221565086 (number)

221565086 is an even 9-digits composite number following 221565085 and preceding 221565087. In scientific notation, it is written as 2.21565086 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 110038888 positive integers (up to 221565086) that are relatively prime to 221565086.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-five thousand eighty-six

Notation

Scientific notation 2.21565086 × 10^8
Engineering notation 2.21565086 × 10^6

Prime Factorization of 221565086

Prime Factorization 2 × 149 × 743507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221565086
Product of the distinct prime numbers

The prime factorization of 221565086 is 2 × 149 × 743507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 100, 48, 277, 401, 4181, 589, 28679, 18039, 225735, 137211, 9166818, 3491222, 98958092, 78380807, 910585632, 143680048, 1665178843, 1258136760

Basic calculations (n = 221565086)

Multiplication

n×y
n×2 443130172
n×3 664695258
n×4 886260344
n×5 1107825430

Division

n÷y
n÷2 110782543
n÷3 73855028.666667
n÷3 55391271.5
n÷5 44313017.2

Exponentiation

ny
n2 49091087334187396
n3 1.0876870987033E+25
n4 2.4099348556528E+33
n5 5.3395742354711E+41

Nth Root

y√n
2√n 14885.062512465
3√n 605.10922691511
4√n 122.00435448157
5√n 46.676712995848

Divisors of 221565086

1, 2, 149, 298, 743507, 1487014, 110782543, 221565086

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 -221565085
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 221565086 can be divided by 8 positive divisors. The sum of these divisors (counting 221565086) is 1, the average is 0.125.

Base conversion 221565086

Base System Value
2 Binary 1101001101001101000010011110
3 Ternary 120102220200011022
4 Quaternary 31031031002132
5 Quinary 423210040321
6 Senary 33552524142
8 Octal 1515150236
10 Decimal 221565086
12 Duodecimal 62250652
16 Hexadecimal d34d09e
20 Vigesimal 394fce6
36 Base36 3nwwpq

Cryptographic Hash Functions

md5 3fe1fe14a66fdb8dea6b4bc440f76607
sha1 3f78ec42d2cfe2d0f027e4a1508a935c148be128
sha256 7a4559e5bdc97dee34f039815038030b64818fd9d1a890b789033bab47788a92
sha512 4484ed34530f1d11c0e2a64a88917403c70be9cc935cdb0105ca1dbc8c2045c95af561413fbd1e16c15f2227e1ef1360dd70d8ac960cfc2edd1900d2ba9a6d4f
ripemd-160 da7443e7b13a6dfda2d37c57d822107f47c360eb

221565086 as geometric shapes

Circle

Radius = n
Diameter 443130172
Circumference 1392134492.9392
Area 1.5422419932582E+17

Sphere

Radius = n
Volume 4.5560930649208E+25
Surface area 6.1689679730327E+17
Circumference 1392134492.9392

Square

Length = n
Perimeter 886260344
Area 49091087334187396
Diagonal 313340349.56956

Cube

Length = n
Surface area 294546524005124376
Volume 1.0876870987033E+25
Space diagonal 383761986.13537

Equilateral Triangle

Length = n
Perimeter 664695258
Area 2.1257064365403E+16
Altitude 191880993.06768

Triangular Pyramid

Length = n
Surface area 2.1257064365403E+16
Volume 1.281851538837E+24
Height 104446783.18985