221424282 (number)

221424282 is an even 9-digits composite number following 221424281 and preceding 221424283. In scientific notation, it is written as 2.21424282 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 73475784 positive integers (up to 221424282) that are relatively prime to 221424282.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred twenty-four thousand two hundred eighty-two

Notation

Scientific notation 2.21424282 × 10^8
Engineering notation 2.21424282 × 10^6

Prime Factorization of 221424282

Prime Factorization 2 × 9 × 223 × 55163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221424282
Product of the distinct prime numbers

The prime factorization of 221424282 is 2 × 9 × 223 × 55163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 86, 33, 636, 680, 2286, 9164, 55907, 2289, 914240, 317594, 4973944, 9144151, 77083338, 13905113, 789074563, 339813768, 5084937536, 6225413217

Basic calculations (n = 221424282)

Multiplication

n×y
n×2 442848564
n×3 664272846
n×4 885697128
n×5 1107121410

Division

n÷y
n÷2 110712141
n÷3 73808094
n÷3 55356070.5
n÷5 44284856.4

Exponentiation

ny
n2 49028712659215524
n3 1.0856147497951E+25
n4 2.4038146650199E+33
n5 5.3226293626311E+41

Nth Root

y√n
2√n 14880.332052747
3√n 604.98101800518
4√n 121.98496650304
5√n 46.670778902787

Divisors of 221424282

1, 2, 9, 18, 223, 446, 2007, 4014, 55163, 110326, 496467, 992934, 12301349, 24602698, 110712141, 221424282

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 -221424281
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 221424282 can be divided by 16 positive divisors. The sum of these divisors (counting 221424282) is 1, the average is 0.0625.

Base conversion 221424282

Base System Value
2 Binary 1101001100101010101010011010
3 Ternary 120102122112000100
4 Quaternary 31030222222122
5 Quinary 423141034112
6 Senary 33545520230
8 Octal 1514525232
10 Decimal 221424282
12 Duodecimal 621a3076
16 Hexadecimal d32aa9a
20 Vigesimal 393i0e2
36 Base36 3ntw2i

Cryptographic Hash Functions

md5 2b86bde03c8ac4ecd250d3ffab7814b8
sha1 e531f7d44811f7475894a635e812878e4bc70334
sha256 ccf33cf664a152f1181d803d85455b19e37968fbb12e945e612a115acfa029cd
sha512 57381d5e440c9c4b3cec6ff344ab57de01aa06d8ef2821a21c7995b82a8b7cb5f79eb5398abc17cc45f2157bdba9ca1a3d6c72681d0df90db45ae0a83dabf34a
ripemd-160 4ce7817657835aa58f50eaac1abfb7c7e3f01877

221424282 as geometric shapes

Circle

Radius = n
Diameter 442848564
Circumference 1391249795.3152
Area 1.5402824350516E+17

Sphere

Radius = n
Volume 4.5474124301134E+25
Surface area 6.1611297402063E+17
Circumference 1391249795.3152

Square

Length = n
Perimeter 885697128
Area 49028712659215524
Diagonal 313141222.64312

Cube

Length = n
Surface area 294172275955293144
Volume 1.0856147497951E+25
Space diagonal 383518106.45346

Equilateral Triangle

Length = n
Perimeter 664272846
Area 2.1230055338864E+16
Altitude 191759053.22673

Triangular Pyramid

Length = n
Surface area 2.1230055338864E+16
Volume 1.2794092522271E+24
Height 104380407.54771