221495416 (number)

221495416 is an even 9-digits composite number following 221495415 and preceding 221495417. In scientific notation, it is written as 2.21495416 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 110747704 positive integers (up to 221495416) that are relatively prime to 221495416.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred ninety-five thousand four hundred sixteen

Notation

Scientific notation 2.21495416 × 10^8
Engineering notation 2.21495416 × 10^6

Prime Factorization of 221495416

Prime Factorization 2 × 2 × 2 × 27686927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55373854
Product of the distinct prime numbers

The prime factorization of 221495416 is 2 × 2 × 2 × 27686927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 80, 4, 741, 133, 9928, 9843, 62242, 26366, 906332, 376352, 1825284, 3943628, 18617334, 21045657, 554529508, 629904116, 900664095, 5476639702

Basic calculations (n = 221495416)

Multiplication

n×y
n×2 442990832
n×3 664486248
n×4 885981664
n×5 1107477080

Division

n÷y
n÷2 110747708
n÷3 73831805.333333
n÷3 55373854
n÷5 44299083.2

Exponentiation

ny
n2 49060219309013056
n3 1.0866613684901E+25
n4 2.4069051186485E+33
n5 5.3311845052757E+41

Nth Root

y√n
2√n 14882.722062849
3√n 605.04579577296
4√n 121.99476244023
5√n 46.67377717617

Divisors of 221495416

1, 2, 4, 8, 27686927, 55373854, 110747708, 221495416

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221495415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221495416 can be divided by 8 positive divisors. The sum of these divisors (counting 221495416) is 1, the average is 0.125.

Base conversion 221495416

Base System Value
2 Binary 1101001100111100000001111000
3 Ternary 120102210010120221
4 Quaternary 31030330001320
5 Quinary 423200323131
6 Senary 33551225424
8 Octal 1514740170
10 Decimal 221495416
12 Duodecimal 62218274
16 Hexadecimal d33c078
20 Vigesimal 3946iag
36 Base36 3nveyg

Cryptographic Hash Functions

md5 f7a2669980ded57812abf88e14ca3a93
sha1 b202de507889379a3a3c3ec5d58f966b98abfb7e
sha256 2459c047e109c4672503ea3bf66e3f60db2fce5a03282a79ed551e770f270465
sha512 d2ce4f7c215ef585af204a676991387b64f520911130913af5e48ee964f7dc79d4008a11ab91d74b95db3bb3f0908110384b81392a490890be6bc0784f75f413
ripemd-160 96d7f8a250b40ce4e1c839ad9faf2a5f2ea9465f

221495416 as geometric shapes

Circle

Radius = n
Diameter 442990832
Circumference 1391696743.4188
Area 1.541272245647E+17

Sphere

Radius = n
Volume 4.5517964962511E+25
Surface area 6.165088982588E+17
Circumference 1391696743.4188

Square

Length = n
Perimeter 885981664
Area 49060219309013056
Diagonal 313241821.31067

Cube

Length = n
Surface area 294361315854078336
Volume 1.0866613684901E+25
Space diagonal 383641314.1556

Equilateral Triangle

Length = n
Perimeter 664486248
Area 2.1243698118421E+16
Altitude 191820657.0778

Triangular Pyramid

Length = n
Surface area 2.1243698118421E+16
Volume 1.280642704188E+24
Height 104413940.43689