12821406 (number)

12821406 is an even 8-digits composite number following 12821405 and preceding 12821407. In scientific notation, it is written as 1.2821406 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 3945024 positive integers (up to 12821406) that are relatively prime to 12821406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2821406 × 10^7
Engineering notation 1.2821406 × 10^6

Prime Factorization of 12821406

Prime Factorization 2 × 3 × 13 × 164377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821406
Product of the distinct prime numbers

The prime factorization of 12821406 is 2 × 3 × 13 × 164377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 15, 61, 653, 564, 7341, 4104, 81209, 28396, 295439, 138370, 9357435, 4684086, 74999557, 95740288, 716343272, 3253694, 1751464890, 5440375180

Basic calculations (n = 12821406)

Multiplication

n×y
n×2 25642812
n×3 38464218
n×4 51285624
n×5 64107030

Division

n÷y
n÷2 6410703
n÷3 4273802
n÷3 3205351.5
n÷5 2564281.2

Exponentiation

ny
n2 164388451816836
n3 2.1076910824551E+21
n4 2.7023563090736E+28
n5 3.4648007395294E+35

Nth Root

y√n
2√n 3580.6990937525
3√n 234.05174544155
4√n 59.838942953168
5√n 26.398979000107

Divisors of 12821406

1, 2, 3, 6, 13, 26, 39, 78, 164377, 328754, 493131, 986262, 2136901, 4273802, 6410703, 12821406

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821406 can be divided by 16 positive divisors. The sum of these divisors (counting 12821406) is 1, the average is 0.0625.

Base conversion 12821406

Base System Value
2 Binary 110000111010001110011110
3 Ternary 220010101122220
4 Quaternary 300322032132
5 Quinary 11240241111
6 Senary 1134450210
8 Octal 60721636
10 Decimal 12821406
12 Duodecimal 4363966
16 Hexadecimal c3a39e
20 Vigesimal 402da6
36 Base36 7mt26

Cryptographic Hash Functions

md5 d3a77e1d4e3d8542bd066cbab9d96bfb
sha1 9e94e2333bf6a6d6dd4980b9cac8cf2a4840093c
sha256 3277afd4c7839cf0570fde99d5024c2d7651ec6e49f4f89c3895bfc972e284f3
sha512 a9d39202b2649786ecee49ad2151c9f7db225e31db4dcd0c34b6520132869d43b6577f92be06ea49e9ab4493dba73391f57f0f18703763e318243233fc0b8410
ripemd-160 0296ef438e9a013878f915599312bf2ed55ee4ec

12821406 as geometric shapes

Circle

Radius = n
Diameter 25642812
Circumference 80559269.796584
Area 5.1644155256277E+14

Sphere

Radius = n
Volume 8.8286757609035E+21
Surface area 2.0657662102511E+15
Circumference 80559269.796584

Square

Length = n
Perimeter 51285624
Area 164388451816836
Diagonal 18132206.253892

Cube

Length = n
Surface area 986330710901016
Volume 2.1076910824551E+21
Space diagonal 22207326.616468

Equilateral Triangle

Length = n
Perimeter 38464218
Area 71182287681087
Altitude 11103663.308234

Triangular Pyramid

Length = n
Surface area 71182287681087
Volume 2.4839377617507E+20
Height 6044068.7512973