7221639497 (number)

7221639497 is an odd 10-digits composite number following 7221639496 and preceding 7221639498. In scientific notation, it is written as 7.221639497 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 7083007360 positive integers (up to 7221639497) that are relatively prime to 7221639497.

Interesting facts

Basic properties

Name

Name seven billion two hundred twenty-one million six hundred thirty-nine thousand four hundred ninety-seven

Notation

Scientific notation 7.221639497 × 10^9
Engineering notation 7.221639497 × 10^9

Prime Factorization of 7221639497

Prime Factorization 53 × 3209 × 42461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7221639497
Product of the distinct prime numbers

The prime factorization of 7221639497 is 53 × 3209 × 42461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7221639497)

Multiplication

n×y
n×2 14443278994
n×3 21664918491
n×4 28886557988
n×5 36108197485

Division

n÷y
n÷2 3610819748.5
n÷3 2407213165.6667
n÷3 1805409874.25
n÷5 1444327899.4

Exponentiation

ny
n2 5.215207702463E+19
n3 3.7662349929166E+29
n4 2.719839137983E+39
n5 1.9641697744344E+49

Nth Root

y√n
2√n 84980.230036168
3√n 1932.9113440828
4√n 291.5136875623
5√n 93.697318250639

Divisors of 7221639497

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 -7221639496
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 7221639497 can be divided by 8 positive divisors. The sum of these divisors (counting 7221639497) is 1, the average is 0.125.

Base conversion 7221639497

Base System Value
2 Binary 110101110011100010111100101001001
3 Ternary 200122021210022000112
4 Quaternary 12232130113211021
5 Quinary 104242214430442
6 Senary 3152332444105
8 Octal 65634274511
10 Decimal 7221639497
12 Duodecimal 1496619635
16 Hexadecimal 1ae717949
20 Vigesimal 5cgf4ieh
36 Base36 3bfksp5

Cryptographic Hash Functions

md5 7efc89347ab606fd155890792eec615e
sha1 6d3ffb008f29ceca2427b4a83636a4fc1da7b988
sha256 bdb96e99fe2cedfe02e5e8b902816835b6cc5417fc00329c6c6aee66cba8453d
sha512 f2dd13e4d30e479eac25512e900e130a4e68eb992955ef9d9300857231306abea06f879e95cde50c40de9719f920821f11bd65a2eccfd13ef716686f81502f96
ripemd-160 2cf5d3fa85bf3a5e02ccb6d6707a6291c4671d3a

7221639497 as geometric shapes

Circle

Radius = n
Diameter 14443278994
Circumference 45374899181.298
Area 1.6384058205003E+20

Sphere

Radius = n
Volume 1.5775968247253E+30
Surface area 6.5536232820011E+20
Circumference 45374899181.298

Square

Length = n
Perimeter 28886557988
Area 5.215207702463E+19
Diagonal 10212940519.227

Cube

Length = n
Surface area 3.1291246214778E+20
Volume 3.7662349929166E+29
Space diagonal 12508246522.75

Equilateral Triangle

Length = n
Perimeter 21664918491
Area 2.2582511781726E+19
Altitude 6254123261.3751

Triangular Pyramid

Length = n
Surface area 2.2582511781726E+19
Volume 4.4385505050556E+28
Height 3404313506.4089