20045584 (number)

20045584 is an even 8-digits composite number following 20045583 and preceding 20045585. In scientific notation, it is written as 2.0045584 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 8706048 positive integers (up to 20045584) that are relatively prime to 20045584.

Interesting facts

Basic properties

Name

Name twenty million forty-five thousand five hundred eighty-four

Notation

Scientific notation 2.0045584 × 10^7
Engineering notation 2.0045584 × 10^6

Prime Factorization of 20045584

Prime Factorization 2 × 2 × 2 × 2 × 13 × 17 × 5669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2505698
Product of the distinct prime numbers

The prime factorization of 20045584 is 2 × 2 × 2 × 2 × 13 × 17 × 5669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 42, 37, 105, 701, 2028, 6262, 32813, 8018, 739586, 46728, 427286, 1302360, 41648248, 64405015, 765844886, 916126607, 6555649349, 2038143953

Basic calculations (n = 20045584)

Multiplication

n×y
n×2 40091168
n×3 60136752
n×4 80182336
n×5 100227920

Division

n÷y
n÷2 10022792
n÷3 6681861.3333333
n÷3 5011396
n÷5 4009116.8

Exponentiation

ny
n2 401825437901056
n3 8.0548255687824E+21
n4 1.6146368254438E+29
n5 3.2366338113926E+36

Nth Root

y√n
2√n 4477.2295004835
3√n 271.64782853721
4√n 66.912102795261
5√n 28.867138949868

Divisors of 20045584

1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 5669, 11338, 22676, 45352, 73697, 90704, 96373, 147394, 192746, 294788, 385492, 589576, 770984, 1179152, 1252849, 1541968, 2505698, 5011396, 10022792, 20045584

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20045583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20045584 can be divided by 40 positive divisors. The sum of these divisors (counting 20045584) is 1, the average is 0.025.

Base conversion 20045584

Base System Value
2 Binary 1001100011101111100010000
3 Ternary 1101201102101001
4 Quaternary 1030131330100
5 Quinary 20112424314
6 Senary 1553351344
8 Octal 114357420
10 Decimal 20045584
12 Duodecimal 6868554
16 Hexadecimal 131df10
20 Vigesimal 655dj4
36 Base36 bxn9s

Cryptographic Hash Functions

md5 b702f5efca6adb7e31e8b1d3c1cf732f
sha1 42a046777988227e4f0d51b7423180567ea5bd4e
sha256 a4a49c783523c96f3fefbf8eb702949f918246192d5296f274352058fe2f7c66
sha512 33ae91c49039cddf5ce0aeb7334bcfc24c14d6531c198cb8faf3461cf9b553d2ea42db8c875a3796136387dc1f4fa3f8092e59bab9248accd0efe0da037736ef
ripemd-160 7d886e8e28f9f8ef918167b43511cff35138cbdb

20045584 as geometric shapes

Circle

Radius = n
Diameter 40091168
Circumference 125950118.86263
Area 1.2623718437355E+15

Sphere

Radius = n
Volume 3.3739974443779E+22
Surface area 5.0494873749418E+15
Circumference 125950118.86263

Square

Length = n
Perimeter 80182336
Area 401825437901056
Diagonal 28348736.758489

Cube

Length = n
Surface area 2410952627406336
Volume 8.0548255687824E+21
Space diagonal 34719969.95539

Equilateral Triangle

Length = n
Perimeter 60136752
Area 1.7399551855456E+14
Altitude 17359984.977695

Triangular Pyramid

Length = n
Surface area 1.7399551855456E+14
Volume 9.492702968268E+20
Height 9449578.9194964