12821684 (number)

12821684 is an even 8-digits composite number following 12821683 and preceding 12821685. In scientific notation, it is written as 1.2821684 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6082560 positive integers (up to 12821684) that are relatively prime to 12821684.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand six hundred eighty-four

Notation

Scientific notation 1.2821684 × 10^7
Engineering notation 1.2821684 × 10^6

Prime Factorization of 12821684

Prime Factorization 2 × 2 × 37 × 41 × 2113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6410842
Product of the distinct prime numbers

The prime factorization of 12821684 is 2 × 2 × 37 × 41 × 2113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 73, 81, 582, 361, 658, 2905, 51586, 31991, 541595, 351236, 1821873, 9770123, 1362154, 56857499, 11708797, 877773660, 3728656931, 7151110440

Basic calculations (n = 12821684)

Multiplication

n×y
n×2 25643368
n×3 38465052
n×4 51286736
n×5 64108420

Division

n÷y
n÷2 6410842
n÷3 4273894.6666667
n÷3 3205421
n÷5 2564336.8

Exponentiation

ny
n2 164395580595856
n3 2.1078281853966E+21
n4 2.7025906919449E+28
n5 3.4651763833458E+35

Nth Root

y√n
2√n 3580.7379127772
3√n 234.05343703749
4√n 59.839267314843
5√n 26.399093478231

Divisors of 12821684

1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 2113, 3034, 4226, 6068, 8452, 78181, 86633, 156362, 173266, 312724, 346532, 3205421, 6410842, 12821684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821684 can be divided by 24 positive divisors. The sum of these divisors (counting 12821684) is 1, the average is 0.041666666666667.

Base conversion 12821684

Base System Value
2 Binary 110000111010010010110100
3 Ternary 220010102001012
4 Quaternary 300322102310
5 Quinary 11240243214
6 Senary 1134451352
8 Octal 60722264
10 Decimal 12821684
12 Duodecimal 4363b58
16 Hexadecimal c3a4b4
20 Vigesimal 402e44
36 Base36 7mt9w

Cryptographic Hash Functions

md5 be029e48eae4307d23bba7a14a1701dd
sha1 a613c6dae7622ddce5eed2671ca3613b378e1826
sha256 c4b9d96b08171000fc90fee52ca44d356fa53b7d82db11d5b21eaa616ac78dca
sha512 2c75cefcd9fe9b62a7ab769e7c85b89031d8d3b5030e8f566c5f21dabf584063a35387c19612a43d5d58635e506a11c60a797bda90982155dad9725f98d70552
ripemd-160 b276c0c66b7d6fc56034b3cddcb3a7de962f9905

12821684 as geometric shapes

Circle

Radius = n
Diameter 25643368
Circumference 80561016.5221
Area 5.1646394828257E+14

Sphere

Radius = n
Volume 8.8292500563619E+21
Surface area 2.0658557931303E+15
Circumference 80561016.5221

Square

Length = n
Perimeter 51286736
Area 164395580595856
Diagonal 18132599.405262

Cube

Length = n
Surface area 986373483575136
Volume 2.1078281853966E+21
Space diagonal 22207808.126593

Equilateral Triangle

Length = n
Perimeter 38465052
Area 71185374532952
Altitude 11103904.063296

Triangular Pyramid

Length = n
Surface area 71185374532952
Volume 2.4840993391168E+20
Height 6044199.801754