20409084 (number)

20409084 is an even 8-digits composite number following 20409083 and preceding 20409085. In scientific notation, it is written as 2.0409084 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 48 positive divisors. There are 6800112 positive integers (up to 20409084) that are relatively prime to 20409084.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand eighty-four

Notation

Scientific notation 2.0409084 × 10^7
Engineering notation 2.0409084 × 10^6

Prime Factorization of 20409084

Prime Factorization 2 × 2 × 3 × 9 × 3 × 3 × 3 × 3 × 2333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 125982
Product of the distinct prime numbers

The prime factorization of 20409084 is 2 × 2 × 3 × 9 × 3 × 3 × 3 × 3 × 2333. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 5, 87, 84, 238, 585, 1035, 4441, 37569, 80896, 538808, 406921, 3969073, 3755899, 94118979, 9907533, 895760588, 801627566, 3562694303, 8359433233

Basic calculations (n = 20409084)

Multiplication

n×y
n×2 40818168
n×3 61227252
n×4 81636336
n×5 102045420

Division

n÷y
n÷2 10204542
n÷3 6803028
n÷3 5102271
n÷5 4081816.8

Exponentiation

ny
n2 416530709719056
n3 8.5010102432358E+21
n4 1.7349783213906E+29
n5 3.540931829944E+36

Nth Root

y√n
2√n 4517.6414200332
3√n 273.27999289631
4√n 67.213402086438
5√n 28.971081151093

Divisors of 20409084

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2333, 2916, 4374, 4666, 6999, 8748, 9332, 13998, 20997, 27996, 41994, 62991, 83988, 125982, 188973, 251964, 377946, 566919, 755892, 1133838, 1700757, 2267676, 3401514, 5102271, 6803028, 10204542, 20409084

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 -20409083
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 20409084 can be divided by 48 positive divisors. The sum of these divisors (counting 20409084) is 1, the average is 0.020833333333333.

Base conversion 20409084

Base System Value
2 Binary 1001101110110101011111100
3 Ternary 1102101220000000
4 Quaternary 1031312223330
5 Quinary 20211042314
6 Senary 2005234300
8 Octal 115665374
10 Decimal 20409084
12 Duodecimal 6a02990
16 Hexadecimal 1376afc
20 Vigesimal 67b2e4
36 Base36 c5fr0

Cryptographic Hash Functions

md5 e98d58740e0ed37e9523f9d87f5a5fac
sha1 6c54305b07a63bca707c79fdcd2f0f7aeefd6b02
sha256 c538481708933a9f3308f0bb3bbf4100acf7b1d6bba5da3c478c396ca80e6189
sha512 6b8765a39404fba9920b407bbe8eec1a95e86a97b622f94b748c1375811b78b4c5a688dabe169611d825ee962dc1b5bf8a01636165f78ed25448de28a1a2cb68
ripemd-160 101e2cdfa9bdd16e20b13aeb11d56530ec54dcb4

20409084 as geometric shapes

Circle

Radius = n
Diameter 40818168
Circumference 128234056.72179
Area 1.3085698176479E+15

Sphere

Radius = n
Volume 3.5608948437655E+22
Surface area 5.2342792705917E+15
Circumference 128234056.72179

Square

Length = n
Perimeter 81636336
Area 416530709719056
Diagonal 28862803.388412

Cube

Length = n
Surface area 2499184258314336
Volume 8.5010102432358E+21
Space diagonal 35349570.423941

Equilateral Triangle

Length = n
Perimeter 61227252
Area 1.8036308803653E+14
Altitude 17674785.211971

Triangular Pyramid

Length = n
Surface area 1.8036308803653E+14
Volume 1.0018536649881E+21
Height 9620934.4628039