20409914 (number)

20409914 is an even 8-digits composite number following 20409913 and preceding 20409915. In scientific notation, it is written as 2.0409914 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8256816 positive integers (up to 20409914) that are relatively prime to 20409914.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand nine hundred fourteen

Notation

Scientific notation 2.0409914 × 10^7
Engineering notation 2.0409914 × 10^6

Prime Factorization of 20409914

Prime Factorization 2 × 7 × 19 × 277 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73682
Product of the distinct prime numbers

The prime factorization of 20409914 is 2 × 7 × 19 × 277 × 277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 64, 9, 358, 560, 8205, 8507, 43094, 5823, 162604, 468590, 1811842, 806197, 93157212, 24926546, 557545126, 827382287, 5629478096, 4043535045

Basic calculations (n = 20409914)

Multiplication

n×y
n×2 40819828
n×3 61229742
n×4 81639656
n×5 102049570

Division

n÷y
n÷2 10204957
n÷3 6803304.6666667
n÷3 5102478.5
n÷5 4081982.8

Exponentiation

ny
n2 416564589487396
n3 8.5020474468831E+21
n4 1.735260572148E+29
n5 3.5416519045132E+36

Nth Root

y√n
2√n 4517.7332811931
3√n 273.28369744473
4√n 67.214085437452
5√n 28.971316787402

Divisors of 20409914

1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1939, 3878, 5263, 10526, 36841, 73682, 76729, 153458, 537103, 1074206, 1457851, 2915702, 10204957, 20409914

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20409913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20409914 can be divided by 24 positive divisors. The sum of these divisors (counting 20409914) is 1, the average is 0.041666666666667.

Base conversion 20409914

Base System Value
2 Binary 1001101110110111000111010
3 Ternary 1102101221010202
4 Quaternary 1031312320322
5 Quinary 20211104124
6 Senary 2005242202
8 Octal 115667072
10 Decimal 20409914
12 Duodecimal 6a03362
16 Hexadecimal 1376e3a
20 Vigesimal 67b4fe
36 Base36 c5ge2

Cryptographic Hash Functions

md5 2099db7760af4c101d884c94f9d8737c
sha1 ad82981f044e7177adb0571841af3253a08840fb
sha256 1cd52abce86ecc7194007e55e316dc65bd4e04959e95b1be517c6f0c6ce4987a
sha512 383f84a7f1a5db71d682c201764f4113d3cf305f57dd1446cc3de4a394017b5aad71dbc66aed62ed99d31488459ce9d021a9643947bf137783904b62a89041a0
ripemd-160 f8e7ac32c4f8d2ae2310dc7ca9ab8f26144579b1

20409914 as geometric shapes

Circle

Radius = n
Diameter 40819828
Circumference 128239271.7656
Area 1.3086762540793E+15

Sphere

Radius = n
Volume 3.5613293066133E+22
Surface area 5.234705016317E+15
Circumference 128239271.7656

Square

Length = n
Perimeter 81639656
Area 416564589487396
Diagonal 28863977.185669

Cube

Length = n
Surface area 2499387536924376
Volume 8.5020474468831E+21
Space diagonal 35351008.026111

Equilateral Triangle

Length = n
Perimeter 61229742
Area 1.8037775840656E+14
Altitude 17675504.013056

Triangular Pyramid

Length = n
Surface area 1.8037775840656E+14
Volume 1.0019759006101E+21
Height 9621325.7285562