12821082 (number)

12821082 is an even 8-digits composite number following 12821081 and preceding 12821083. In scientific notation, it is written as 1.2821082 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4242672 positive integers (up to 12821082) that are relatively prime to 12821082.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand eighty-two

Notation

Scientific notation 1.2821082 × 10^7
Engineering notation 1.2821082 × 10^6

Prime Factorization of 12821082

Prime Factorization 2 × 3 × 139 × 15373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821082
Product of the distinct prime numbers

The prime factorization of 12821082 is 2 × 3 × 139 × 15373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 83, 95, 418, 207, 5091, 8834, 273, 96143, 579408, 548097, 3585820, 9430505, 91403866, 50982561, 502815276, 457912276, 7353426102, 7840035123

Basic calculations (n = 12821082)

Multiplication

n×y
n×2 25642164
n×3 38463246
n×4 51284328
n×5 64105410

Division

n÷y
n÷2 6410541
n÷3 4273694
n÷3 3205270.5
n÷5 2564216.4

Exponentiation

ny
n2 164380143650724
n3 2.1075313009177E+21
n4 2.7020831626633E+28
n5 3.4643629799325E+35

Nth Root

y√n
2√n 3580.6538509049
3√n 234.04977391039
4√n 59.838564913481
5√n 26.398845577054

Divisors of 12821082

1, 2, 3, 6, 139, 278, 417, 834, 15373, 30746, 46119, 92238, 2136847, 4273694, 6410541, 12821082

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 -12821081
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 12821082 can be divided by 16 positive divisors. The sum of these divisors (counting 12821082) is 1, the average is 0.0625.

Base conversion 12821082

Base System Value
2 Binary 110000111010001001011010
3 Ternary 220010101012220
4 Quaternary 300322021122
5 Quinary 11240233312
6 Senary 1134444510
8 Octal 60721132
10 Decimal 12821082
12 Duodecimal 4363736
16 Hexadecimal c3a25a
20 Vigesimal 402ce2
36 Base36 7mst6

Cryptographic Hash Functions

md5 689da71dcc97d157fd1220ffda568073
sha1 9bb966451cbffd2a7840bfa3f973dd3848b94710
sha256 10ca31d52b2db38050068909ddc3effe9378444d045b195beb362630ab54c49f
sha512 a514d1aa3e2f66512954559564898c91dfa763a371c1f75b7fa3166fdd9dc862ad82ca86d36a7958db678b87487ea54c3b85cb6ab20cabd1a6b8a7b0bd60fdf9
ripemd-160 c66f806e312b17c4766643e4c7d6bdbb4c664c55

12821082 as geometric shapes

Circle

Radius = n
Diameter 25642164
Circumference 80557234.044545
Area 5.1641545168915E+14

Sphere

Radius = n
Volume 8.8280064695648E+21
Surface area 2.0656618067566E+15
Circumference 80557234.044545

Square

Length = n
Perimeter 51284328
Area 164380143650724
Diagonal 18131748.048698

Cube

Length = n
Surface area 986280861904344
Volume 2.1075313009177E+21
Space diagonal 22206765.432007

Equilateral Triangle

Length = n
Perimeter 38463246
Area 71178690139631
Altitude 11103382.716003

Triangular Pyramid

Length = n
Surface area 71178690139631
Volume 2.483749457403E+20
Height 6043916.0162325