12480 (number)

12480 is an even 5-digits composite number following 12479 and preceding 12481. In scientific notation, it is written as 1.2480 × 10^4. The sum of its digits is 15. It has a total of 9 prime factors and 56 positive divisors. There are 3072 positive integers (up to 12480) that are relatively prime to 12480.

Interesting facts

Basic properties

Name

Name twelve thousand four hundred eighty

Notation

Scientific notation 1.2480 × 10^4
Engineering notation 1.2480 × 10^3

Prime Factorization of 12480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 390
Product of the distinct prime numbers

The prime factorization of 12480 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 10, 4, 13, 468, 569, 7667, 4186, 66168, 93312, 10834, 447300, 8188905, 8455203, 66247046, 10223025, 214621850, 101021267, 9404184387, 133038933

Basic calculations (n = 12480)

Multiplication

n×y
n×2 24960
n×3 37440
n×4 49920
n×5 62400

Division

n÷y
n÷2 6240
n÷3 4160
n÷3 3120
n÷5 2496

Exponentiation

ny
n2 155750400
n3 1943764992000
n4 24258187100160000
n5 3.0274217501E+20

Nth Root

y√n
2√n 111.71392035015
3√n 23.195559990596
4√n 10.56948060929
5√n 6.5954269887326

Divisors of 12480

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12480 can be divided by 56 positive divisors. The sum of these divisors (counting 12480) is 1, the average is 0.017857142857143.

Base conversion 12480

Base System Value
2 Binary 11000011000000
3 Ternary 122010020
4 Quaternary 3003000
5 Quinary 344410
6 Senary 133440
8 Octal 30300
10 Decimal 12480
12 Duodecimal 7280
16 Hexadecimal 30c0
20 Vigesimal 1b40
36 Base36 9mo

Cryptographic Hash Functions

md5 cd7214aaa777172bb782f7d0efddab82
sha1 9e3fe2763946d219a2c7f5ca1e2d54237863f4ba
sha256 253ed720e13b61f5760f5188b6656907303f1e56843bc377d11ddb7c3217ea7d
sha512 fb7c129701b229f353713248b573490eda2309a0e84f7cab11540306e2e790a493e7700c448275b8dcaae58f2ec2be3565572efd7e6eb77633c5bf3649bb4eef
ripemd-160 886f371dbc56213c360b7faa303c5fa23d4b83a3

12480 as geometric shapes

Circle

Radius = n
Diameter 24960
Circumference 78414.152633601
Area 489304312.43367

Sphere

Radius = n
Volume 8142023758896.3
Surface area 1957217249.7347
Circumference 78414.152633601

Square

Length = n
Perimeter 49920
Area 155750400
Diagonal 17649.385258416

Cube

Length = n
Surface area 934502400
Volume 1943764992000
Space diagonal 21615.99407846

Equilateral Triangle

Length = n
Perimeter 37440
Area 67441901.524794
Altitude 10807.99703923

Triangular Pyramid

Length = n
Surface area 67441901.524794
Volume 229074901146.04
Height 5883.1284194721