8082181388 (number)

8082181388 is an even 10-digits composite number following 8082181387 and preceding 8082181389. In scientific notation, it is written as 8.082181388 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 4041090692 positive integers (up to 8082181388) that are relatively prime to 8082181388.

Interesting facts

Basic properties

Name

Name eight billion eighty-two million one hundred eighty-one thousand three hundred eighty-eight

Notation

Scientific notation 8.082181388 × 10^9
Engineering notation 8.082181388 × 10^9

Prime Factorization of 8082181388

Prime Factorization 2 × 2 × 2020545347

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 4041090694
Product of the distinct prime numbers

The prime factorization of 8082181388 is 2 × 2 × 2020545347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 16, 40, 474, 44, 7296, 6299, 25293, 24873, 392630, 915772, 5977284, 111812, 18610233, 89792734, 749547320, 323310655, 8184443736, 3084170445

Basic calculations (n = 8082181388)

Multiplication

n×y
n×2 16164362776
n×3 24246544164
n×4 32328725552
n×5 40410906940

Division

n÷y
n÷2 4041090694
n÷3 2694060462.6667
n÷3 2020545347
n÷5 1616436277.6

Exponentiation

ny
n2 6.5321655988534E+19
n3 5.2794147226387E+29
n4 4.2669187410843E+39
n5 3.44860112333E+49

Nth Root

y√n
2√n 89900.95320963
3√n 2006.8251312971
4√n 299.83487657314
5√n 95.830933485096

Divisors of 8082181388

1, 2, 4, 2020545347, 4041090694, 8082181388

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8082181387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8082181388 can be divided by 6 positive divisors. The sum of these divisors (counting 8082181388) is 1, the average is 0.16666666666667.

Base conversion 8082181388

Base System Value
2 Binary 111100001101111000100110100001100
3 Ternary 202212021001100120102
4 Quaternary 13201233010310030
5 Quinary 113023014301023
6 Senary 3413553110232
8 Octal 74157046414
10 Decimal 8082181388
12 Duodecimal 1696858378
16 Hexadecimal 1e1bc4d0c
20 Vigesimal 665dcd98
36 Base36 3pnx72k

Cryptographic Hash Functions

md5 f793aa1294538617c454cd4d7f9d85c0
sha1 db80882eaca98baa70768c40463dd9775b04fa96
sha256 0de3b5692ccd664b5b60eff2069cd27a3c5f56223978dd2466e0fcaf319cc8cb
sha512 c75ade0e4598b24fec12fdb753ec7cf285712b3a3b77b12b52641b01b3b5054b117982fdef8f3c1226fa35083ff84f87c78e1390f4e3bde1e89c515b27394a2d
ripemd-160 3bdce188613370e4ee9a7530a59a0e819ae11a7f

8082181388 as geometric shapes

Circle

Radius = n
Diameter 16164362776
Circumference 50781843347.042
Area 2.052140345739E+20

Sphere

Radius = n
Volume 2.2114360677194E+30
Surface area 8.2085613829559E+20
Circumference 50781843347.042

Square

Length = n
Perimeter 32328725552
Area 6.5321655988534E+19
Diagonal 11429930532.469

Cube

Length = n
Surface area 3.919299359312E+20
Volume 5.2794147226387E+29
Space diagonal 13998748800.004

Equilateral Triangle

Length = n
Perimeter 24246544164
Area 2.8285106751669E+19
Altitude 6999374400.0018

Triangular Pyramid

Length = n
Surface area 2.8285106751669E+19
Volume 6.2218499184565E+28
Height 3809976844.1563