265280 (number)

265280 is an even 6-digits composite number following 265279 and preceding 265281. In scientific notation, it is written as 2.65280 × 10^5. The sum of its digits is 23. It has a total of 8 prime factors and 28 positive divisors. There are 105984 positive integers (up to 265280) that are relatively prime to 265280.

Interesting facts

Basic properties

Name

Name two hundred sixty-five thousand two hundred eighty

Notation

Scientific notation 2.65280 × 10^5
Engineering notation 2.65280 × 10^3

Prime Factorization of 265280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8290
Product of the distinct prime numbers

The prime factorization of 265280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 829. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 9, 24, 40, 721, 846, 7540, 7556, 67210, 19442, 414226, 144207, 7298080, 2529044, 99688473, 48870354, 482580100, 107436775, 3537519643, 280840716

Basic calculations (n = 265280)

Multiplication

n×y
n×2 530560
n×3 795840
n×4 1061120
n×5 1326400

Division

n÷y
n÷2 132640
n÷3 88426.666666667
n÷3 66320
n÷5 53056

Exponentiation

ny
n2 70373478400
n3 18668676349952000
n4 4.9524264621153E+21
n5 1.3137796918699E+27

Nth Root

y√n
2√n 515.05339529024
3√n 64.254197366931
4√n 22.694787844134
5√n 12.154606456858

Divisors of 265280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 829, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 26528, 33160, 53056, 66320, 132640, 265280

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -265279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 265280 can be divided by 28 positive divisors. The sum of these divisors (counting 265280) is 1, the average is 0.035714285714286.

Base conversion 265280

Base System Value
2 Binary 1000000110001000000
3 Ternary 111110220012
4 Quaternary 1000301000
5 Quinary 31442110
6 Senary 5404052
8 Octal 1006100
10 Decimal 265280
12 Duodecimal 109628
16 Hexadecimal 40c40
20 Vigesimal 1d340
36 Base36 5oow

Cryptographic Hash Functions

md5 248ca9019efb0828e680b0334a63c5fd
sha1 9169d85604d1d3498dd20f075f898f469a770049
sha256 9b4a57173f181cc9b91794ad0f3549d9b05dbe6bd65d7dc6c3154ef584b45c5e
sha512 2ae5545903c8a910db76de9c447c9bb1b21d3e4ad4ebebd4f0bbf2f3e279477d588b6ae60b75ded6bd3e5449afef5a1ff53a71b72af117f952619ad9aa74990a
ripemd-160 967d093d094df974a73c6c15269447f96d072358

265280 as geometric shapes

Circle

Radius = n
Diameter 530560
Circumference 1666803.3982886
Area 221084802749

Sphere

Radius = n
Volume 7.8199168631006E+16
Surface area 884339210996
Circumference 1666803.3982886

Square

Length = n
Perimeter 1061120
Area 70373478400
Diagonal 375162.57382633

Cube

Length = n
Surface area 422240870400
Volume 18668676349952000
Space diagonal 459478.43823187

Equilateral Triangle

Length = n
Perimeter 795840
Area 30472610023.538
Altitude 229739.21911594

Triangular Pyramid

Length = n
Surface area 30472610023.538
Volume 2.200124607138E+15
Height 125054.19127544