864804785 (number)

864804785 is an odd 9-digits composite number following 864804784 and preceding 864804786. In scientific notation, it is written as 8.64804785 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 638625024 positive integers (up to 864804785) that are relatively prime to 864804785.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million eight hundred four thousand seven hundred eighty-five

Notation

Scientific notation 8.64804785 × 10^8
Engineering notation 8.64804785 × 10^6

Prime Factorization of 864804785

Prime Factorization 5 × 13 × 13304689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 864804785
Product of the distinct prime numbers

The prime factorization of 864804785 is 5 × 13 × 13304689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864804785)

Multiplication

n×y
n×2 1729609570
n×3 2594414355
n×4 3459219140
n×5 4324023925

Division

n÷y
n÷2 432402392.5
n÷3 288268261.66667
n÷3 216201196.25
n÷5 172960957

Exponentiation

ny
n2 747887316158896225
n3 6.4677652965502E+26
n4 5.5933543767136E+35
n5 4.8371596291826E+44

Nth Root

y√n
2√n 29407.563397874
3√n 952.73626083535
4√n 171.48633589261
5√n 61.289152608565

Divisors of 864804785

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 -864804784
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 864804785 can be divided by 8 positive divisors. The sum of these divisors (counting 864804785) is 1, the average is 0.125.

Base conversion 864804785

Base System Value
2 Binary 110011100010111101111110110001
3 Ternary 2020021021122010212
4 Quaternary 303202331332301
5 Quinary 3232342223120
6 Senary 221451433505
8 Octal 6342757661
10 Decimal 864804785
12 Duodecimal 201755895
16 Hexadecimal 338bdfb1
20 Vigesimal da50bj5
36 Base36 eavrn5

Cryptographic Hash Functions

md5 a2dcfb44d620fb1e0bcfd49f869d3fbd
sha1 87c077669be09aecabd641abcf9a3775937d16df
sha256 3b1990b9ae6c5c49577b37388a37106afe16a221e9498f1721f58494a3b7e4b6
sha512 827e9ea46a01ea7ff3707b145331ebcd1e381a1cbf3f51b7f9624db66d7d60ee076ecfa104e25ed63cddf4eb6a44f84a8381b9de9b7291eec1fefb311e08e139
ripemd-160 2b0fcfc311df47a280909d9aab68ca23e40320e9

864804785 as geometric shapes

Circle

Radius = n
Diameter 1729609570
Circumference 5433728718.6906
Area 2.3495572981578E+18

Sphere

Radius = n
Volume 2.7092111921047E+27
Surface area 9.3982291926311E+18
Circumference 5433728718.6906

Square

Length = n
Perimeter 3459219140
Area 747887316158896225
Diagonal 1223018655.7521

Cube

Length = n
Surface area 4487323896953377350
Volume 6.4677652965502E+26
Space diagonal 1497885826.2487

Equilateral Triangle

Length = n
Perimeter 2594414355
Area 3.2384470748088E+17
Altitude 748942913.12434

Triangular Pyramid

Length = n
Surface area 3.2384470748088E+17
Volume 7.6223345005228E+25
Height 407672885.25072