12449 (number)

12449 is an odd 5-digits composite number following 12448 and preceding 12450. In scientific notation, it is written as 1.2449 × 10^4. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 12180 positive integers (up to 12449) that are relatively prime to 12449.

Interesting facts

Basic properties

Name

Name twelve thousand four hundred forty-nine

Notation

Scientific notation 1.2449 × 10^4
Engineering notation 1.2449 × 10^3

Prime Factorization of 12449

Prime Factorization 59 × 211

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12449
Product of the distinct prime numbers

The prime factorization of 12449 is 59 × 211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 60, 81, 50, 400, 1311, 5753, 17005, 915, 623215, 472821, 2906326, 1383192, 15180389, 75804981, 88514781, 608593061, 5006681762, 3795588632

Basic calculations (n = 12449)

Multiplication

n×y
n×2 24898
n×3 37347
n×4 49796
n×5 62245

Division

n÷y
n÷2 6224.5
n÷3 4149.6666666667
n÷3 3112.25
n÷5 2489.8

Exponentiation

ny
n2 154977601
n3 1929316154849
n4 24018056811715201
n5 2.9900078924904E+20

Nth Root

y√n
2√n 111.57508682497
3√n 23.176338341019
4√n 10.562910906799
5√n 6.5921471539961

Divisors of 12449

1, 59, 211, 12449

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 -12448
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 12449 can be divided by 4 positive divisors. The sum of these divisors (counting 12449) is 1, the average is 0.25.

Base conversion 12449

Base System Value
2 Binary 11000010100001
3 Ternary 122002002
4 Quaternary 3002201
5 Quinary 344244
6 Senary 133345
8 Octal 30241
10 Decimal 12449
12 Duodecimal 7255
16 Hexadecimal 30a1
20 Vigesimal 1b29
36 Base36 9lt

Cryptographic Hash Functions

md5 d9eca0697ce00e28c61e029120c518c9
sha1 fb18edad21517be70e7b1d02dd2cfa812e215bdc
sha256 2ffed2d338c5d351d732e11654d8172a53264b23d83afb03deff69b2778fc7e5
sha512 0d4af58ff82c4d006aed4f5ddeb8705cc64d47676a7e1e0fd8fc3782e8699c58584ce1bc8fe835c4e9e5950274f9ea9638699f9194f9cebf66208d631b38b0c4
ripemd-160 ed7ebcc1fcbe7d2fc6923842d8f7cd89cbc16d76

12449 as geometric shapes

Circle

Radius = n
Diameter 24898
Circumference 78219.373889079
Area 486876492.77257

Sphere

Radius = n
Volume 8081500611367.6
Surface area 1947505971.0903
Circumference 78219.373889079

Square

Length = n
Perimeter 49796
Area 154977601
Diagonal 17605.544637983

Cube

Length = n
Surface area 929865606
Volume 1929316154849
Space diagonal 21562.300503425

Equilateral Triangle

Length = n
Perimeter 37347
Area 67107269.741784
Altitude 10781.150251712

Triangular Pyramid

Length = n
Surface area 67107269.741784
Volume 227372089357.75
Height 5868.5148793276