50821490 (number)

50821490 is an even 8-digits composite number following 50821489 and preceding 50821491. In scientific notation, it is written as 5.0821490 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 19191744 positive integers (up to 50821490) that are relatively prime to 50821490.

Interesting facts

Basic properties

Name

Name fifty million eight hundred twenty-one thousand four hundred ninety

Notation

Scientific notation 5.0821490 × 10^7
Engineering notation 5.0821490 × 10^6

Prime Factorization of 50821490

Prime Factorization 2 × 115 × 79 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 50821490
Product of the distinct prime numbers

The prime factorization of 50821490 is 2 × 115 × 79 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 76, 88, 15, 2, 774, 8618, 62005, 94958, 122959, 477090, 1991912, 6872871, 79578900, 15759798, 291425253, 671213108, 4679157083, 7695036080

Basic calculations (n = 50821490)

Multiplication

n×y
n×2 101642980
n×3 152464470
n×4 203285960
n×5 254107450

Division

n÷y
n÷2 25410745
n÷3 16940496.666667
n÷3 12705372.5
n÷5 10164298

Exponentiation

ny
n2 2582823845820100
n3 1.3126295625211E+23
n4 6.6709790185369E+30
n5 3.3902909348078E+38

Nth Root

y√n
2√n 7128.9192729333
3√n 370.40979674978
4√n 84.432927658191
5√n 34.77038333784

Divisors of 50821490

1, 2, 79, 115, 158, 230, 2797, 5594, 9085, 18170, 220963, 321655, 441926, 643310, 25410745, 50821490

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 -50821489
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 50821490 can be divided by 16 positive divisors. The sum of these divisors (counting 50821490) is 1, the average is 0.0625.

Base conversion 50821490

Base System Value
2 Binary 11000001110111100101110010
3 Ternary 10112121222222102
4 Quaternary 3001313211302
5 Quinary 101002241430
6 Senary 5013140402
8 Octal 301674562
10 Decimal 50821490
12 Duodecimal 1502a702
16 Hexadecimal 3077972
20 Vigesimal fhcdea
36 Base36 u9a42

Cryptographic Hash Functions

md5 12f899ace8529ec932ebfb0ee0918e88
sha1 4363879765ee90214a348f20f0c871038e279390
sha256 b389497e02ec69fbc55ca8681cfb4df70c774f369b771a8af01e2e6788dc22eb
sha512 e20f0949b24727171957464e7e48a78efc4a521936d2e47b8eff88329685070a92e1642b121b2483e37e64ace2c8d31c1ce5ee5b92ab4c090e4c7aa8a544d0fd
ripemd-160 1449810ae90b76a91b1e8bb9494b00a089807fa1

50821490 as geometric shapes

Circle

Radius = n
Diameter 101642980
Circumference 319320839.25697
Area 8.114180419545E+15

Sphere

Radius = n
Volume 5.4983298540013E+23
Surface area 3.245672167818E+16
Circumference 319320839.25697

Square

Length = n
Perimeter 203285960
Area 2582823845820100
Diagonal 71872440.418009

Cube

Length = n
Surface area 15496943074920600
Volume 1.3126295625211E+23
Space diagonal 88025402.796354

Equilateral Triangle

Length = n
Perimeter 152464470
Area 1.1183955319902E+15
Altitude 44012701.398177

Triangular Pyramid

Length = n
Surface area 1.1183955319902E+15
Volume 1.546948774741E+22
Height 23957480.139336