1343 (number)

1343 is an odd 4-digits composite number following 1342 and preceding 1344. In scientific notation, it is written as 1.343 × 10^3. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 1248 positive integers (up to 1343) that are relatively prime to 1343.

Interesting facts

Basic properties

Name

Name one thousand three hundred forty-three

Notation

Scientific notation 1.343 × 10^3
Engineering notation 1.343 × 10^3

Prime Factorization of 1343

Prime Factorization 79 × 17

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1343
Product of the distinct prime numbers

The prime factorization of 1343 is 79 × 17. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 89, 88, 138, 428, 4244, 7190, 1527, 82438, 266958, 263222, 1748706, 8649475, 31530080, 75082244, 725240806, 90401292, 8104306434, 6979602146

Basic calculations (n = 1343)

Multiplication

n×y
n×2 2686
n×3 4029
n×4 5372
n×5 6715

Division

n÷y
n÷2 671.5
n÷3 447.66666666667
n÷3 335.75
n÷5 268.6

Exponentiation

ny
n2 1803649
n3 2422300607
n4 3253149715201
n5 4368980067514943

Nth Root

y√n
2√n 36.646964403617
3√n 11.032958998465
4√n 6.053673628766
5√n 4.222942835126

Divisors of 1343

1, 17, 79, 1343

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 -1342
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 1343 can be divided by 4 positive divisors. The sum of these divisors (counting 1343) is 1, the average is 0.25.

Base conversion 1343

Base System Value
2 Binary 10100111111
3 Ternary 1211202
4 Quaternary 110333
5 Quinary 20333
6 Senary 10115
8 Octal 2477
10 Decimal 1343
12 Duodecimal 93b
16 Hexadecimal 53f
20 Vigesimal 373
36 Base36 11b

Cryptographic Hash Functions

md5 674bfc5f6b72706fb769f5e93667bd23
sha1 ed9f6e93628b252a0175477aeffa3c7508338438
sha256 2b0ebe245db547be83a6fe7635f1e9204b237b7e9f8ed0347fd92cede5791c60
sha512 6d4c9610d05df34240d9c73a2411221e8c2af81d8627a513ea3b5c9c37fc72372cef1a12d4adcc8e358e4ff7f567859524d39947a259046066e11a14abd0e941
ripemd-160 d1559bcbdb18bc0c13cefc5441ff940ee6a98e5c

1343 as geometric shapes

Circle

Radius = n
Diameter 2686
Circumference 8438.3178675422
Area 5666330.4480546

Sphere

Radius = n
Volume 10146509055.65
Surface area 22665321.792218
Circumference 8438.3178675422

Square

Length = n
Perimeter 5372
Area 1803649
Diagonal 1899.2888142671

Cube

Length = n
Surface area 10821894
Volume 2422300607
Space diagonal 2326.144234565

Equilateral Triangle

Length = n
Perimeter 4029
Area 781002.9267552
Altitude 1163.0721172825

Triangular Pyramid

Length = n
Surface area 781002.9267552
Volume 285470864.21367
Height 633.09627142236