40805000 (number)

40805000 is an even 8-digits composite number following 40804999 and preceding 40805001. In scientific notation, it is written as 4.0805000 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 16320000 positive integers (up to 40805000) that are relatively prime to 40805000.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand

Notation

Scientific notation 4.0805000 × 10^7
Engineering notation 4.0805000 × 10^6

Prime Factorization of 40805000

Prime Factorization 2 × 2 × 2 × 5 × 25 × 5 × 8161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2040250
Product of the distinct prime numbers

The prime factorization of 40805000 is 2 × 2 × 2 × 5 × 25 × 5 × 8161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 5, 90, 956, 101, 542, 9198, 79336, 54102, 287075, 349068, 6462090, 8260651, 97360421, 89962314, 784790442, 939769933, 9807574082, 8858417183

Basic calculations (n = 40805000)

Multiplication

n×y
n×2 81610000
n×3 122415000
n×4 163220000
n×5 204025000

Division

n÷y
n÷2 20402500
n÷3 13601666.666667
n÷3 10201250
n÷5 8161000

Exponentiation

ny
n2 1665048025000000
n3 6.7942284660125E+22
n4 2.7723849255564E+30
n5 1.1312716688733E+38

Nth Root

y√n
2√n 6387.8791472601
3√n 344.2741864844
4√n 79.924208768433
5√n 33.276885810772

Divisors of 40805000

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 8161, 16322, 32644, 40805, 65288, 81610, 163220, 204025, 326440, 408050, 816100, 1020125, 1632200, 2040250, 4080500, 5100625, 8161000, 10201250, 20402500, 40805000

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40804999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40805000 can be divided by 40 positive divisors. The sum of these divisors (counting 40805000) is 1, the average is 0.025.

Base conversion 40805000

Base System Value
2 Binary 10011011101010001010001000
3 Ternary 2211210002221022
4 Quaternary 2123222022020
5 Quinary 40421230000
6 Senary 4014332012
8 Octal 233521210
10 Decimal 40805000
12 Duodecimal 117ba008
16 Hexadecimal 26ea288
20 Vigesimal cf0ca0
36 Base36 oalc8

Cryptographic Hash Functions

md5 4fd5b59fa14cb79c23f7ed7df9f1921c
sha1 561f94ab05cb3a73b6ac61112ff00c6e715fb8be
sha256 caa7032adef58c2da383102056b206fcc4c290540df2b39c3eeb592f4a712c21
sha512 bb787c08105f628ee85b6e0487efb42a6e4f7f5d2ff74c681822fe265088b3c814be88025cac5960beab6baff366e8633daaf00bb9b9bb369168aae2e9a4219a
ripemd-160 848a8b0b326e160b4ad72778573aa61194f33e2e

40805000 as geometric shapes

Circle

Radius = n
Diameter 81610000
Circumference 256385376.45946
Area 5.2309026432142E+15

Sphere

Radius = n
Volume 2.8459597647514E+23
Surface area 2.0923610572857E+16
Circumference 256385376.45946

Square

Length = n
Perimeter 163220000
Area 1665048025000000
Diagonal 57706984.412634

Cube

Length = n
Surface area 9990288150000000
Volume 6.7942284660125E+22
Space diagonal 70676333.202848

Equilateral Triangle

Length = n
Perimeter 122415000
Area 7.2098694408555E+14
Altitude 35338166.601424

Triangular Pyramid

Length = n
Surface area 7.2098694408555E+14
Volume 8.0070750354135E+21
Height 19235661.470878