8081106918 (number)

8081106918 is an even 10-digits composite number following 8081106917 and preceding 8081106919. In scientific notation, it is written as 8.081106918 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 2686479840 positive integers (up to 8081106918) that are relatively prime to 8081106918.

Interesting facts

Basic properties

Name

Name eight billion eighty-one million one hundred six thousand nine hundred eighteen

Notation

Scientific notation 8.081106918 × 10^9
Engineering notation 8.081106918 × 10^9

Prime Factorization of 8081106918

Prime Factorization 2 × 3 × 373 × 3610861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8081106918
Product of the distinct prime numbers

The prime factorization of 8081106918 is 2 × 3 × 373 × 3610861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 59, 12, 91, 829, 4144, 6724, 62179, 22100, 409646, 115772, 5516820, 5829470, 98404824, 65148602, 176123878, 958820672, 8636577892, 3566876142

Basic calculations (n = 8081106918)

Multiplication

n×y
n×2 16162213836
n×3 24243320754
n×4 32324427672
n×5 40405534590

Division

n÷y
n÷2 4040553459
n÷3 2693702306
n÷3 2020276729.5
n÷5 1616221383.6

Exponentiation

ny
n2 6.5304289020147E+19
n3 5.2773094177579E+29
n4 4.264650164427E+39
n5 3.44630939466E+49

Nth Root

y√n
2√n 89894.97715668
3√n 2006.7361961918
4√n 299.82491083411
5√n 95.828385337903

Divisors of 8081106918

1, 2, 3, 6, 373, 746, 1119, 2238, 3610861, 7221722, 10832583, 21665166, 1346851153, 2693702306, 4040553459, 8081106918

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8081106917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8081106918 can be divided by 16 positive divisors. The sum of these divisors (counting 8081106918) is 1, the average is 0.0625.

Base conversion 8081106918

Base System Value
2 Binary 111100001101010111110011111100110
3 Ternary 202212012000202200020
4 Quaternary 13201222332133212
5 Quinary 113022230410133
6 Senary 3413514100010
8 Octal 74152763746
10 Decimal 8081106918
12 Duodecimal 169641a606
16 Hexadecimal 1e1abe7e6
20 Vigesimal 6656i75i
36 Base36 3pna606

Cryptographic Hash Functions

md5 c0c67aa7955619b3996dd2953792aa57
sha1 9fb803d578fea24c9516a53e1dc2ad0bbab75985
sha256 d9dfb97b18177d519f13053b9e03954a00f64952b38c91aee875f912c67149f0
sha512 b4d8727e91b27c7f7fe83bda540e00f86b75a47b14b8fcca5eef7e3a2e4c4abd3882518c26217b6673ee1bc63cb16f653abfb055055b36080fcf8a87634fb290
ripemd-160 c138c8b3806cbe55a0af33233fed0ec738afa5f0

8081106918 as geometric shapes

Circle

Radius = n
Diameter 16162213836
Circumference 50775092252.925
Area 2.051594746336E+20

Sphere

Radius = n
Volume 2.2105541996731E+30
Surface area 8.206378985344E+20
Circumference 50775092252.925

Square

Length = n
Perimeter 32324427672
Area 6.5304289020147E+19
Diagonal 11428411002.423

Cube

Length = n
Surface area 3.9182573412088E+20
Volume 5.2773094177579E+29
Space diagonal 13996887763.372

Equilateral Triangle

Length = n
Perimeter 24243320754
Area 2.8277586633764E+19
Altitude 6998443881.6862

Triangular Pyramid

Length = n
Surface area 2.8277586633764E+19
Volume 6.2193687928603E+28
Height 3809470334.1409