20404579 (number)

20404579 is an odd 8-digits composite number following 20404578 and preceding 20404580. In scientific notation, it is written as 2.0404579 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 18657696 positive integers (up to 20404579) that are relatively prime to 20404579.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand five hundred seventy-nine

Notation

Scientific notation 2.0404579 × 10^7
Engineering notation 2.0404579 × 10^6

Prime Factorization of 20404579

Prime Factorization 13 × 107 × 14669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20404579
Product of the distinct prime numbers

The prime factorization of 20404579 is 13 × 107 × 14669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20404579)

Multiplication

n×y
n×2 40809158
n×3 61213737
n×4 81618316
n×5 102022895

Division

n÷y
n÷2 10202289.5
n÷3 6801526.3333333
n÷3 5101144.75
n÷5 4080915.8

Exponentiation

ny
n2 416346844167241
n3 8.4953820732112E+21
n4 1.7334469464802E+29
n5 3.5370255161764E+36

Nth Root

y√n
2√n 4517.1427916328
3√n 273.25988392648
4√n 67.209692691105
5√n 28.969802051592

Divisors of 20404579

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404578
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404579 can be divided by 8 positive divisors. The sum of these divisors (counting 20404579) is 1, the average is 0.125.

Base conversion 20404579

Base System Value
2 Binary 1001101110101100101100011
3 Ternary 1102101122211011
4 Quaternary 1031311211203
5 Quinary 20210421304
6 Senary 2005201351
8 Octal 115654543
10 Decimal 20404579
12 Duodecimal 6a00257
16 Hexadecimal 1375963
20 Vigesimal 67ab8j
36 Base36 c5c9v

Cryptographic Hash Functions

md5 91bbd31103f2e7c98a0c57dfd5a84f19
sha1 83082529bd80ad0c173b103e073845543a36c15d
sha256 8a19fe095b299e670221b147accf2ad6b859c8688cb2d279e0b3d5e0ba8e86d5
sha512 86e6566ca1224c57c1fc5cb4768b5443295ab332e38e2c35e3bec19a310e4555e5f697d16c0bce875bc60d16f78e4afaded57b4cbcc8914e647cfed53fb75c1c
ripemd-160 915128585d68b261e6d0536a606d9d41851cd9ad

20404579 as geometric shapes

Circle

Radius = n
Diameter 40809158
Circumference 128205750.97199
Area 1.3079921869811E+15

Sphere

Radius = n
Volume 3.5585373214185E+22
Surface area 5.2319687479244E+15
Circumference 128205750.97199

Square

Length = n
Perimeter 81618316
Area 416346844167241
Diagonal 28856432.356313

Cube

Length = n
Surface area 2498081065003446
Volume 8.4953820732112E+21
Space diagonal 35341767.535053

Equilateral Triangle

Length = n
Perimeter 61213737
Area 1.8028347191716E+14
Altitude 17670883.767526

Triangular Pyramid

Length = n
Surface area 1.8028347191716E+14
Volume 1.0011903787897E+21
Height 9618810.7854377