.2149
Area 1.8582620616488E+17

Sphere

Radius = n
Volume 6.0259321989383E+25
Surface area 7.4330482465952E+17
Circumference 1528123351.2149

Square

Length = n
Perimeter 972833540
Area 59150318534308225
Diagonal 343948596.54986

Cube

Length = n
Surface area 354901911205849350
Volume 1.4385853442965E+25
Space diagonal 421249279.64677

Equilateral Triangle

Length = n
Perimeter 729625155
Area 2.5612839246326E+16
Altitude 210624639.82339

Triangular Pyramid

Length = n
Surface area 2.5612839246326E+16
Volume 1.6953890871127E+24
Height 114649532.18329