20408873 (number)

20408873 is an odd 8-digits composite number following 20408872 and preceding 20408874. In scientific notation, it is written as 2.0408873 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 20396880 positive integers (up to 20408873) that are relatively prime to 20408873.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand eight hundred seventy-three

Notation

Scientific notation 2.0408873 × 10^7
Engineering notation 2.0408873 × 10^6

Prime Factorization of 20408873

Prime Factorization 2053 × 9941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20408873
Product of the distinct prime numbers

The prime factorization of 20408873 is 2053 × 9941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 35, 52, 549, 452, 6245, 6857, 95483, 32164, 860167, 539976, 1471366, 9675977, 30669005, 26458474, 888789766, 770460503, 6297758563, 2704940515

Basic calculations (n = 20408873)

Multiplication

n×y
n×2 40817746
n×3 61226619
n×4 81635492
n×5 102044365

Division

n÷y
n÷2 10204436.5
n÷3 6802957.6666667
n÷3 5102218.25
n÷5 4081774.6

Exponentiation

ny
n2 416522097130129
n3 8.5007465820225E+21
n4 1.7349065739768E+29
n5 3.5407487935158E+36

Nth Root

y√n
2√n 4517.6180670792
3√n 273.27905112161
4√n 67.213228363762
5√n 28.971021247146

Divisors of 20408873

1, 2053, 9941, 20408873

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20408872
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20408873 can be divided by 4 positive divisors. The sum of these divisors (counting 20408873) is 1, the average is 0.25.

Base conversion 20408873

Base System Value
2 Binary 1001101110110101000101001
3 Ternary 1102101212201012
4 Quaternary 1031312220221
5 Quinary 20211040443
6 Senary 2005233305
8 Octal 115665051
10 Decimal 20408873
12 Duodecimal 6a02835
16 Hexadecimal 1376a29
20 Vigesimal 67b23d
36 Base36 c5fl5

Cryptographic Hash Functions

md5 55c23d7614347f95d5c624e4a651792e
sha1 8a220dd64091f0735c8d1be75b9d258577e8a2bb
sha256 d9df146975f18d98a8be41850e9f2912d2ad215bbebdf27f5d085f2bb9fd127d
sha512 44cac9e61ef1db707da0683610f12c17f9a18d2dcb82d9e34584bcaaf471ff0dc789a4dd9e79c01d83ee2b2ab025f6111a46d2e55b9bdfd399b51bd547b96544
ripemd-160 712efcaab40e3d45b58c4f0f157802b7abbcd1b2

20408873 as geometric shapes

Circle

Radius = n
Diameter 40817746
Circumference 128232730.96969
Area 1.3085427604018E+15

Sphere

Radius = n
Volume 3.5607844016147E+22
Surface area 5.2341710416073E+15
Circumference 128232730.96969

Square

Length = n
Perimeter 81635492
Area 416522097130129
Diagonal 28862504.98935

Cube

Length = n
Surface area 2499132582780774
Volume 8.5007465820225E+21
Space diagonal 35349204.961221

Equilateral Triangle

Length = n
Perimeter 61226619
Area 1.8035935867613E+14
Altitude 17674602.48061

Triangular Pyramid

Length = n
Surface area 1.8035935867613E+14
Volume 1.0018225922161E+21
Height 9620834.99645