50812981 (number)

50812981 is an odd 8-digits composite number following 50812980 and preceding 50812982. In scientific notation, it is written as 5.0812981 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 49573600 positive integers (up to 50812981) that are relatively prime to 50812981.

Interesting facts

Basic properties

Name

Name fifty million eight hundred twelve thousand nine hundred eighty-one

Notation

Scientific notation 5.0812981 × 10^7
Engineering notation 5.0812981 × 10^6

Prime Factorization of 50812981

Prime Factorization 41 × 1239341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 50812981
Product of the distinct prime numbers

The prime factorization of 50812981 is 41 × 1239341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 50812981)

Multiplication

n×y
n×2 101625962
n×3 152438943
n×4 203251924
n×5 254064905

Division

n÷y
n÷2 25406490.5
n÷3 16937660.333333
n÷3 12703245.25
n÷5 10162596.2

Exponentiation

ny
n2 2581959038106361
n3 1.3119703554608E+23
n4 6.6665124744591E+30
n5 3.3874537170095E+38

Nth Root

y√n
2√n 7128.3224534248
3√n 370.3891231274
4√n 84.42939330248
5√n 34.769218944556

Divisors of 50812981

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 -50812980
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 50812981 can be divided by 4 positive divisors. The sum of these divisors (counting 50812981) is 1, the average is 0.25.

Base conversion 50812981

Base System Value
2 Binary 11000001110101100000110101
3 Ternary 10112121120022021
4 Quaternary 3001311200311
5 Quinary 101002003411
6 Senary 5013033141
8 Octal 301654065
10 Decimal 50812981
12 Duodecimal 150257b1
16 Hexadecimal 3075835
20 Vigesimal fhbc91
36 Base36 u93jp

Cryptographic Hash Functions

md5 1c8526c9adfa72cabd4c4ff8b8ae5c46
sha1 4c0a01078596b3279f067bcfca9d94411e502122
sha256 0b91bc0efa9f0fda5f77615685d9d6cc018db6931a718fae41f2d9bc7db7bebd
sha512 8f74b98bb257eb4419f957ef4bcdff8a2d3d4e2dcdf3b7c453b848638646316806f6d6bda8ff7294dc94acc99d9b641fd68cf4a34f42fb4c3c435c50e4e42708
ripemd-160 757cb6527718b46bc32eea6f7883890dc918ec9a

50812981 as geometric shapes

Circle

Radius = n
Diameter 101625962
Circumference 319267375.6332
Area 8.1114635459847E+15

Sphere

Radius = n
Volume 5.4955685739242E+23
Surface area 3.2445854183939E+16
Circumference 319267375.6332

Square

Length = n
Perimeter 203251924
Area 2581959038106361
Diagonal 71860406.874806

Cube

Length = n
Surface area 15491754228638166
Volume 1.3119703554608E+23
Space diagonal 88010664.776032

Equilateral Triangle

Length = n
Perimeter 152438943
Area 1.1180210592655E+15
Altitude 44005332.388016

Triangular Pyramid

Length = n
Surface area 1.1180210592655E+15
Volume 1.5461718917701E+22
Height 23953468.958269