13285 (number)

13285 is an odd 5-digits composite number following 13284 and preceding 13286. In scientific notation, it is written as 1.3285 × 10^4. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 10624 positive integers (up to 13285) that are relatively prime to 13285.

Interesting facts

Basic properties

Name

Name thirteen thousand two hundred eighty-five

Notation

Scientific notation 1.3285 × 10^4
Engineering notation 1.3285 × 10^3

Prime Factorization of 13285

Prime Factorization 5 × 2657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13285
Product of the distinct prime numbers

The prime factorization of 13285 is 5 × 2657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 66, 51, 560, 407, 722, 1106, 94638, 34510, 469955, 19540, 8451177, 3156540, 77465823, 27499733, 401657214, 201948084, 105642240, 2360916252

Basic calculations (n = 13285)

Multiplication

n×y
n×2 26570
n×3 39855
n×4 53140
n×5 66425

Division

n÷y
n÷2 6642.5
n÷3 4428.3333333333
n÷3 3321.25
n÷5 2657

Exponentiation

ny
n2 176491225
n3 2344685924125
n4 31149152502000625
n5 4.1381649098908E+20

Nth Root

y√n
2√n 115.2605743522
3√n 23.683934586345
4√n 10.735947762178
5√n 6.6783982217964

Divisors of 13285

1, 5, 2657, 13285

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 -13284
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 13285 can be divided by 4 positive divisors. The sum of these divisors (counting 13285) is 1, the average is 0.25.

Base conversion 13285

Base System Value
2 Binary 11001111100101
3 Ternary 200020001
4 Quaternary 3033211
5 Quinary 411120
6 Senary 141301
8 Octal 31745
10 Decimal 13285
12 Duodecimal 7831
16 Hexadecimal 33e5
20 Vigesimal 1d45
36 Base36 a91

Cryptographic Hash Functions

md5 491159b91b3f6bfcebca81f03ebeee71
sha1 c2b775e97ebe06419a1ea886eaa65e816406ff19
sha256 6e9bdf1535ea6596345cec138ec46d3784cbaf49da40916cd2055218767e0bae
sha512 80274d0d62ff94c8f18085a4b77ebedf02e7846eb84f8b229eee04b78403f06f9677a2937378df636206a6761ea7df442e92e7093d395c4a405d87e2a8f0a159
ripemd-160 d5cea086f8fb927d7646febd4d4f62bc4d74176f

13285 as geometric shapes

Circle

Radius = n
Diameter 26570
Circumference 83472.116805881
Area 554463535.88306

Sphere

Radius = n
Volume 9821397432275.3
Surface area 2217854143.5323
Circumference 83472.116805881

Square

Length = n
Perimeter 53140
Area 176491225
Diagonal 18787.827176127

Cube

Length = n
Surface area 1058947350
Volume 2344685924125
Space diagonal 23010.294978553

Equilateral Triangle

Length = n
Perimeter 39855
Area 76422942.197518
Altitude 11505.147489276

Triangular Pyramid

Length = n
Surface area 76422942.197518
Volume 276323886116.91
Height 6262.6090587089