221283449 (number)

221283449 is an odd 9-digits composite number following 221283448 and preceding 221283450. In scientific notation, it is written as 2.21283449 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 219134964 positive integers (up to 221283449) that are relatively prime to 221283449.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred eighty-three thousand four hundred forty-nine

Notation

Scientific notation 2.21283449 × 10^8
Engineering notation 2.21283449 × 10^6

Prime Factorization of 221283449

Prime Factorization 103 × 2148383

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221283449
Product of the distinct prime numbers

The prime factorization of 221283449 is 103 × 2148383. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 92, 3, 967, 754, 9142, 2597, 51056, 96342, 969286, 447398, 1609643, 2928564, 72391060, 27891606, 365244497, 66692574, 3960527029, 8171364890

Basic calculations (n = 221283449)

Multiplication

n×y
n×2 442566898
n×3 663850347
n×4 885133796
n×5 1106417245

Division

n÷y
n÷2 110641724.5
n÷3 73761149.666667
n÷3 55320862.25
n÷5 44256689.8

Exponentiation

ny
n2 48966364801335601
n3 1.0835446088232E+25
n4 2.3977048818575E+33
n5 5.3057240594156E+41

Nth Root

y√n
2√n 14875.599113985
3√n 604.85272830886
4√n 121.96556527965
5√n 46.66484056704

Divisors of 221283449

1, 103, 2148383, 221283449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221283448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221283449 can be divided by 4 positive divisors. The sum of these divisors (counting 221283449) is 1, the average is 0.25.

Base conversion 221283449

Base System Value
2 Binary 1101001100001000010001111001
3 Ternary 120102101100211022
4 Quaternary 31030020101321
5 Quinary 423122032244
6 Senary 33542512225
8 Octal 1514102171
10 Decimal 221283449
12 Duodecimal 62135675
16 Hexadecimal d308479
20 Vigesimal 39308c9
36 Base36 3nqveh

Cryptographic Hash Functions

md5 cbe742bb594de4351c059ecc78bae301
sha1 f84057c6c6191e26d95db0a31ca428e9b499e576
sha256 cb33ce1b9db8f4b8894d1499364485a698e019bf843d7a9b474e32f5e496d351
sha512 a7ed00eaa8fc3a8efa7c9540850ad40e0372b0c7d4ebb2a40abdf3717f98e36e694b572411da6785c55a636b321e4d473f319af6154d3a6a0e7847a56a89def0
ripemd-160 1d20d349a70fa66d103b7bdafdbcbfe89d00afdf

221283449 as geometric shapes

Circle

Radius = n
Diameter 442566898
Circumference 1390364915.4788
Area 1.5383237193287E+17

Sphere

Radius = n
Volume 4.5387410438876E+25
Surface area 6.153294877315E+17
Circumference 1390364915.4788

Square

Length = n
Perimeter 885133796
Area 48966364801335601
Diagonal 312942054.7045

Cube

Length = n
Surface area 293798188808013606
Volume 1.0835446088232E+25
Space diagonal 383274176.54208

Equilateral Triangle

Length = n
Perimeter 663850347
Area 2.1203057924466E+16
Altitude 191637088.27104

Triangular Pyramid

Length = n
Surface area 2.1203057924466E+16
Volume 1.276969567695E+24
Height 104314018.23483