394450982 (number)

394450982 is an even 9-digits composite number following 394450981 and preceding 394450983. In scientific notation, it is written as 3.94450982 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 180392688 positive integers (up to 394450982) that are relatively prime to 394450982.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred fifty thousand nine hundred eighty-two

Notation

Scientific notation 3.94450982 × 10^8
Engineering notation 3.94450982 × 10^6

Prime Factorization of 394450982

Prime Factorization 2 × 19 × 29 × 19 × 18839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20760578
Product of the distinct prime numbers

The prime factorization of 394450982 is 2 × 19 × 29 × 19 × 18839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 91, 46, 930, 995, 1076, 8646, 52700, 37575, 704256, 649550, 1863160, 6097819, 33973324, 23769895, 854313283, 282696823, 8099688917, 940252208

Basic calculations (n = 394450982)

Multiplication

n×y
n×2 788901964
n×3 1183352946
n×4 1577803928
n×5 1972254910

Division

n÷y
n÷2 197225491
n÷3 131483660.66667
n÷3 98612745.5
n÷5 78890196.4

Exponentiation

ny
n2 155591577200764324
n3 6.137325041777E+25
n4 2.4208738895821E+34
n5 9.5491608304383E+42

Nth Root

y√n
2√n 19860.790064849
3√n 733.38329581541
4√n 140.92831534099
5√n 52.38399403976

Divisors of 394450982

1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 18839, 20938, 37678, 357941, 546331, 715882, 1092662, 6800879, 10380289, 13601758, 20760578, 197225491, 394450982

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 -394450981
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 394450982 can be divided by 24 positive divisors. The sum of these divisors (counting 394450982) is 1, the average is 0.041666666666667.

Base conversion 394450982

Base System Value
2 Binary 10111100000101101100000100110
3 Ternary 1000111020012000122
4 Quaternary 113200231200212
5 Quinary 1301434412412
6 Senary 103050241542
8 Octal 2740554046
10 Decimal 394450982
12 Duodecimal b01262b2
16 Hexadecimal 1782d826
20 Vigesimal 6356792
36 Base36 6iugbq

Cryptographic Hash Functions

md5 4df72c9862b5f7ec76512dea4011255a
sha1 298b2b9093dafe2fe8b79658a265d457695b1bf1
sha256 e66875380e14ef26c3914fb609129d8ab88cb177ec34fc2685a2314f6c194829
sha512 33a8b91555ffa3c63d32294ab6c200cdfebe4adfc37ac22bd1db4195c466919b1d95f0da279b052240acb5cc50210b2c4d3356ee301bd806af1c98452c8afe94
ripemd-160 7038744e2af2a1407159ced6c131a863af2db30c

394450982 as geometric shapes

Circle

Radius = n
Diameter 788901964
Circumference 2478408614.505
Area 4.8880535589437E+17

Sphere

Radius = n
Volume 2.5707967018586E+26
Surface area 1.9552214235775E+18
Circumference 2478408614.505

Square

Length = n
Perimeter 1577803928
Area 155591577200764324
Diagonal 557837928.43579

Cube

Length = n
Surface area 933549463204585944
Volume 6.137325041777E+25
Space diagonal 683209141.91944

Equilateral Triangle

Length = n
Perimeter 1183352946
Area 6.7373129235375E+16
Altitude 341604570.95972

Triangular Pyramid

Length = n
Surface area 6.7373129235375E+16
Volume 7.2329069256442E+24
Height 185945976.14526