40805720 (number)

40805720 is an even 8-digits composite number following 40805719 and preceding 40805721. In scientific notation, it is written as 4.0805720 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 16322272 positive integers (up to 40805720) that are relatively prime to 40805720.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand seven hundred twenty

Notation

Scientific notation 4.0805720 × 10^7
Engineering notation 4.0805720 × 10^6

Prime Factorization of 40805720

Prime Factorization 2 × 2 × 2 × 5 × 1020143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10201430
Product of the distinct prime numbers

The prime factorization of 40805720 is 2 × 2 × 2 × 5 × 1020143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 89, 69, 92, 250, 5741, 2801, 51020, 88369, 999176, 518096, 6084194, 6545027, 52383527, 80007989, 659935328, 233820743, 4550971761, 7872480729

Basic calculations (n = 40805720)

Multiplication

n×y
n×2 81611440
n×3 122417160
n×4 163222880
n×5 204028600

Division

n÷y
n÷2 20402860
n÷3 13601906.666667
n÷3 10201430
n÷5 8161144

Exponentiation

ny
n2 1665106784718400
n3 6.7945881227319E+22
n4 2.7725806045152E+30
n5 1.1313714782528E+38

Nth Root

y√n
2√n 6387.9355037445
3√n 344.27621136662
4√n 79.924561329697
5√n 33.277003243385

Divisors of 40805720

1, 2, 4, 5, 8, 10, 20, 40, 1020143, 2040286, 4080572, 5100715, 8161144, 10201430, 20402860, 40805720

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 -40805719
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 40805720 can be divided by 16 positive divisors. The sum of these divisors (counting 40805720) is 1, the average is 0.0625.

Base conversion 40805720

Base System Value
2 Binary 10011011101010010101011000
3 Ternary 2211210010220222
4 Quaternary 2123222111120
5 Quinary 40421240340
6 Senary 4014335212
8 Octal 233522530
10 Decimal 40805720
12 Duodecimal 117ba508
16 Hexadecimal 26ea558
20 Vigesimal cf0e60
36 Base36 oalw8

Cryptographic Hash Functions

md5 8df8753920c5b1808b6a87c2f83a133e
sha1 277ce9b1cda6de09617e1785a7aa9a609c59e575
sha256 f9fa7749e0f99dffa043d03bbcae06fe753526ceb9ac89a63099273691f2862c
sha512 905193eb98bdf45b2b6c55a0640c88a9781c49774188334a1548c12b1cb74decf630bf71aacd2eedbd852eced18132f8871ee6b73394b4b832e1e821e6bb0dde
ripemd-160 7b6a6dd83d96ad9a83205b0481fb5e3cbc4ad02d

40805720 as geometric shapes

Circle

Radius = n
Diameter 81611440
Circumference 256389900.35288
Area 5.2310872423138E+15

Sphere

Radius = n
Volume 2.8461104174057E+23
Surface area 2.0924348969255E+16
Circumference 256389900.35288

Square

Length = n
Perimeter 163222880
Area 1665106784718400
Diagonal 57708002.646399

Cube

Length = n
Surface area 9990640708310400
Volume 6.7945881227319E+22
Space diagonal 70677580.279429

Equilateral Triangle

Length = n
Perimeter 122417160
Area 7.2101238778998E+14
Altitude 35338790.139715

Triangular Pyramid

Length = n
Surface area 7.2101238778998E+14
Volume 8.0074988949222E+21
Height 19236000.882133