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

7222738 (number)

7222738 is an even 7-digits composite number following 7222737 and preceding 7222739. In scientific notation, it is written as 7.222738 × 10^6. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 3611368 positive integers (up to 7222738) that are relatively prime to 7222738.

Interesting facts

7222738 has 4 divisors, whose sum is 10834110
The reverse of 7222738 is 8372227
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	seven million two hundred twenty-two thousand seven hundred thirty-eight

Notation

Scientific notation	7.222738 × 10^6
Engineering notation	7.222738 × 10^6

Prime Factorization of 7222738

Prime Factorization 2 × 3611369

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	7222738	Product of the distinct prime numbers

The prime factorization of 7222738 is 2 × 3611369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 12, 28, 407, 281, 4268, 6175, 54932, 93071, 605250, 548528, 9386832, 1015465, 81499481, 41981336, 950491991, 20140299, 6805509906, 6021640081

Basic calculations (n = 7222738)

Multiplication

n×y

n×2	14445476
n×3	21668214
n×4	28890952
n×5	36113690

Division

n÷y

n÷2	3611369
n÷3	2407579.3333333
n÷3	1805684.5
n÷5	1444547.6

Exponentiation

n^y

n²	52167944216644
n³	3.7679539307543E+20
n⁴	2.7214944037909E+27
n⁵	1.9656641047048E+34

Nth Root

^y√n

²√n	2687.5152092593
³√n	193.30093458943
⁴√n	51.841250074234
⁵√n	23.536418210489

Divisors of 7222738

1, 2, 3611369, 7222738

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	-7222737	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 7222738 can be divided by 4 positive divisors. The sum of these divisors (counting 7222738) is 1, the average is 0.25.

Base conversion 7222738

Base	System	Value
2	Binary	11011100011010111010010
3	Ternary	111120221201211
4	Quaternary	123203113102
5	Quinary	3322111423
6	Senary	414450334
8	Octal	33432722
10	Decimal	7222738
12	Duodecimal	25039aa
16	Hexadecimal	6e35d2
20	Vigesimal	252ggi
36	Base36	4at3m

Cryptographic Hash Functions

md5	615ee87f7495009c7a1a4c02c0f7ab7d
sha1	5430cc35ec2a3d0c198a617e7e309321d73f2c65
sha256	34a18bf2463f36b09cb396f87df27e4380651759572f64c587047a9d59ebf098
sha512	f6d1761e0561b18a6025c35fea61ed86ada46e1ff07bac8c0cbc9783482a410df931551712366c162a0b9200fe2c21891ca121f2f4daebb4dffa0fc0840c7c7e
ripemd-160	da115748914e0f679222053b181a813399d0b6a0

7222738 as geometric shapes

Circle

Radius = n

Diameter	14445476
Circumference	45381801.279208
Area	1.6389043030389E+14

Sphere

Radius = n

Volume	1.578316851723E+21
Surface area	6.5556172121556E+14
Circumference	45381801.279208

Square

Length = n

Perimeter	28890952
Area	52167944216644
Diagonal	10214494.037068

Cube

Length = n

Surface area	313007665299864
Volume	3.7679539307543E+20
Space diagonal	12510149.185758

Equilateral Triangle

Length = n

Perimeter	21668214
Area	22589382477412
Altitude	6255074.5928792

Triangular Pyramid

Length = n

Surface area	22589382477412
Volume	4.4405762927248E+19
Height	3404831.3456892