221556225 (number)

221556225 is an odd 9-digits composite number following 221556224 and preceding 221556226. In scientific notation, it is written as 2.21556225 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 103944000 positive integers (up to 221556225) that are relatively prime to 221556225.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fifty-six thousand two hundred twenty-five

Notation

Scientific notation 2.21556225 × 10^8
Engineering notation 2.21556225 × 10^6

Prime Factorization of 221556225

Prime Factorization 3 × 25 × 31 × 11 × 8663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221556225
Product of the distinct prime numbers

The prime factorization of 221556225 is 3 × 25 × 31 × 11 × 8663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 1, 18, 291, 63, 674, 2344, 21397, 30826, 490226, 701055, 6724456, 6739954, 31664023, 49350595, 800315269, 832635886, 8834226615, 4263433800

Basic calculations (n = 221556225)

Multiplication

n×y
n×2 443112450
n×3 664668675
n×4 886224900
n×5 1107781125

Division

n÷y
n÷2 110778112.5
n÷3 73852075
n÷3 55389056.25
n÷5 44311245

Exponentiation

ny
n2 49087160836250625
n3 1.0875566050848E+25
n4 2.4095493589639E+33
n5 5.3385065992322E+41

Nth Root

y√n
2√n 14884.7648621
3√n 605.10116014424
4√n 122.00313464047
5√n 46.67633964373

Divisors of 221556225

1, 3, 11, 25, 31, 33, 75, 93, 275, 341, 775, 825, 1023, 2325, 8525, 8663, 25575, 25989, 95293, 216575, 268553, 285879, 649725, 805659, 2382325, 2954083, 6713825, 7146975, 8862249, 20141475, 73852075, 221556225

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221556224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221556225 can be divided by 32 positive divisors. The sum of these divisors (counting 221556225) is 1, the average is 0.03125.

Base conversion 221556225

Base System Value
2 Binary 1101001101001010111000000001
3 Ternary 120102220020000010
4 Quaternary 31031022320001
5 Quinary 423204244400
6 Senary 33552415133
8 Octal 1515127001
10 Decimal 221556225
12 Duodecimal 622474a9
16 Hexadecimal d34ae01
20 Vigesimal 394eab5
36 Base36 3nwpvl

Cryptographic Hash Functions

md5 e80831248ab8f354b92b99eda5aa27bb
sha1 9e633380def9c5fccebdbd68a71327b8a27d685f
sha256 c1997c9f92c15697a9746524edd2b7e39b0537198e6258be38f0f4a09ee0f2c6
sha512 d8e40f141d404e6600d077ab9cfc44faa2adcf7df2682dbb8963f9c081756cbb79ecd6bb36bdf86508f4ab0d6cc68e3b315c5fd8cd9ba2f1a710cdde1081e70f
ripemd-160 69e90ff0515bbad89f22e411d36c257677c56132

221556225 as geometric shapes

Circle

Radius = n
Diameter 443112450
Circumference 1392078817.6342
Area 1.5421186386875E+17

Sphere

Radius = n
Volume 4.5555464545298E+25
Surface area 6.1684745547498E+17
Circumference 1392078817.6342

Square

Length = n
Perimeter 886224900
Area 49087160836250625
Diagonal 313327818.22319

Cube

Length = n
Surface area 294522965017503750
Volume 1.0875566050848E+25
Space diagonal 383746638.43316

Equilateral Triangle

Length = n
Perimeter 664668675
Area 2.1255364141923E+16
Altitude 191873319.21658

Triangular Pyramid

Length = n
Surface area 2.1255364141923E+16
Volume 1.2816977506327E+24
Height 104442606.0744