20409924 (number)

20409924 is an even 8-digits composite number following 20409923 and preceding 20409925. In scientific notation, it is written as 2.0409924 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6412032 positive integers (up to 20409924) that are relatively prime to 20409924.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand nine hundred twenty-four

Notation

Scientific notation 2.0409924 × 10^7
Engineering notation 2.0409924 × 10^6

Prime Factorization of 20409924

Prime Factorization 2 × 2 × 3 × 23 × 73 × 1013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10204962
Product of the distinct prime numbers

The prime factorization of 20409924 is 2 × 2 × 3 × 23 × 73 × 1013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20409924)

Multiplication

n×y
n×2 40819848
n×3 61229772
n×4 81639696
n×5 102049620

Division

n÷y
n÷2 10204962
n÷3 6803308
n÷3 5102481
n÷5 4081984.8

Exponentiation

ny
n2 416564997685776
n3 8.5020599438269E+21
n4 1.7352639729695E+29
n5 3.5416605808246E+36

Nth Root

y√n
2√n 4517.7343879427
3√n 273.28374207723
4√n 67.21409367047
5√n 28.971319626347

Divisors of 20409924

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20409923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20409924 can be divided by 48 positive divisors. The sum of these divisors (counting 20409924) is 1, the average is 0.020833333333333.

Base conversion 20409924

Base System Value
2 Binary 1001101110110111001000100
3 Ternary 1102101221011010
4 Quaternary 1031312321010
5 Quinary 20211104144
6 Senary 2005242220
8 Octal 115667104
10 Decimal 20409924
12 Duodecimal 6a03370
16 Hexadecimal 1376e44
20 Vigesimal 67b4g4
36 Base36 c5gec

Cryptographic Hash Functions

md5 27bf364d82cf34d9929d3f74368d9ebd
sha1 4baeff1562d2d10dce330601b21910f7856fca33
sha256 927b40d982d2e2931ab5a4d159abc7919cec8fafb4f669f601a6332a5f95100e
sha512 37634e9ec8a9732c396b73047ffe1a2489f40b016d03d6a8c53db21ce6f06c28f4ff0da8ffd1f9ed6f20cd1239f2c3bfa438d4a13c188618c476b9a7dd847352
ripemd-160 d4d879d4bbb3ea2a4e55d854552ecae956b36494

20409924 as geometric shapes

Circle

Radius = n
Diameter 40819848
Circumference 128239334.59745
Area 1.3086775364723E+15

Sphere

Radius = n
Volume 3.5613345413209E+22
Surface area 5.2347101458891E+15
Circumference 128239334.59745

Square

Length = n
Perimeter 81639696
Area 416564997685776
Diagonal 28863991.327804

Cube

Length = n
Surface area 2499389986114656
Volume 8.5020599438269E+21
Space diagonal 35351025.346619

Equilateral Triangle

Length = n
Perimeter 61229772
Area 1.8037793516164E+14
Altitude 17675512.67331

Triangular Pyramid

Length = n
Surface area 1.8037793516164E+14
Volume 1.0019773733891E+21
Height 9621330.4426014