685996845 (number)

685996845 is an odd 9-digits composite number following 685996844 and preceding 685996846. In scientific notation, it is written as 6.85996845 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 357356160 positive integers (up to 685996845) that are relatively prime to 685996845.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million nine hundred ninety-six thousand eight hundred forty-five

Notation

Scientific notation 6.85996845 × 10^8
Engineering notation 6.85996845 × 10^6

Prime Factorization of 685996845

Prime Factorization 5 × 3 × 43 × 1063561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 685996845
Product of the distinct prime numbers

The prime factorization of 685996845 is 5 × 3 × 43 × 1063561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 97, 63, 384, 848, 8204, 3048, 15524, 73192, 65188, 5846, 2200127, 2410000, 59136548, 1538680, 191359214, 131230044, 3326250655, 1055111027

Basic calculations (n = 685996845)

Multiplication

n×y
n×2 1371993690
n×3 2057990535
n×4 2743987380
n×5 3429984225

Division

n÷y
n÷2 342998422.5
n÷3 228665615
n÷3 171499211.25
n÷5 137199369

Exponentiation

ny
n2 470591671349954025
n3 3.2282440182935E+26
n4 2.2145652114394E+35
n5 1.5191847480942E+44

Nth Root

y√n
2√n 26191.541478118
3√n 881.9433828662
4√n 161.83800999184
5√n 58.51462466751

Divisors of 685996845

1, 3, 5, 15, 43, 129, 215, 645, 1063561, 3190683, 5317805, 15953415, 45733123, 137199369, 228665615, 685996845

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 -685996844
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 685996845 can be divided by 16 positive divisors. The sum of these divisors (counting 685996845) is 1, the average is 0.0625.

Base conversion 685996845

Base System Value
2 Binary 101000111000110111101100101101
3 Ternary 1202210211020202120
4 Quaternary 220320313230231
5 Quinary 2401103344340
6 Senary 152023143153
8 Octal 5070675455
10 Decimal 685996845
12 Duodecimal 1718a4ab9
16 Hexadecimal 28e37b2d
20 Vigesimal ae79c25
36 Base36 bcfajx

Cryptographic Hash Functions

md5 3aa825e00d9527dc72064c3cfceedc72
sha1 c4caae7a1ae0cc3fb69e091e4061818b9af5a387
sha256 6bab3c1abb04b1250e32a4f592653d8795da703c3c161b0bad9bd29c7f8eac1e
sha512 edb1da94f7f9436b7cfb3bbf1af390024d27b0204715820d9f54b17c1ac420393ba1c30bee12d22e0d73aa22b763029a3d68a3c8aad4a1476d566f7b6482cc17
ripemd-160 b464e74a2efe5fa1ea73615160dc28188bd85e56

685996845 as geometric shapes

Circle

Radius = n
Diameter 1371993690
Circumference 4310245297.2756
Area 1.4784073375536E+18

Sphere

Radius = n
Volume 1.3522436922488E+27
Surface area 5.9136293502142E+18
Circumference 4310245297.2756

Square

Length = n
Perimeter 2743987380
Area 470591671349954025
Diagonal 970146041.94415

Cube

Length = n
Surface area 2823550028099724150
Volume 3.2282440182935E+26
Space diagonal 1188181389.372

Equilateral Triangle

Length = n
Perimeter 2057990535
Area 2.0377217109922E+17
Altitude 594090694.68598

Triangular Pyramid

Length = n
Surface area 2.0377217109922E+17
Volume 3.8045220611004E+25
Height 323382013.98138