685656165 (number)

685656165 is an odd 9-digits composite number following 685656164 and preceding 685656166. In scientific notation, it is written as 6.85656165 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 359688000 positive integers (up to 685656165) that are relatively prime to 685656165.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million six hundred fifty-six thousand one hundred sixty-five

Notation

Scientific notation 6.85656165 × 10^8
Engineering notation 6.85656165 × 10^6

Prime Factorization of 685656165

Prime Factorization 3 × 5 × 61 × 749351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 685656165
Product of the distinct prime numbers

The prime factorization of 685656165 is 3 × 5 × 61 × 749351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 40, 1, 177, 313, 8780, 7548, 23470, 78030, 5306, 990028, 4320583, 5975788, 5833483, 44035720, 107115710, 61115473, 8321263785, 480888465

Basic calculations (n = 685656165)

Multiplication

n×y
n×2 1371312330
n×3 2056968495
n×4 2742624660
n×5 3428280825

Division

n÷y
n÷2 342828082.5
n÷3 228552055
n÷3 171414041.25
n÷5 137131233

Exponentiation

ny
n2 470124376602507225
n3 3.2234367713429E+26
n4 2.210169294759E+35
n5 1.5154162026452E+44

Nth Root

y√n
2√n 26185.037044083
3√n 881.79736167779
4√n 161.81791323609
5√n 58.508811601849

Divisors of 685656165

1, 3, 5, 15, 61, 183, 305, 915, 749351, 2248053, 3746755, 11240265, 45710411, 137131233, 228552055, 685656165

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 -685656164
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 685656165 can be divided by 16 positive divisors. The sum of these divisors (counting 685656165) is 1, the average is 0.0625.

Base conversion 685656165

Base System Value
2 Binary 101000110111100100100001100101
3 Ternary 1202210011221102210
4 Quaternary 220313210201211
5 Quinary 2401011444130
6 Senary 152011554033
8 Octal 5067444145
10 Decimal 685656165
12 Duodecimal 17175b919
16 Hexadecimal 28de4865
20 Vigesimal ae57085
36 Base36 bc7zol

Cryptographic Hash Functions

md5 169f67b392a1ba6c79f6a9f1baa66cbb
sha1 5052c52066789c1bc0a84dd027542b0be19d1147
sha256 110f0e59913181a9d8c80327dac5ac735b76136aca2b49e29715ec980bcb4f1a
sha512 61b0bb1a151de752dc6ceb0d2db4a686349b6ec6f1a28521628dd2eac4e2891aee39408791c3cc03622d3e9f95ce54174d434faf6212c3621c3af4b50c34d873
ripemd-160 8c6eedf1ca1fdb957dbbfb23119018ac15103ed3

685656165 as geometric shapes

Circle

Radius = n
Diameter 1371312330
Circumference 4308104741.7051
Area 1.4769392878079E+18

Sphere

Radius = n
Volume 1.3502300373549E+27
Surface area 5.9077571512317E+18
Circumference 4308104741.7051

Square

Length = n
Perimeter 2742624660
Area 470124376602507225
Diagonal 969664247.66772

Cube

Length = n
Surface area 2820746259615043350
Volume 3.2234367713429E+26
Space diagonal 1187591314.3028

Equilateral Triangle

Length = n
Perimeter 2056968495
Area 2.0356982653805E+17
Altitude 593795657.15141

Triangular Pyramid

Length = n
Surface area 2.0356982653805E+17
Volume 3.7988566662377E+25
Height 323221415.88924