50905 (number)

50905 is an odd 5-digits composite number following 50904 and preceding 50906. In scientific notation, it is written as 5.0905 × 10^4. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 40720 positive integers (up to 50905) that are relatively prime to 50905.

Interesting facts

Basic properties

Name

Name fifty thousand nine hundred five

Notation

Scientific notation 5.0905 × 10^4
Engineering notation 5.0905 × 10^3

Prime Factorization of 50905

Prime Factorization 5 × 10181

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 50905
Product of the distinct prime numbers

The prime factorization of 50905 is 5 × 10181. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 37, 17, 645, 993, 6075, 8162, 29066, 32806, 149216, 577385, 6980245, 5690381, 75841634, 15295811, 438832158, 917256367, 111974274, 1782497600

Basic calculations (n = 50905)

Multiplication

n×y
n×2 101810
n×3 152715
n×4 203620
n×5 254525

Division

n÷y
n÷2 25452.5
n÷3 16968.333333333
n÷3 12726.25
n÷5 10181

Exponentiation

ny
n2 2591319025
n3 131911094967625
n4 6714934289326950625
n5 3.4182372999819E+23

Nth Root

y√n
2√n 225.62136423663
3√n 37.061257182622
4√n 15.020697861173
5√n 8.7367938493551

Divisors of 50905

1, 5, 10181, 50905

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 -50904
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 50905 can be divided by 4 positive divisors. The sum of these divisors (counting 50905) is 1, the average is 0.25.

Base conversion 50905

Base System Value
2 Binary 1100011011011001
3 Ternary 2120211101
4 Quaternary 30123121
5 Quinary 3112110
6 Senary 1031401
8 Octal 143331
10 Decimal 50905
12 Duodecimal 25561
16 Hexadecimal c6d9
20 Vigesimal 6755
36 Base36 13a1

Cryptographic Hash Functions

md5 95882a62588fc14986a3fa4c7b918d52
sha1 5557adb2f930cb1355b3d54cc354d515c738c055
sha256 22d8c7c23e1dd2417ab8f9229016824f900574523aa7e38ca92080a4dfbcfa96
sha512 330d6e3d123a421f0c295863ef29c3c08af9dfb6ba5222fd8797cf1b655a506c6dd1efda5b2c70b3efcdb23b4df2b0e59cbd4a375d9c840d56862f8cf14e6dd4
ripemd-160 f31266b364a735d5ddf7380536b5c0dfe26c819f

50905 as geometric shapes

Circle

Radius = n
Diameter 101810
Circumference 319845.54806198
Area 8140868812.0475

Sphere

Radius = n
Volume 5.5254790250303E+14
Surface area 32563475248.19
Circumference 319845.54806198

Square

Length = n
Perimeter 203620
Area 2591319025
Diagonal 71990.541392602

Cube

Length = n
Surface area 15547914150
Volume 131911094967625
Space diagonal 88170.046359294

Equilateral Triangle

Length = n
Perimeter 152715
Area 1122074052.48
Altitude 44085.023179647

Triangular Pyramid

Length = n
Surface area 1122074052.48
Volume 15545871627558
Height 23996.847130867