20040690 (number)

20040690 is an even 8-digits composite number following 20040689 and preceding 20040691. In scientific notation, it is written as 2.0040690 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5270400 positive integers (up to 20040690) that are relatively prime to 20040690.

Interesting facts

Basic properties

Name

Name twenty million forty thousand six hundred ninety

Notation

Scientific notation 2.0040690 × 10^7
Engineering notation 2.0040690 × 10^6

Prime Factorization of 20040690

Prime Factorization 2 × 5 × 3 × 73 × 9151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20040690
Product of the distinct prime numbers

The prime factorization of 20040690 is 2 × 5 × 3 × 73 × 9151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 58, 34, 247, 624, 3498, 2973, 98424, 2856, 714292, 147223, 9173935, 1835980, 34702185, 25488929, 569133254, 548279901, 4818728957, 8153049816

Basic calculations (n = 20040690)

Multiplication

n×y
n×2 40081380
n×3 60122070
n×4 80162760
n×5 100203450

Division

n÷y
n÷2 10020345
n÷3 6680230
n÷3 5010172.5
n÷5 4008138

Exponentiation

ny
n2 401629255676100
n3 8.0489274079355E+21
n4 1.6130605901494E+29
n5 3.2326847238401E+36

Nth Root

y√n
2√n 4476.6829237729
3√n 271.62571971631
4√n 66.908018381752
5√n 28.86572926705

Divisors of 20040690

1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 9151, 18302, 27453, 45755, 54906, 91510, 137265, 274530, 668023, 1336046, 2004069, 3340115, 4008138, 6680230, 10020345, 20040690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20040689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20040690 can be divided by 32 positive divisors. The sum of these divisors (counting 20040690) is 1, the average is 0.03125.

Base conversion 20040690

Base System Value
2 Binary 1001100011100101111110010
3 Ternary 1101201011122210
4 Quaternary 1030130233302
5 Quinary 20112300230
6 Senary 1553312550
8 Octal 114345762
10 Decimal 20040690
12 Duodecimal 6865756
16 Hexadecimal 131cbf2
20 Vigesimal 6551ea
36 Base36 bxjhu

Cryptographic Hash Functions

md5 32cb1358eb14056175431eb859e3940d
sha1 1bb3bbb04a8f61ff0b82e331faa89c24526490aa
sha256 5b3d34debbc09cf66d17d8e47f09d452502454080336af799e8e811626ca758e
sha512 1af8574d13c17f9061bb9e4b1589abd21197bae6c34098b930e0994b6e61262b7b8ab16c1138aadacb6c822c307d300349686637a91e0c6f5d57bc2d95159d9d
ripemd-160 98de4e481ca5bdccf7322e2ae30e193e4e0653b7

20040690 as geometric shapes

Circle

Radius = n
Diameter 40081380
Circumference 125919368.95374
Area 1.2617555190988E+15

Sphere

Radius = n
Volume 3.3715268285397E+22
Surface area 5.0470220763951E+15
Circumference 125919368.95374

Square

Length = n
Perimeter 80162760
Area 401629255676100
Diagonal 28341815.597315

Cube

Length = n
Surface area 2409775534056600
Volume 8.0489274079355E+21
Space diagonal 34711493.298738

Equilateral Triangle

Length = n
Perimeter 60122070
Area 1.7391056915927E+14
Altitude 17355746.649369

Triangular Pyramid

Length = n
Surface area 1.7391056915927E+14
Volume 9.485751919049E+20
Height 9447271.8657716