7978996882 (number)

7978996882 is an even 10-digits composite number following 7978996881 and preceding 7978996883. In scientific notation, it is written as 7.978996882 × 10^9. The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors. There are 3971923332 positive integers (up to 7978996882) that are relatively prime to 7978996882.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-eight million nine hundred ninety-six thousand eight hundred eighty-two

Notation

Scientific notation 7.978996882 × 10^9
Engineering notation 7.978996882 × 10^9

Prime Factorization of 7978996882

Prime Factorization 2 × 227 × 17574883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7978996882
Product of the distinct prime numbers

The prime factorization of 7978996882 is 2 × 227 × 17574883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7978996882)

Multiplication

n×y
n×2 15957993764
n×3 23936990646
n×4 31915987528
n×5 39894984410

Division

n÷y
n÷2 3989498441
n÷3 2659665627.3333
n÷3 1994749220.5
n÷5 1595799376.4

Exponentiation

ny
n2 6.3664391242966E+19
n3 5.0797797922205E+29
n4 4.0531547123374E+39
n5 3.2340108812004E+49

Nth Root

y√n
2√n 89325.230937289
3√n 1998.2482062239
4√n 298.87326902433
5√n 95.584981200187

Divisors of 7978996882

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 -7978996881
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 7978996882 can be divided by 8 positive divisors. The sum of these divisors (counting 7978996882) is 1, the average is 0.125.

Base conversion 7978996882

Base System Value
2 Binary 111011011100101011101010010010010
3 Ternary 202121001220001001001
4 Quaternary 13123211131102102
5 Quinary 112320110400012
6 Senary 3355425332214
8 Octal 73345352222
10 Decimal 7978996882
12 Duodecimal 166819706a
16 Hexadecimal 1db95d492
20 Vigesimal 64d8ec42
36 Base36 3nyhlea

Cryptographic Hash Functions

md5 f2a0c34629e4d621543d49228977c0d3
sha1 9cf6c43572bf1e4227a9cc7527dc9cd8758c04c1
sha256 10dddc34e9ac62e9be402dc86be5bf13e83813ab20535694c1ac82f0d78c5a41
sha512 60ddce231d20d14767db08f0ee58e2f7026b2c77575902fa77538ac18fff65b30f1d8b83701db4b6082e615f05a15ce5bae18773bf9fccf3fbed9578836269c9
ripemd-160 1addfeed314054ac86a27b91ffe46a358c953c93

7978996882 as geometric shapes

Circle

Radius = n
Diameter 15957993764
Circumference 50133515975.014
Area 2.0000758382417E+20

Sphere

Radius = n
Volume 2.1278131836125E+30
Surface area 8.0003033529667E+20
Circumference 50133515975.014

Square

Length = n
Perimeter 31915987528
Area 6.3664391242966E+19
Diagonal 11284005604.657

Cube

Length = n
Surface area 3.8198634745779E+20
Volume 5.0797797922205E+29
Space diagonal 13820027993.058

Equilateral Triangle

Length = n
Perimeter 23936990646
Area 2.756749006644E+19
Altitude 6910013996.5288

Triangular Pyramid

Length = n
Surface area 2.756749006644E+19
Volume 5.9865778966892E+28
Height 3761335201.5523