20409964 (number)

20409964 is an even 8-digits composite number following 20409963 and preceding 20409965. In scientific notation, it is written as 2.0409964 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9845760 positive integers (up to 20409964) that are relatively prime to 20409964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0409964 × 10^7
Engineering notation 2.0409964 × 10^6

Prime Factorization of 20409964

Prime Factorization 2 × 2 × 41 × 97 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10204982
Product of the distinct prime numbers

The prime factorization of 20409964 is 2 × 2 × 41 × 97 × 1283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 71, 28, 826, 919, 931, 1990, 1814, 34086, 727793, 727776, 7980667, 4022430, 96246276, 7564818, 53030103, 426943076, 5397393259, 9103677143

Basic calculations (n = 20409964)

Multiplication

n×y
n×2 40819928
n×3 61229892
n×4 81639856
n×5 102049820

Division

n÷y
n÷2 10204982
n÷3 6803321.3333333
n÷3 5102491
n÷5 4081992.8

Exponentiation

ny
n2 416566630481296
n3 8.5021099317246E+21
n4 1.7352775763054E+29
n5 3.5416952862401E+36

Nth Root

y√n
2√n 4517.7388149383
3√n 273.28392060709
4√n 67.21412660251
5√n 28.971330982116

Divisors of 20409964

1, 2, 4, 41, 82, 97, 164, 194, 388, 1283, 2566, 3977, 5132, 7954, 15908, 52603, 105206, 124451, 210412, 248902, 497804, 5102491, 10204982, 20409964

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 -20409963
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 20409964 can be divided by 24 positive divisors. The sum of these divisors (counting 20409964) is 1, the average is 0.041666666666667.

Base conversion 20409964

Base System Value
2 Binary 1001101110110111001101100
3 Ternary 1102101221012121
4 Quaternary 1031312321230
5 Quinary 20211104324
6 Senary 2005242324
8 Octal 115667154
10 Decimal 20409964
12 Duodecimal 6a033a4
16 Hexadecimal 1376e6c
20 Vigesimal 67b4i4
36 Base36 c5gfg

Cryptographic Hash Functions

md5 a9a51833a7002bafc9a8cad0460412e3
sha1 ad2be707343522330d5b435793232ba1846f50fd
sha256 e598b4e5cd10278c905dcc8565ae90e49e1f7c8914c29cc46073c5f3129cb0ce
sha512 0f3652a463a873561f487d85f5b2527aabcde3dad1a846e8ac221519b22d20ddecddebbcba00750895070fa377c9e0a925492a1c3f10a67ce8d91f0864abe008
ripemd-160 3d05d77c7b801450b21bed0598cff67cdcab1cfc

20409964 as geometric shapes

Circle

Radius = n
Diameter 40819928
Circumference 128239585.92486
Area 1.3086826660507E+15

Sphere

Radius = n
Volume 3.5613554802025E+22
Surface area 5.2347306642028E+15
Circumference 128239585.92486

Square

Length = n
Perimeter 81639856
Area 416566630481296
Diagonal 28864047.896347

Cube

Length = n
Surface area 2499399782887776
Volume 8.5021099317246E+21
Space diagonal 35351094.628652

Equilateral Triangle

Length = n
Perimeter 61229892
Area 1.8037864218284E+14
Altitude 17675547.314326

Triangular Pyramid

Length = n
Surface area 1.8037864218284E+14
Volume 1.0019832645193E+21
Height 9621349.2987822