20490624 (number)

20490624 is an even 8-digits composite number following 20490623 and preceding 20490625. In scientific notation, it is written as 2.0490624 × 10^7. The sum of its digits is 27. It has a total of 11 prime factors and 96 positive divisors. There are 5322240 positive integers (up to 20490624) that are relatively prime to 20490624.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety thousand six hundred twenty-four

Notation

Scientific notation 2.0490624 × 10^7
Engineering notation 2.0490624 × 10^6

Prime Factorization of 20490624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 21 × 21 × 11

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 15246
Product of the distinct prime numbers

The prime factorization of 20490624 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 21 × 21 × 11. Since it has a total of 11 prime factors.

Most popular turbo-numbers

1, 10, 75, 14, 253, 107, 6458, 683, 50649, 15452, 929215, 317223, 5090718, 583262, 72307204, 72223326, 345615530, 8259645, 8604298333, 6339558602

Basic calculations (n = 20490624)

Multiplication

n×y
n×2 40981248
n×3 61471872
n×4 81962496
n×5 102453120

Division

n÷y
n÷2 10245312
n÷3 6830208
n÷3 5122656
n÷5 4098124.8

Exponentiation

ny
n2 419865671909376
n3 8.6033096136024E+21
n4 1.7628718244791E+29
n5 3.6122343715596E+36

Nth Root

y√n
2√n 4526.6570446633
3√n 273.64345262458
4√n 67.28043582397
5√n 28.99419375878

Divisors of 20490624

1, 2, 4, 8, 11, 16, 21, 22, 32, 33, 42, 44, 64, 66, 84, 88, 128, 132, 168, 176, 231, 264, 336, 352, 363, 441, 462, 528, 672, 693, 704, 726, 882, 924, 1056, 1344, 1386, 1408, 1452, 1764, 1848, 2112, 2688, 2772, 2904, 3528, 3696, 4224, 4851, 5544, 5808, 7056, 7392, 7623, 9702, 11088, 11616, 14112, 14553, 14784, 15246, 19404, 22176, 23232, 28224, 29106, 29568, 30492, 38808, 44352, 46464, 56448, 58212, 60984, 77616, 88704, 116424, 121968, 155232, 160083, 232848, 243936, 310464, 320166, 465696, 487872, 620928, 640332, 931392, 975744, 1280664, 1862784, 2561328, 5122656, 10245312, 20490624

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20490623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20490624 can be divided by 96 positive divisors. The sum of these divisors (counting 20490624) is 1, the average is 0.010416666666667.

Base conversion 20490624

Base System Value
2 Binary 1001110001010100110000000
3 Ternary 1102120000212000
4 Quaternary 1032022212000
5 Quinary 20221144444
6 Senary 2011104000
8 Octal 116124600
10 Decimal 20490624
12 Duodecimal 6a42000
16 Hexadecimal 138a980
20 Vigesimal 6816b4
36 Base36 c76o0

Cryptographic Hash Functions

md5 9f8b9aa73fb850ea53518d37f784a3e0
sha1 dbfc17c2f71447fc5df55f992ca957fd19a0368f
sha256 7144d7f418183006e6a31b2617c4f7a2dc4848472d5c3d79b931206921bfbd16
sha512 021bf4230404d9a996c4bb39fb9b6319a0cbc95502071d3cb552a7a97bd09218bf9fe757367dd7a4bee5d1c0304a8b22b7a29fdabd4cf8265368e569667ea2d5
ripemd-160 8146811208dd2b4fd560473756a37eaa0686009b

20490624 as geometric shapes

Circle

Radius = n
Diameter 40981248
Circumference 128746387.65174
Area 1.319046910365E+15

Sphere

Radius = n
Volume 3.6037459038202E+22
Surface area 5.2761876414602E+15
Circumference 128746387.65174

Square

Length = n
Perimeter 81962496
Area 419865671909376
Diagonal 28978118.362288

Cube

Length = n
Surface area 2519194031456256
Volume 8.6033096136024E+21
Space diagonal 35490801.84679

Equilateral Triangle

Length = n
Perimeter 61471872
Area 1.8180716902527E+14
Altitude 17745400.923395

Triangular Pyramid

Length = n
Surface area 1.8180716902527E+14
Volume 1.0139097614043E+21
Height 9659372.7874292