12245 (number)

12245 is an odd 5-digits composite number following 12244 and preceding 12246. In scientific notation, it is written as 1.2245 × 10^4. The sum of its digits is 14. It has a total of 3 prime factors and 8 positive divisors. There are 9360 positive integers (up to 12245) that are relatively prime to 12245.

Interesting facts

Basic properties

Name

Name twelve thousand two hundred forty-five

Notation

Scientific notation 1.2245 × 10^4
Engineering notation 1.2245 × 10^3

Prime Factorization of 12245

Prime Factorization 5 × 31 × 79

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12245
Product of the distinct prime numbers

The prime factorization of 12245 is 5 × 31 × 79. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 28, 62, 395, 224, 8827, 9848, 58704, 9789, 907158, 324567, 9928615, 2067305, 5033621, 82385328, 746395326, 813568418, 64523356, 850548585

Basic calculations (n = 12245)

Multiplication

n×y
n×2 24490
n×3 36735
n×4 48980
n×5 61225

Division

n÷y
n÷2 6122.5
n÷3 4081.6666666667
n÷3 3061.25
n÷5 2449

Exponentiation

ny
n2 149940025
n3 1836015606125
n4 22482011097000625
n5 2.7529222588277E+20

Nth Root

y√n
2√n 110.65712810298
3√n 23.049044682262
4√n 10.519369187503
5√n 6.5703992143997

Divisors of 12245

1, 5, 31, 79, 155, 395, 2449, 12245

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12245 can be divided by 8 positive divisors. The sum of these divisors (counting 12245) is 1, the average is 0.125.

Base conversion 12245

Base System Value
2 Binary 10111111010101
3 Ternary 121210112
4 Quaternary 2333111
5 Quinary 342440
6 Senary 132405
8 Octal 27725
10 Decimal 12245
12 Duodecimal 7105
16 Hexadecimal 2fd5
20 Vigesimal 1ac5
36 Base36 9g5

Cryptographic Hash Functions

md5 af0da643a413a1551f47198cfccae577
sha1 de6209f8eb2c6b61c444d2aef80521a9ee8ba708
sha256 bec376434eff85274c752aa7064dbd0faba56e7e0651415ff23ba4742528ec0f
sha512 1bcadd6c9c6900e0c043c50bf943926b5f102a2b3ff244660c1c5d1038df41e319c72ce761e37f7174cd540edaf0dfe5cf720873fce9083567e4243e7ca4ba95
ripemd-160 dc9800ab44df8f77c4be23389ed95245d6738d21

12245 as geometric shapes

Circle

Radius = n
Diameter 24490
Circumference 76937.604086414
Area 471050481.01907

Sphere

Radius = n
Volume 7690684186771.3
Surface area 1884201924.0763
Circumference 76937.604086414

Square

Length = n
Perimeter 48980
Area 149940025
Diagonal 17317.045071259

Cube

Length = n
Surface area 899640150
Volume 1836015606125
Space diagonal 21208.962138681

Equilateral Triangle

Length = n
Perimeter 36735
Area 64925935.347037
Altitude 10604.48106934

Triangular Pyramid

Length = n
Surface area 64925935.347037
Volume 216376514242.55
Height 5772.3483570862