12821484 (number)

12821484 is an even 8-digits composite number following 12821483 and preceding 12821485. In scientific notation, it is written as 1.2821484 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3945024 positive integers (up to 12821484) that are relatively prime to 12821484.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2821484 × 10^7
Engineering notation 1.2821484 × 10^6

Prime Factorization of 12821484

Prime Factorization 2 × 2 × 3 × 13 × 82189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6410742
Product of the distinct prime numbers

The prime factorization of 12821484 is 2 × 2 × 3 × 13 × 82189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 94, 9, 620, 104, 5547, 9456, 99277, 54335, 847806, 836699, 5739245, 831019, 44987210, 7385692, 657586824, 56081197, 3438370745, 7134521231

Basic calculations (n = 12821484)

Multiplication

n×y
n×2 25642968
n×3 38464452
n×4 51285936
n×5 64107420

Division

n÷y
n÷2 6410742
n÷3 4273828
n÷3 3205371
n÷5 2564296.8

Exponentiation

ny
n2 164390451962256
n3 2.1077295495868E+21
n4 2.7024220696355E+28
n5 3.4649061327078E+35

Nth Root

y√n
2√n 3580.7099854638
3√n 234.05222006446
4√n 59.839033961652
5√n 26.399011120069

Divisors of 12821484

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82189, 164378, 246567, 328756, 493134, 986268, 1068457, 2136914, 3205371, 4273828, 6410742, 12821484

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 -12821483
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 12821484 can be divided by 24 positive divisors. The sum of these divisors (counting 12821484) is 1, the average is 0.041666666666667.

Base conversion 12821484

Base System Value
2 Binary 110000111010001111101100
3 Ternary 220010101202210
4 Quaternary 300322033230
5 Quinary 11240241414
6 Senary 1134450420
8 Octal 60721754
10 Decimal 12821484
12 Duodecimal 4363a10
16 Hexadecimal c3a3ec
20 Vigesimal 402de4
36 Base36 7mt4c

Cryptographic Hash Functions

md5 8b2576d570ece164416850c0a9f4093e
sha1 049a4f6a83e529c605f16ce9122880fd57a89dff
sha256 9c3aa090afce49a84527ca900792205acfc104ae6b299faf97aa8332f1e25987
sha512 a16de21909f9a56f8ba5a6d04b200bd6b00d2d7b104083532da563e538a333758dcadd4b09edd0058bb580db42ccf1d4f8f7325722d6ab21f90c2fa7e115f50a
ripemd-160 b4ac8980362995758bb8bf9116b72b83d1b2d22a

12821484 as geometric shapes

Circle

Radius = n
Diameter 25642968
Circumference 80559759.885038
Area 5.1644783620493E+14

Sphere

Radius = n
Volume 8.8288368916482E+21
Surface area 2.0657913448197E+15
Circumference 80559759.885038

Square

Length = n
Perimeter 51285936
Area 164390451962256
Diagonal 18132316.56255

Cube

Length = n
Surface area 986342711773536
Volume 2.1077295495868E+21
Space diagonal 22207461.716431

Equilateral Triangle

Length = n
Perimeter 38464452
Area 71183153769460
Altitude 11103730.858216

Triangular Pyramid

Length = n
Surface area 71183153769460
Volume 2.4839830957002E+20
Height 6044105.5208499