201809493 (number)

201809493 is an odd 9-digits composite number following 201809492 and preceding 201809494. In scientific notation, it is written as 2.01809493 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 131676840 positive integers (up to 201809493) that are relatively prime to 201809493.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred nine thousand four hundred ninety-three

Notation

Scientific notation 2.01809493 × 10^8
Engineering notation 2.01809493 × 10^6

Prime Factorization of 201809493

Prime Factorization 3 × 3 × 47 × 477091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67269831
Product of the distinct prime numbers

The prime factorization of 201809493 is 3 × 3 × 47 × 477091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 63, 9, 365, 20, 4016, 1626, 97330, 77937, 154473, 428053, 7358667, 8836982, 26534484, 98107790, 993388469, 188861358, 1871380358, 1376171497

Basic calculations (n = 201809493)

Multiplication

n×y
n×2 403618986
n×3 605428479
n×4 807237972
n×5 1009047465

Division

n÷y
n÷2 100904746.5
n÷3 67269831
n÷3 50452373.25
n÷5 40361898.6

Exponentiation

ny
n2 40727071464917049
n3 8.2191096437097E+24
n4 1.6586943501085E+33
n5 3.3474026583735E+41

Nth Root

y√n
2√n 14205.96680976
3√n 586.56191853311
4√n 119.18878642624
5√n 45.812956369616

Divisors of 201809493

1, 3, 9, 47, 141, 423, 477091, 1431273, 4293819, 22423277, 67269831, 201809493

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201809492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201809493 can be divided by 12 positive divisors. The sum of these divisors (counting 201809493) is 1, the average is 0.083333333333333.

Base conversion 201809493

Base System Value
2 Binary 1100000001110101111001010101
3 Ternary 112001201222120200
4 Quaternary 30001311321111
5 Quinary 403130400433
6 Senary 32005251113
8 Octal 1401657125
10 Decimal 201809493
12 Duodecimal 57703a99
16 Hexadecimal c075e55
20 Vigesimal 33163ed
36 Base36 3c5h79

Cryptographic Hash Functions

md5 24fb42f5098bd459e299bc4edec58471
sha1 3de0adb7a2208f382e6182c95e6ebc76f999e25e
sha256 8012fdcb345469fcebbfb61900e3c106e08997146ed4045a8e2260407f89c014
sha512 7ecc1afbbfb960ed133c2f53bd0343cba6629f1d1a8d57828244b8c7d77a4a22ac7cff938736ac4d2bd3ed20b0b35c92935f0db302a17deb490e89ef402f9033
ripemd-160 4e020cf8b70e343539d807ea5c79c3ad3aad8c10

201809493 as geometric shapes

Circle

Radius = n
Diameter 403618986
Circumference 1268006441.267
Area 1.2794786851641E+17

Sphere

Radius = n
Volume 3.4428125967636E+25
Surface area 5.1179147406564E+17
Circumference 1268006441.267

Square

Length = n
Perimeter 807237972
Area 40727071464917049
Diagonal 285401722.01624

Cube

Length = n
Surface area 244362428789502294
Volume 8.2191096437097E+24
Space diagonal 349544295.32572

Equilateral Triangle

Length = n
Perimeter 605428479
Area 1.7635339255181E+16
Altitude 174772147.66286

Triangular Pyramid

Length = n
Surface area 1.7635339255181E+16
Volume 9.6863136073048E+23
Height 95133907.338746