805165738 (number)

805165738 is an even 9-digits composite number following 805165737 and preceding 805165739. In scientific notation, it is written as 8.05165738 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 351912000 positive integers (up to 805165738) that are relatively prime to 805165738.

Interesting facts

Basic properties

Name

Name eight hundred five million one hundred sixty-five thousand seven hundred thirty-eight

Notation

Scientific notation 8.05165738 × 10^8
Engineering notation 8.05165738 × 10^6

Prime Factorization of 805165738

Prime Factorization 2 × 23 × 13 × 101 × 13331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 805165738
Product of the distinct prime numbers

The prime factorization of 805165738 is 2 × 23 × 13 × 101 × 13331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 805165738)

Multiplication

n×y
n×2 1610331476
n×3 2415497214
n×4 3220662952
n×5 4025828690

Division

n÷y
n÷2 402582869
n÷3 268388579.33333
n÷3 201291434.5
n÷5 161033147.6

Exponentiation

ny
n2 648291865649084644
n3 5.2198239844474E+26
n4 4.2028234306677E+35
n5 3.3839694292373E+44

Nth Root

y√n
2√n 28375.442516373
3√n 930.31158403811
4√n 168.45011877815
5√n 60.419490300395

Divisors of 805165738

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 -805165737
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 805165738 can be divided by 32 positive divisors. The sum of these divisors (counting 805165738) is 1, the average is 0.03125.

Base conversion 805165738

Base System Value
2 Binary 101111111111011101101010101010
3 Ternary 2002010001122202021
4 Quaternary 233333131222222
5 Quinary 3122110300423
6 Senary 211521255054
8 Octal 5777355252
10 Decimal 805165738
12 Duodecimal 1a579448a
16 Hexadecimal 2ffddaaa
20 Vigesimal cbc5e6i
36 Base36 dbdhuy

Cryptographic Hash Functions

md5 dfbd5b3935c5e9ffc75d580b6f62240c
sha1 41d26b79014146b1e1368cc54bbd24b9560b4801
sha256 c209feeed1acb7d8e2b46da387dbb5fa32836e935cfb77ea641a52f86da7ddbf
sha512 0ff80f834459180b5e314fe9519d0e79f61ecaa0c8c21815f5b631946c3164bd0062accef0767d6f24f12e6d83681985f570f3dfcba49178c62005792f3a7f88
ripemd-160 af2a673176bab4bf6b90d5f06eea626db97e68f3

805165738 as geometric shapes

Circle

Radius = n
Diameter 1610331476
Circumference 5059005534.846
Area 2.0366689625052E+18

Sphere

Radius = n
Volume 2.1864747576762E+27
Surface area 8.1466758500207E+18
Circumference 5059005534.846

Square

Length = n
Perimeter 3220662952
Area 648291865649084644
Diagonal 1138676306.6377

Cube

Length = n
Surface area 3889751193894507864
Volume 5.2198239844474E+26
Space diagonal 1394587966.7297

Equilateral Triangle

Length = n
Perimeter 2415497214
Area 2.8071861235946E+17
Altitude 697293983.36485

Triangular Pyramid

Length = n
Surface area 2.8071861235946E+17
Volume 6.1516215600049E+25
Height 379558768.87925