8485715385 (number)

8485715385 is an odd 10-digits composite number following 8485715384 and preceding 8485715386. In scientific notation, it is written as 8.485715385 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 3861043200 positive integers (up to 8485715385) that are relatively prime to 8485715385.

Interesting facts

Basic properties

Name

Name eight billion four hundred eighty-five million seven hundred fifteen thousand three hundred eighty-five

Notation

Scientific notation 8.485715385 × 10^9
Engineering notation 8.485715385 × 10^9

Prime Factorization of 8485715385

Prime Factorization 189 × 5 × 49 × 401 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8485715385
Product of the distinct prime numbers

The prime factorization of 8485715385 is 189 × 5 × 49 × 401 × 457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8485715385)

Multiplication

n×y
n×2 16971430770
n×3 25457146155
n×4 33942861540
n×5 42428576925

Division

n÷y
n÷2 4242857692.5
n÷3 2828571795
n÷3 2121428846.25
n÷5 1697143077

Exponentiation

ny
n2 7.2007365595226E+19
n3 6.1103401006473E+29
n4 5.1850606999645E+39
n5 4.3998949353848E+49

Nth Root

y√n
2√n 92117.942796178
3√n 2039.6836771645
4√n 303.509378432
5√n 96.769320664228

Divisors of 8485715385

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8485715384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8485715385 can be divided by 32 positive divisors. The sum of these divisors (counting 8485715385) is 1, the average is 0.03125.

Base conversion 8485715385

Base System Value
2 Binary 111111001110010011011110110111001
3 Ternary 210220101101000011000
4 Quaternary 13321302123312321
5 Quinary 114334320343020
6 Senary 3522010155213
8 Octal 77162336671
10 Decimal 8485715385
12 Duodecimal 1789a22b09
16 Hexadecimal 1f9c9bdb9
20 Vigesimal 6cbfe895
36 Base36 3wc6bw9

Cryptographic Hash Functions

md5 b7663c08b13b0d45aeddcea77f0c126c
sha1 4242fde5f718c3eab79e9f561ce81111e8fa8827
sha256 ae69b2e92d37f47ecec787a9f3f24b55b02e1d5280f47eb25a205a4b0db146df
sha512 cb565378532c1d7ed03bf631004c9c08b883a92c1853bad3758b7c722ea717a08d0d172b57b8ea35d8cf49f80a3be73c8b6cc73b824a5e03a03bebc776de3354
ripemd-160 e78e45c32e169cd86d1cc82f76197d44c598d406

8485715385 as geometric shapes

Circle

Radius = n
Diameter 16971430770
Circumference 53317322227.94
Area 2.2621781075832E+20

Sphere

Radius = n
Volume 2.5594932761505E+30
Surface area 9.0487124303326E+20
Circumference 53317322227.94

Square

Length = n
Perimeter 33942861540
Area 7.2007365595226E+19
Diagonal 12000613783.905

Cube

Length = n
Surface area 4.3204419357135E+20
Volume 6.1103401006473E+29
Space diagonal 14697690185.389

Equilateral Triangle

Length = n
Perimeter 25457146155
Area 3.118010393253E+19
Altitude 7348845092.6944

Triangular Pyramid

Length = n
Surface area 3.118010393253E+19
Volume 7.2011048675396E+28
Height 4000204594.635