20409837 (number)

20409837 is an odd 8-digits composite number following 20409836 and preceding 20409838. In scientific notation, it is written as 2.0409837 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 11616192 positive integers (up to 20409837) that are relatively prime to 20409837.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand eight hundred thirty-seven

Notation

Scientific notation 2.0409837 × 10^7
Engineering notation 2.0409837 × 10^6

Prime Factorization of 20409837

Prime Factorization 3 × 7 × 269 × 3613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20409837
Product of the distinct prime numbers

The prime factorization of 20409837 is 3 × 7 × 269 × 3613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 41, 49, 310, 855, 7485, 2253, 63575, 86452, 254370, 692082, 4276942, 626792, 92748053, 48562221, 608767970, 8096419, 7358652817, 9428978205

Basic calculations (n = 20409837)

Multiplication

n×y
n×2 40819674
n×3 61229511
n×4 81639348
n×5 102049185

Division

n÷y
n÷2 10204918.5
n÷3 6803279
n÷3 5102459.25
n÷5 4081967.4

Exponentiation

ny
n2 416561446366569
n3 8.5019512208259E+21
n4 1.7352343859901E+29
n5 3.5415850974853E+36

Nth Root

y√n
2√n 4517.7247592123
3√n 273.28335377398
4√n 67.214022043115
5√n 28.971294927489

Divisors of 20409837

1, 3, 7, 21, 269, 807, 1883, 3613, 5649, 10839, 25291, 75873, 971897, 2915691, 6803279, 20409837

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 -20409836
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 20409837 can be divided by 16 positive divisors. The sum of these divisors (counting 20409837) is 1, the average is 0.0625.

Base conversion 20409837

Base System Value
2 Binary 1001101110110110111101101
3 Ternary 1102101221000220
4 Quaternary 1031312313231
5 Quinary 20211103322
6 Senary 2005241553
8 Octal 115666755
10 Decimal 20409837
12 Duodecimal 6a032b9
16 Hexadecimal 1376ded
20 Vigesimal 67b4bh
36 Base36 c5gbx

Cryptographic Hash Functions

md5 c23440e7faf2d185c32e0be2f3f3911a
sha1 c9ee18d6c396949d2482518d95e27f9a340261d1
sha256 897d9ac51877b7677b818898826ec41abb4f7fe1973c2cca2929db62ae99cc65
sha512 43544e5f244fde30c135f4b6060f5bebbfe6dae4fcc05dc65c5edfc74b90b71adcd95479f1b97676e3044e6ddabf4b82f7ddc886bd2895add82b8f964232a4a5
ripemd-160 14ef3d1dff13f173a6436c3030eb0b8bda6aaad3

20409837 as geometric shapes

Circle

Radius = n
Diameter 40819674
Circumference 128238787.96033
Area 1.308666379674E+15

Sphere

Radius = n
Volume 3.5612889995367E+22
Surface area 5.2346655186958E+15
Circumference 128238787.96033

Square

Length = n
Perimeter 81639348
Area 416561446366569
Diagonal 28863868.291224

Cube

Length = n
Surface area 2499368678199414
Volume 8.5019512208259E+21
Space diagonal 35350874.658199

Equilateral Triangle

Length = n
Perimeter 61229511
Area 1.8037639739532E+14
Altitude 17675437.3291

Triangular Pyramid

Length = n
Surface area 1.8037639739532E+14
Volume 1.0019645602605E+21
Height 9621289.4304081