221821327 (number)

221821327 is an odd 9-digits composite number following 221821326 and preceding 221821328. In scientific notation, it is written as 2.21821327 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 170760960 positive integers (up to 221821327) that are relatively prime to 221821327.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million eight hundred twenty-one thousand three hundred twenty-seven

Notation

Scientific notation 2.21821327 × 10^8
Engineering notation 2.21821327 × 10^6

Prime Factorization of 221821327

Prime Factorization 91 × 37 × 65881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221821327
Product of the distinct prime numbers

The prime factorization of 221821327 is 91 × 37 × 65881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 100, 80, 831, 173, 2727, 466, 47824, 29267, 797997, 321253, 4337289, 502635, 14208221, 17664685, 576413149, 733628121, 9238178715, 5063897413

Basic calculations (n = 221821327)

Multiplication

n×y
n×2 443642654
n×3 665463981
n×4 887285308
n×5 1109106635

Division

n÷y
n÷2 110910663.5
n÷3 73940442.333333
n÷3 55455331.75
n÷5 44364265.4

Exponentiation

ny
n2 49204701112040929
n3 1.0914652095311E+25
n4 2.4211026115253E+33
n5 5.370521940917E+41

Nth Root

y√n
2√n 14893.667345553
3√n 605.34240754406
4√n 122.03961383728
5√n 46.687504369818

Divisors of 221821327

1, 37, 91, 3367, 65881, 2437597, 5995171, 221821327

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 -221821326
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 221821327 can be divided by 8 positive divisors. The sum of these divisors (counting 221821327) is 1, the average is 0.125.

Base conversion 221821327

Base System Value
2 Binary 1101001110001011100110001111
3 Ternary 120110101200122201
4 Quaternary 31032023212033
5 Quinary 423241240302
6 Senary 34002222331
8 Octal 1516134617
10 Decimal 221821327
12 Duodecimal 623549a7
16 Hexadecimal d38b98f
20 Vigesimal 3967d67
36 Base36 3o2efj

Cryptographic Hash Functions

md5 80dbf7a2ec2f4ea86fc1dae38185811c
sha1 048e543cc79f3a9a6b3efd3dc1611ae25b717a1a
sha256 f4e6293f1d3e36ce799d13b42df8aceaa7bac1457186d8a7dd85a915b8710e47
sha512 03cb84adad8b1a58363516618cfa8718dcffc19f7ae66e36cd44f6d4ceffedefe51de13f46f5f42fb25beaad6a31072a128a34bb6de149f0d2a55f2759b15d56
ripemd-160 fd8452a1b4fa91e8f402f6d8d34c183af790d925

221821327 as geometric shapes

Circle

Radius = n
Diameter 443642654
Circumference 1393744502.6255
Area 1.5458112753567E+17

Sphere

Radius = n
Volume 4.5719187785491E+25
Surface area 6.1832451014268E+17
Circumference 1393744502.6255

Square

Length = n
Perimeter 887285308
Area 49204701112040929
Diagonal 313702729.067

Cube

Length = n
Surface area 295228206672245574
Volume 1.0914652095311E+25
Space diagonal 384205808.56635

Equilateral Triangle

Length = n
Perimeter 665463981
Area 2.1306260574324E+16
Altitude 192102904.28317

Triangular Pyramid

Length = n
Surface area 2.1306260574324E+16
Volume 1.2863040851478E+24
Height 104567576.35567