221821765, two hundred twenty-one million eight hundred twenty-one thousand seven hundred sixty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

221821765 has 8 divisors, whose sum is 226446080
The reverse of 221821765 is 567128122
Previous prime number is 397

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	two hundred twenty-one million eight hundred twenty-one thousand seven hundred sixty-five

Notation

Scientific notation	2.21821765 × 10^8
Engineering notation	2.21821765 × 10^6

Prime Factorization of 221821765

Prime Factorization 55 × 397 × 10159

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	221821765	Product of the distinct prime numbers

The prime factorization of 221821765 is 55 × 397 × 10159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 95, 74, 694, 221, 5854, 2501, 307, 91863, 30538, 370167, 6416718, 8580476, 26337994, 54618157, 256777078, 524060931, 6568763852, 7988442951

Basic calculations (n = 221821765)

Multiplication

n×y

n×2	443643530
n×3	665465295
n×4	887287060
n×5	1109108825

Division

n÷y

n÷2	110910882.5
n÷3	73940588.333333
n÷3	55455441.25
n÷5	44364353

Exponentiation

n^y

n²	49204895427715225
n³	1.0914716750416E+25
n⁴	2.4211217340524E+33
n⁵	5.3705749632736E+41

Nth Root

^y√n

²√n	14893.682049782
³√n	605.34280597254
⁴√n	122.03967408094
⁵√n	46.687522807279

Divisors of 221821765

1, 55, 397, 10159, 21835, 558745, 4033123, 221821765

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	-221821764	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 221821765 can be divided by 8 positive divisors. The sum of these divisors (counting 221821765) is 1, the average is 0.125.

Base conversion 221821765

Base	System	Value
2	Binary	1101001110001011101101000101
3	Ternary	120110101201020221
4	Quaternary	31032023231011
5	Quinary	423241244030
6	Senary	34002224341
8	Octal	1516135505
10	Decimal	221821765
12	Duodecimal	623550b1
16	Hexadecimal	d38bb45
20	Vigesimal	3967e85
36	Base36	3o2erp

Cryptographic Hash Functions

md5	b8fa3c310d7b1634c0f6c07c30ef3cee
sha1	d34ba57ccbd1f2f4c207a39fc991cee5988ead1f
sha256	e976c6ed8512526df0233c8cc83a02ee9016f3e3059984356b32e8c41c71bef2
sha512	cf1fc9a2ae2fc036691fe147a73f84ec7b9d0d19742c7072bb6bf3f98cbf1a855897a170714939f29d77557b8262ac9458bdee02b9a00125663bb96d202ce3b0
ripemd-160	010640e6f85068e2a20ae4475af5bdf579944a31

221821765 as geometric shapes

Circle

Radius = n

Diameter	443643530
Circumference	1393747254.6606
Area	1.5458173799636E+17

Sphere

Radius = n

Volume	4.5719458612161E+25
Surface area	6.1832695198546E+17
Circumference	1393747254.6606

Square

Length = n

Perimeter	887287060
Area	49204895427715225
Diagonal	313703348.49254

Cube

Length = n

Surface area	295229372566291350
Volume	1.0914716750416E+25
Space diagonal	384206567.2046

Equilateral Triangle

Length = n

Perimeter	665465295
Area	2.1306344715479E+16
Altitude	192103283.6023

Triangular Pyramid

Length = n

Surface area	2.1306344715479E+16
Volume	1.286311704825E+24
Height	104567782.83085