8081121372 (number)

8081121372 is an even 10-digits composite number following 8081121371 and preceding 8081121373. In scientific notation, it is written as 8.081121372 × 10^9. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 2693707120 positive integers (up to 8081121372) that are relatively prime to 8081121372.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.081121372 × 10^9
Engineering notation 8.081121372 × 10^9

Prime Factorization of 8081121372

Prime Factorization 2 × 2 × 3 × 673426781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4040560686
Product of the distinct prime numbers

The prime factorization of 8081121372 is 2 × 2 × 3 × 673426781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 90, 97, 487, 931, 6070, 2998, 33967, 53662, 652122, 209788, 3946313, 7474022, 33799531, 95546950, 706824540, 663815487, 9174657725, 8712605642

Basic calculations (n = 8081121372)

Multiplication

n×y
n×2 16162242744
n×3 24243364116
n×4 32324485488
n×5 40405606860

Division

n÷y
n÷2 4040560686
n÷3 2693707124
n÷3 2020280343
n÷5 1616224274.4

Exponentiation

ny
n2 6.5304522628995E+19
n3 5.2773377350543E+29
n4 4.2646806758009E+39
n5 3.446340215397E+49

Nth Root

y√n
2√n 89895.057550457
3√n 2006.7373926181
4√n 299.82504490195
5√n 95.828419617922

Divisors of 8081121372

1, 2, 3, 4, 6, 12, 673426781, 1346853562, 2020280343, 2693707124, 4040560686, 8081121372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8081121371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8081121372 can be divided by 12 positive divisors. The sum of these divisors (counting 8081121372) is 1, the average is 0.083333333333333.

Base conversion 8081121372

Base System Value
2 Binary 111100001101011000010000001011100
3 Ternary 202212012001111111120
4 Quaternary 13201223002001130
5 Quinary 113022231340442
6 Senary 3413514250540
8 Octal 74153020134
10 Decimal 8081121372
12 Duodecimal 1696426a50
16 Hexadecimal 1e1ac205c
20 Vigesimal 6657038c
36 Base36 3pnah5o

Cryptographic Hash Functions

md5 2ab83d4ba762da9fc97df587c3ea916b
sha1 712a4da1b638747388aa7bb4d9f0c56b4dd9482e
sha256 2b347c71f99c4a96ce3ae055a9c8c5db6412ffd9a4155431ca16cba9efa99bc9
sha512 a50d88abbdd112ef9b83eac9e7194b2eda1337548c5983a907a0e32e9acca4fc682416d48ada06a89b53610a4f6907993b11c92e2731913c96c293b300a784bc
ripemd-160 3956058a55a5884c53a972f2858e793301c862fe

8081121372 as geometric shapes

Circle

Radius = n
Diameter 16162242744
Circumference 50775183070.085
Area 2.0516020853744E+20

Sphere

Radius = n
Volume 2.2105660611945E+30
Surface area 8.2064083414976E+20
Circumference 50775183070.085

Square

Length = n
Perimeter 32324485488
Area 6.5304522628995E+19
Diagonal 11428431443.465

Cube

Length = n
Surface area 3.9182713577397E+20
Volume 5.2773377350543E+29
Space diagonal 13996912798.435

Equilateral Triangle

Length = n
Perimeter 24243364116
Area 2.8277687789363E+19
Altitude 6998456399.2174

Triangular Pyramid

Length = n
Surface area 2.8277687789363E+19
Volume 6.2194021651143E+28
Height 3809477147.8218