21556089 (number)

21556089 is an odd 8-digits composite number following 21556088 and preceding 21556090. In scientific notation, it is written as 2.1556089 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 13242528 positive integers (up to 21556089) that are relatively prime to 21556089.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-six thousand eighty-nine

Notation

Scientific notation 2.1556089 × 10^7
Engineering notation 2.1556089 × 10^6

Prime Factorization of 21556089

Prime Factorization 3 × 57 × 37 × 3407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21556089
Product of the distinct prime numbers

The prime factorization of 21556089 is 3 × 57 × 37 × 3407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 16, 55, 201, 602, 289, 244, 93363, 32856, 413766, 346226, 2432769, 8481741, 46964109, 72654585, 205705331, 531860073, 8013946946, 2521202603

Basic calculations (n = 21556089)

Multiplication

n×y
n×2 43112178
n×3 64668267
n×4 86224356
n×5 107780445

Division

n÷y
n÷2 10778044.5
n÷3 7185363
n÷3 5389022.25
n÷5 4311217.8

Exponentiation

ny
n2 464664972975921
n3 1.0016359512652E+22
n4 2.1591353711071E+29
n5 4.6542514222633E+36

Nth Root

y√n
2√n 4642.8535406579
3√n 278.30648272263
4√n 68.138487954004
5√n 29.289637290173

Divisors of 21556089

1, 3, 37, 57, 111, 171, 2109, 3407, 6327, 10221, 126059, 194199, 378177, 582597, 7185363, 21556089

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 -21556088
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 21556089 can be divided by 16 positive divisors. The sum of these divisors (counting 21556089) is 1, the average is 0.0625.

Base conversion 21556089

Base System Value
2 Binary 1010010001110101101111001
3 Ternary 1111120011101200
4 Quaternary 1102032231321
5 Quinary 21004243324
6 Senary 2050004413
8 Octal 122165571
10 Decimal 21556089
12 Duodecimal 7276709
16 Hexadecimal 148eb79
20 Vigesimal 6eea49
36 Base36 cu0s9

Cryptographic Hash Functions

md5 3edb478b6e34593042fe886252be4e15
sha1 409df35cd5c5d7b581ef0e65ba0a6dd3e5c8e05b
sha256 39e4e9990c1d72b9bfe69af296ecfc144088d6c5895cc69fde1b01089100f781
sha512 c456e49b79929904f2805df200f2e95dfac8bca45a92d04d744d681d3b0ee45a5139ab51158e0b10bce1683781beacf3cbf69e7d35bab1b265c495b8e54ca5c1
ripemd-160 54e11e858a236407a665ccf61e25102fd55e6bb6

21556089 as geometric shapes

Circle

Radius = n
Diameter 43112178
Circumference 135440901.68506
Area 1.4597880654817E+15

Sphere

Radius = n
Volume 4.1956428614214E+22
Surface area 5.8391522619266E+15
Circumference 135440901.68506

Square

Length = n
Perimeter 86224356
Area 464664972975921
Diagonal 30484913.415521

Cube

Length = n
Surface area 2787989837855526
Volume 1.0016359512652E+22
Space diagonal 37336241.360477

Equilateral Triangle

Length = n
Perimeter 64668267
Area 2.0120583542298E+14
Altitude 18668120.680238

Triangular Pyramid

Length = n
Surface area 2.0120583542298E+14
Volume 1.180439289033E+21
Height 10161637.805174