685204845 (number)

685204845 is an odd 9-digits composite number following 685204844 and preceding 685204846. In scientific notation, it is written as 6.85204845 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 322662912 positive integers (up to 685204845) that are relatively prime to 685204845.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million two hundred four thousand eight hundred forty-five

Notation

Scientific notation 6.85204845 × 10^8
Engineering notation 6.85204845 × 10^6

Prime Factorization of 685204845

Prime Factorization 13 × 15 × 23 × 152777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 685204845
Product of the distinct prime numbers

The prime factorization of 685204845 is 13 × 15 × 23 × 152777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 11, 99, 666, 311, 6566, 151, 45368, 58703, 950207, 300342, 3258052, 9920878, 26394814, 9878925, 853535079, 720769195, 6646171814, 1926930818

Basic calculations (n = 685204845)

Multiplication

n×y
n×2 1370409690
n×3 2055614535
n×4 2740819380
n×5 3426024225

Division

n÷y
n÷2 342602422.5
n÷3 228401615
n÷3 171301211.25
n÷5 137040969

Exponentiation

ny
n2 469505679611474025
n3 3.217075664248E+26
n4 2.2043558318743E+35
n5 1.5104352961043E+44

Nth Root

y√n
2√n 26176.417726649
3√n 881.60384382008
4√n 161.79127827744
5√n 58.501107112778

Divisors of 685204845

1, 13, 15, 23, 195, 299, 345, 4485, 152777, 1986101, 2291655, 3513871, 29791515, 45680323, 52708065, 685204845

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -685204844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 685204845 can be divided by 16 positive divisors. The sum of these divisors (counting 685204845) is 1, the average is 0.0625.

Base conversion 685204845

Base System Value
2 Binary 101000110101110110010101101101
3 Ternary 1202202100000100020
4 Quaternary 220311312111231
5 Quinary 2400403023340
6 Senary 151554152353
8 Octal 5065662555
10 Decimal 685204845
12 Duodecimal 1715826b9
16 Hexadecimal 28d7656d
20 Vigesimal ae2ac25
36 Base36 bbybfx

Cryptographic Hash Functions

md5 a1b43803dfa01932a8b69a7840f99e48
sha1 9a8fef41fbbe340eeea70f89478b7c48878501b1
sha256 2e6e7eda3d3643fe83bf363cf693d7be8f6f6b05f6857bf1e5496f093a55f345
sha512 9f7cd05ee1763a186200ff921f44c56fbfb2848024970d98db1139bcbf06a4bedf6324375132155b8cb69191904122f3532f526520b809c30d90080c8541af1e
ripemd-160 6894a343e2a837e04f229ab2ac5c2964f7fe8a73

685204845 as geometric shapes

Circle

Radius = n
Diameter 1370409690
Circumference 4305269014.5123
Area 1.4749955938861E+18

Sphere

Radius = n
Volume 1.3475655030459E+27
Surface area 5.8999823755444E+18
Circumference 4305269014.5123

Square

Length = n
Perimeter 2740819380
Area 469505679611474025
Diagonal 969025984.80275

Cube

Length = n
Surface area 2817034077668844150
Volume 3.217075664248E+26
Space diagonal 1186809605.1324

Equilateral Triangle

Length = n
Perimeter 2055614535
Area 2.0330192288231E+17
Altitude 593404802.56618

Triangular Pyramid

Length = n
Surface area 2.0330192288231E+17
Volume 3.7913600296333E+25
Height 323008661.60092