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

222721 (number)

222721 is an odd 6-digits composite number following 222720 and preceding 222722. In scientific notation, it is written as 2.22721 × 10^5. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 221652 positive integers (up to 222721) that are relatively prime to 222721.

Interesting facts

222721 has 4 divisors, whose sum is 223792
The reverse of 222721 is 127222
Previous prime number is 283

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 16
Digital Root 7

Name

Name	two hundred twenty-two thousand seven hundred twenty-one

Notation

Scientific notation	2.22721 × 10^5
Engineering notation	2.22721 × 10^3

Prime Factorization of 222721

Prime Factorization 283 × 787

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	222721	Product of the distinct prime numbers

The prime factorization of 222721 is 283 × 787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 51, 82, 611, 792, 2726, 8733, 10451, 11386, 466507, 702570, 3821643, 8799014, 52161118, 37610840, 327009287, 493563615, 2228176294, 6429022988

Basic calculations (n = 222721)

Multiplication

n×y

n×2	445442
n×3	668163
n×4	890884
n×5	1113605

Division

n÷y

n÷2	111360.5
n÷3	74240.333333333
n÷3	55680.25
n÷5	44544.2

Exponentiation

n^y

n²	49604643841
n³	11047995880911361
n⁴	2.4606206905925E+21
n⁵	5.4803190082944E+26

Nth Root

^y√n

²√n	471.93325799312
³√n	60.615969533869
⁴√n	21.72402490316
⁵√n	11.736868359651

Divisors of 222721

1, 283, 787, 222721

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	-222720	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 222721 can be divided by 4 positive divisors. The sum of these divisors (counting 222721) is 1, the average is 0.25.

Base conversion 222721

Base	System	Value
2	Binary	110110011000000001
3	Ternary	102022111221
4	Quaternary	312120001
5	Quinary	24111341
6	Senary	4435041
8	Octal	663001
10	Decimal	222721
12	Duodecimal	a8a81
16	Hexadecimal	36601
20	Vigesimal	17gg1
36	Base36	4rup

Cryptographic Hash Functions

md5	f3248b35bffd4c560b35b79a9a4ca1f9
sha1	20259703b83871defb55a91249b9e885de7830b3
sha256	eecd97d7db7a8b4d531eba54ac0a9e5eef35de98b27d04bb85ae718629f65003
sha512	ac6eebf393d300f9c5256d4db2bebf31692514c2e7adf0b96626d076aec592b57c73202c31686fcb1f33ddf71d9545c5981e13a42e906f0ee83d330bc2c1da2a
ripemd-160	9681281df747d916ac9248ec3b88f21dff538b14

222721 as geometric shapes

Circle

Radius = n

Diameter	445442
Circumference	1399397.3148003
Area	155837584674.82

Sphere

Radius = n

Volume	4.6277736928482E+16
Surface area	623350338699.3
Circumference	1399397.3148003

Square

Length = n

Perimeter	890884
Area	49604643841
Diagonal	314975.0588253

Cube

Length = n

Surface area	297627863046
Volume	11047995880911361
Space diagonal	385764.08791255

Equilateral Triangle

Length = n

Perimeter	668163
Area	21479440855.993
Altitude	192882.04395627

Triangular Pyramid

Length = n

Surface area	21479440855.993
Volume	1.3020188009856E+15
Height	104991.6862751