20006418 (number)

20006418 is an even 8-digits composite number following 20006417 and preceding 20006419. In scientific notation, it is written as 2.0006418 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6443712 positive integers (up to 20006418) that are relatively prime to 20006418.

Interesting facts

Basic properties

Name

Name twenty million six thousand four hundred eighteen

Notation

Scientific notation 2.0006418 × 10^7
Engineering notation 2.0006418 × 10^6

Prime Factorization of 20006418

Prime Factorization 2 × 3 × 37 × 227 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20006418
Product of the distinct prime numbers

The prime factorization of 20006418 is 2 × 3 × 37 × 227 × 397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 56, 30, 305, 992, 9611, 5317, 78369, 82683, 866143, 642755, 4446601, 1124731, 32428087, 87512517, 197755226, 765057803, 9409668721, 66436891

Basic calculations (n = 20006418)

Multiplication

n×y
n×2 40012836
n×3 60019254
n×4 80025672
n×5 100032090

Division

n÷y
n÷2 10003209
n÷3 6668806
n÷3 5001604.5
n÷5 4001283.6

Exponentiation

ny
n2 400256761190724
n3 8.0077040717078E+21
n4 1.6020547487889E+29
n5 3.2051376963155E+36

Nth Root

y√n
2√n 4472.853451657
3√n 271.47079377468
4√n 66.879394821253
5√n 28.855849730086

Divisors of 20006418

1, 2, 3, 6, 37, 74, 111, 222, 227, 397, 454, 681, 794, 1191, 1362, 2382, 8399, 14689, 16798, 25197, 29378, 44067, 50394, 88134, 90119, 180238, 270357, 540714, 3334403, 6668806, 10003209, 20006418

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 -20006417
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 20006418 can be divided by 32 positive divisors. The sum of these divisors (counting 20006418) is 1, the average is 0.03125.

Base conversion 20006418

Base System Value
2 Binary 1001100010100011000010010
3 Ternary 1101122102122110
4 Quaternary 1030110120102
5 Quinary 20110201133
6 Senary 1552450150
8 Octal 114243022
10 Decimal 20006418
12 Duodecimal 6849956
16 Hexadecimal 1314612
20 Vigesimal 650g0i
36 Base36 bwt1u

Cryptographic Hash Functions

md5 4ce80d14f127b56bab098d40c0587aa0
sha1 7bba8496c778d9578d115bbb8d50aa93d39ad27e
sha256 2fe89f8b7b43b8b142e82d2317bfcdb4c84a3229d8c9a4894b3735afd228c7bd
sha512 530cc2b15c3c0818595dd07c5814f4edecdfb37693a89e116d4a0b62bf3040a26faab4fc85faeb8b1f181b1366e549fda748954534926b83eee0fcb4ecd23fac
ripemd-160 c77e0afee43c9a4bff7a266c1bbff9d73f8ae2f7

20006418 as geometric shapes

Circle

Radius = n
Diameter 40012836
Circumference 125704031.62689
Area 1.2574437005064E+15

Sphere

Radius = n
Volume 3.3542592378398E+22
Surface area 5.0297748020257E+15
Circumference 125704031.62689

Square

Length = n
Perimeter 80025672
Area 400256761190724
Diagonal 28293347.670105

Cube

Length = n
Surface area 2401540567144344
Volume 8.0077040717078E+21
Space diagonal 34652132.453461

Equilateral Triangle

Length = n
Perimeter 60019254
Area 1.7331626161382E+14
Altitude 17326066.22673

Triangular Pyramid

Length = n
Surface area 1.7331626161382E+14
Volume 9.4371697513995E+20
Height 9431115.8900351