11821420 (number)

11821420 is an even 8-digits composite number following 11821419 and preceding 11821421. In scientific notation, it is written as 1.1821420 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 4133376 positive integers (up to 11821420) that are relatively prime to 11821420.

Interesting facts

Basic properties

Name

Name eleven million eight hundred twenty-one thousand four hundred twenty

Notation

Scientific notation 1.1821420 × 10^7
Engineering notation 1.1821420 × 10^6

Prime Factorization of 11821420

Prime Factorization 2 × 2 × 95 × 13 × 2393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5910710
Product of the distinct prime numbers

The prime factorization of 11821420 is 2 × 2 × 95 × 13 × 2393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 55, 3, 477, 929, 205, 1816, 80466, 61397, 791080, 89421, 2000133, 5395797, 66976025, 75970767, 960122614, 914290315, 3601712826, 7271896809

Basic calculations (n = 11821420)

Multiplication

n×y
n×2 23642840
n×3 35464260
n×4 47285680
n×5 59107100

Division

n÷y
n÷2 5910710
n÷3 3940473.3333333
n÷3 2955355
n÷5 2364284

Exponentiation

ny
n2 139745970816400
n3 1.6519958143284E+21
n4 1.9528936359418E+28
n5 2.3085975885795E+35

Nth Root

y√n
2√n 3438.2291953853
3√n 227.80148412571
4√n 58.636415267181
5√n 25.973706545592

Divisors of 11821420

1, 2, 4, 13, 26, 52, 95, 190, 380, 1235, 2393, 2470, 4786, 4940, 9572, 31109, 62218, 124436, 227335, 454670, 909340, 2955355, 5910710, 11821420

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 -11821419
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 11821420 can be divided by 24 positive divisors. The sum of these divisors (counting 11821420) is 1, the average is 0.041666666666667.

Base conversion 11821420

Base System Value
2 Binary 101101000110000101101100
3 Ternary 211020120221101
4 Quaternary 231012011230
5 Quinary 11011241140
6 Senary 1101212444
8 Octal 55060554
10 Decimal 11821420
12 Duodecimal 3b61124
16 Hexadecimal b4616c
20 Vigesimal 3dhdb0
36 Base36 71dgs

Cryptographic Hash Functions

md5 14c4c3ceb6ce2f92838e8980ac585229
sha1 8ffd536bb1d99296b94d7650a83d0129e8e369fd
sha256 8bc56b902a1c4af1d24fd8dd39653cdfcef65ed7bb419ac346f5003ebdb015da
sha512 65211ee3177fefa499398a4d10f1838c3d31af9646edad08b640174e5eddf605c7afd532d49ecfe23a7e8f4bb2d340b0543a13385083bda818071bbd2e5a4772
ripemd-160 41870bcd59ddbd56c78022f1a9c957f0bcf937ad

11821420 as geometric shapes

Circle

Radius = n
Diameter 23642840
Circumference 74276172.453999
Area 4.3902491528558E+14

Sphere

Radius = n
Volume 6.9198638854069E+21
Surface area 1.7560996611423E+15
Circumference 74276172.453999

Square

Length = n
Perimeter 47285680
Area 139745970816400
Diagonal 16718012.490509

Cube

Length = n
Surface area 838475824898400
Volume 1.6519958143284E+21
Space diagonal 20475300.057611

Equilateral Triangle

Length = n
Perimeter 35464260
Area 60511780401761
Altitude 10237650.028805

Triangular Pyramid

Length = n
Surface area 60511780401761
Volume 1.9468957380057E+20
Height 5572670.8301695