78486564 (number)

78486564 is an even 8-digits composite number following 78486563 and preceding 78486565. In scientific notation, it is written as 7.8486564 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 24045312 positive integers (up to 78486564) that are relatively prime to 78486564.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred eighty-six thousand five hundred sixty-four

Notation

Scientific notation 7.8486564 × 10^7
Engineering notation 7.8486564 × 10^6

Prime Factorization of 78486564

Prime Factorization 2 × 2 × 3 × 13 × 263 × 1913

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39243282
Product of the distinct prime numbers

The prime factorization of 78486564 is 2 × 2 × 3 × 13 × 263 × 1913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78486564)

Multiplication

n×y
n×2 156973128
n×3 235459692
n×4 313946256
n×5 392432820

Division

n÷y
n÷2 39243282
n÷3 26162188
n÷3 19621641
n÷5 15697312.8

Exponentiation

ny
n2 6160140728526096
n3 4.8348827953847E+23
n4 3.7947333795246E+31
n5 2.9783558425499E+39

Nth Root

y√n
2√n 8859.2643035412
3√n 428.15245536893
4√n 94.123664949582
5√n 37.927923240394

Divisors of 78486564

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78486563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78486564 can be divided by 48 positive divisors. The sum of these divisors (counting 78486564) is 1, the average is 0.020833333333333.

Base conversion 78486564

Base System Value
2 Binary 100101011011001110000100100
3 Ternary 12110200112022210
4 Quaternary 10223121300210
5 Quinary 130043032224
6 Senary 11442123420
8 Octal 453316044
10 Decimal 78486564
12 Duodecimal 22350570
16 Hexadecimal 4ad9c24
20 Vigesimal 14aag84
36 Base36 1aq8mc

Cryptographic Hash Functions

md5 c935ee46f6b23f0c9547d78711c161c7
sha1 f986e618b1d1db031e3992211ef68c0881c0e0f8
sha256 b2f0189a18e3014615a91b2c9303aadc9527bf3567d98a8bad9d63516b089fd9
sha512 530d4e7130ca58dacb968d4ed82a04824809663b50b9524beafaf8c0fb2f2ec8e56e09628643b0c69a7b790d8da1819df322cd288aa7a8e2de0216e11c0f29ee
ripemd-160 267283ce88ee213d9793f5c6ab902d23506a2a85

78486564 as geometric shapes

Circle

Radius = n
Diameter 156973128
Circumference 493145625.73581
Area 1.9352652857817E+16

Sphere

Radius = n
Volume 2.0252309694598E+24
Surface area 7.7410611431267E+16
Circumference 493145625.73581

Square

Length = n
Perimeter 313946256
Area 6160140728526096
Diagonal 110996763.27286

Cube

Length = n
Surface area 36960844371156576
Volume 4.8348827953847E+23
Space diagonal 135942716.55951

Equilateral Triangle

Length = n
Perimeter 235459692
Area 2.6674191808954E+15
Altitude 67971358.279753

Triangular Pyramid

Length = n
Surface area 2.6674191808954E+15
Volume 5.6979640180978E+22
Height 36998921.090955