20042480 (number)

20042480 is an even 8-digits composite number following 20042479 and preceding 20042481. In scientific notation, it is written as 2.0042480 × 10^7. The sum of its digits is 20. It has a total of 8 prime factors and 80 positive divisors. There are 7547904 positive integers (up to 20042480) that are relatively prime to 20042480.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand four hundred eighty

Notation

Scientific notation 2.0042480 × 10^7
Engineering notation 2.0042480 × 10^6

Prime Factorization of 20042480

Prime Factorization 2 × 2 × 2 × 2 × 29 × 5 × 53 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2505310
Product of the distinct prime numbers

The prime factorization of 20042480 is 2 × 2 × 2 × 2 × 29 × 5 × 53 × 163. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 1, 95, 79, 647, 873, 5595, 2302, 59418, 24850, 543211, 432042, 6979043, 4858257, 25724031, 15816114, 897398738, 108350601, 346327119, 2740246289

Basic calculations (n = 20042480)

Multiplication

n×y
n×2 40084960
n×3 60127440
n×4 80169920
n×5 100212400

Division

n÷y
n÷2 10021240
n÷3 6680826.6666667
n÷3 5010620
n÷5 4008496

Exponentiation

ny
n2 401701004550400
n3 8.0510843496813E+21
n4 1.613636970568E+29
n5 3.234128670987E+36

Nth Root

y√n
2√n 4476.8828441227
3√n 271.63380652309
4√n 66.909512359026
5√n 28.866244896098

Divisors of 20042480

1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 163, 212, 232, 265, 290, 326, 424, 464, 530, 580, 652, 815, 848, 1060, 1160, 1304, 1537, 1630, 2120, 2320, 2608, 3074, 3260, 4240, 4727, 6148, 6520, 7685, 8639, 9454, 12296, 13040, 15370, 17278, 18908, 23635, 24592, 30740, 34556, 37816, 43195, 47270, 61480, 69112, 75632, 86390, 94540, 122960, 138224, 172780, 189080, 250531, 345560, 378160, 501062, 691120, 1002124, 1252655, 2004248, 2505310, 4008496, 5010620, 10021240, 20042480

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20042479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20042480 can be divided by 80 positive divisors. The sum of these divisors (counting 20042480) is 1, the average is 0.0125.

Base conversion 20042480

Base System Value
2 Binary 1001100011101001011110000
3 Ternary 1101201021010002
4 Quaternary 1030131023300
5 Quinary 20112324410
6 Senary 1553325132
8 Octal 114351360
10 Decimal 20042480
12 Duodecimal 68667a8
16 Hexadecimal 131d2f0
20 Vigesimal 655640
36 Base36 bxkvk

Cryptographic Hash Functions

md5 a7b05c8b2b1d0dec14bbd4573c4e74ee
sha1 0dc3b7dbc7b037dd2f9714106b3b38b410d1e82a
sha256 54672140c940646152b2d342eeee7ac2162be7c6916df815381863b58cc3ed27
sha512 e683dbd99d93ad0f71171c6fcf8c311c9798d9481b56139c4dcf8ffffb3abaef3d2ade992b8f9870e323df12fd30a527bf2190a5b4ef45ce3de5e05d6971cf6c
ripemd-160 7b6722d68a442c85aff81a9764109e1668c9f1ef

20042480 as geometric shapes

Circle

Radius = n
Diameter 40084960
Circumference 125930615.85544
Area 1.2619809248352E+15

Sphere

Radius = n
Volume 3.3724303261854E+22
Surface area 5.0479236993407E+15
Circumference 125930615.85544

Square

Length = n
Perimeter 80169920
Area 401701004550400
Diagonal 28344347.039592

Cube

Length = n
Surface area 2410206027302400
Volume 8.0510843496813E+21
Space diagonal 34714593.669683

Equilateral Triangle

Length = n
Perimeter 60127440
Area 1.7394163733319E+14
Altitude 17357296.834842

Triangular Pyramid

Length = n
Surface area 1.7394163733319E+14
Volume 9.4882938992742E+20
Height 9448115.6798638