12821460 (number)

12821460 is an even 8-digits composite number following 12821459 and preceding 12821461. In scientific notation, it is written as 1.2821460 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 3382272 positive integers (up to 12821460) that are relatively prime to 12821460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2821460 × 10^7
Engineering notation 1.2821460 × 10^6

Prime Factorization of 12821460

Prime Factorization 2 × 2 × 15 × 97 × 2203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6410730
Product of the distinct prime numbers

The prime factorization of 12821460 is 2 × 2 × 15 × 97 × 2203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 23, 71, 494, 724, 5960, 37, 81533, 13299, 118386, 765339, 2183725, 2244214, 14793627, 16773025, 29234163, 185383937, 5850588233, 81724665

Basic calculations (n = 12821460)

Multiplication

n×y
n×2 25642920
n×3 38464380
n×4 51285840
n×5 64107300

Division

n÷y
n÷2 6410730
n÷3 4273820
n÷3 3205365
n÷5 2564292

Exponentiation

ny
n2 164389836531600
n3 2.1077177134964E+21
n4 2.7024018354886E+28
n5 3.4648737037644E+35

Nth Root

y√n
2√n 3580.7066341715
3√n 234.05207402685
4√n 59.839005959086
5√n 26.39900123702

Divisors of 12821460

1, 2, 4, 15, 30, 60, 97, 194, 388, 1455, 2203, 2910, 4406, 5820, 8812, 33045, 66090, 132180, 213691, 427382, 854764, 3205365, 6410730, 12821460

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 -12821459
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 12821460 can be divided by 24 positive divisors. The sum of these divisors (counting 12821460) is 1, the average is 0.041666666666667.

Base conversion 12821460

Base System Value
2 Binary 110000111010001111010100
3 Ternary 220010101201220
4 Quaternary 300322033110
5 Quinary 11240241320
6 Senary 1134450340
8 Octal 60721724
10 Decimal 12821460
12 Duodecimal 43639b0
16 Hexadecimal c3a3d4
20 Vigesimal 402dd0
36 Base36 7mt3o

Cryptographic Hash Functions

md5 5d9b06fa0c9cd9710b80129fdd24df06
sha1 18fa856350df46c1bd820830bc8fbea29f4f46a4
sha256 4c4adf19fab0112aba106f0e87e1705fd085da07b6c65375442fe0af0d4cd260
sha512 5b3a66f31166568856ae4bf7c2efe37caca985cbabc9572641b04e9753aaf16b4457db184155c7c4527922569bda89c6ef671ce1528f94e85bd761d3a18f5c4c
ripemd-160 e36ac8c427dabdd236a59ed52b2e5c387368483d

12821460 as geometric shapes

Circle

Radius = n
Diameter 25642920
Circumference 80559609.088591
Area 5.164459027725E+14

Sphere

Radius = n
Volume 8.8287873127487E+21
Surface area 2.06578361109E+15
Circumference 80559609.088591

Square

Length = n
Perimeter 51285840
Area 164389836531600
Diagonal 18132282.621424

Cube

Length = n
Surface area 986339019189600
Volume 2.1077177134964E+21
Space diagonal 22207420.147212

Equilateral Triangle

Length = n
Perimeter 38464380
Area 71182887280168
Altitude 11103710.073606

Triangular Pyramid

Length = n
Surface area 71182887280168
Volume 2.4839691467339E+20
Height 6044094.2071414