505440 (number)

505440 is an even 6-digits composite number following 505439 and preceding 505441. In scientific notation, it is written as 5.05440 × 10^5. The sum of its digits is 18. It has a total of 9 prime factors and 72 positive divisors. There are 124416 positive integers (up to 505440) that are relatively prime to 505440.

Interesting facts

Basic properties

Name

Name five hundred five thousand four hundred forty

Notation

Scientific notation 5.05440 × 10^5
Engineering notation 5.05440 × 10^3

Prime Factorization of 505440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 135 × 3 × 3 × 13

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10530
Product of the distinct prime numbers

The prime factorization of 505440 is 2 × 2 × 2 × 2 × 2 × 135 × 3 × 3 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 4, 85, 48, 712, 889, 4846, 1988, 28583, 85939, 684739, 55800, 1952711, 9693771, 71018439, 65641513, 522650961, 653364640, 2438297174, 9118689402

Basic calculations (n = 505440)

Multiplication

n×y
n×2 1010880
n×3 1516320
n×4 2021760
n×5 2527200

Division

n÷y
n÷2 252720
n÷3 168480
n÷3 126360
n÷5 101088

Exponentiation

ny
n2 255469593600
n3 129124551389184000
n4 6.5264713254149E+22
n5 3.2987396667177E+28

Nth Root

y√n
2√n 710.94303569273
3√n 79.656863655706
4√n 26.663515066336
5√n 13.827189718813

Divisors of 505440

1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 135, 144, 156, 208, 234, 270, 288, 312, 405, 416, 468, 540, 624, 810, 936, 1080, 1215, 1248, 1620, 1755, 1872, 2160, 2430, 3240, 3510, 3744, 4320, 4860, 5265, 6480, 7020, 9720, 10530, 12960, 14040, 15795, 19440, 21060, 28080, 31590, 38880, 42120, 56160, 63180, 84240, 126360, 168480, 252720, 505440

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -505439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 505440 can be divided by 72 positive divisors. The sum of these divisors (counting 505440) is 1, the average is 0.013888888888889.

Base conversion 505440

Base System Value
2 Binary 1111011011001100000
3 Ternary 221200100000
4 Quaternary 1323121200
5 Quinary 112133230
6 Senary 14500000
8 Octal 1733140
10 Decimal 505440
12 Duodecimal 204600
16 Hexadecimal 7b660
20 Vigesimal 333c0
36 Base36 au00

Cryptographic Hash Functions

md5 d7431ea8a1f8a7b944a1b7d850889a03
sha1 1517eb6ae2e193529a103bd2b826ea6e9af9a2c3
sha256 a401c9c3f76e77899c67a944ad3c7a6efa0d90543b71f637b526a964e14d1fe5
sha512 cb7fd5bab9285e47035e53d285b73af276e0d94f38902a69b528b6f47741d454d4ce9574ff08b66e56405e895d44312db75a90bb9fe13b498ea3b3a25fc71c76
ripemd-160 43d3ded001ddd1d8c2d7af8e5ee5b5afd3432155

505440 as geometric shapes

Circle

Radius = n
Diameter 1010880
Circumference 3175773.1816609
Area 802581398469.33

Sphere

Radius = n
Volume 5.4087565605645E+17
Surface area 3210325593877.3
Circumference 3175773.1816609

Square

Length = n
Perimeter 2021760
Area 255469593600
Diagonal 714800.10296586

Cube

Length = n
Surface area 1532817561600
Volume 129124551389184000
Space diagonal 875447.76017761

Equilateral Triangle

Length = n
Perimeter 1516320
Area 110621578976.04
Altitude 437723.88008881

Triangular Pyramid

Length = n
Surface area 110621578976.04
Volume 1.5217474317494E+16
Height 238266.70098862