20405576 (number)

20405576 is an even 8-digits composite number following 20405575 and preceding 20405577. In scientific notation, it is written as 2.0405576 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 9602560 positive integers (up to 20405576) that are relatively prime to 20405576.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0405576 × 10^7
Engineering notation 2.0405576 × 10^6

Prime Factorization of 20405576

Prime Factorization 2 × 2 × 2 × 17 × 150041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5101394
Product of the distinct prime numbers

The prime factorization of 20405576 is 2 × 2 × 2 × 17 × 150041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 48, 65, 573, 848, 5166, 2213, 60423, 15055, 998914, 798607, 9783509, 2123965, 17108137, 25698812, 875756368, 747895164, 2323561100, 9584391415

Basic calculations (n = 20405576)

Multiplication

n×y
n×2 40811152
n×3 61216728
n×4 81622304
n×5 102027880

Division

n÷y
n÷2 10202788
n÷3 6801858.6666667
n÷3 5101394
n÷5 4081115.2

Exponentiation

ny
n2 416387531891776
n3 8.4966274274701E+21
n4 1.7337857671492E+29
n5 3.5378897239282E+36

Nth Root

y√n
2√n 4517.2531476551
3√n 273.26433449069
4√n 67.210513669032
5√n 28.970085148128

Divisors of 20405576

1, 2, 4, 8, 17, 34, 68, 136, 150041, 300082, 600164, 1200328, 2550697, 5101394, 10202788, 20405576

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20405575
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20405576 can be divided by 16 positive divisors. The sum of these divisors (counting 20405576) is 1, the average is 0.0625.

Base conversion 20405576

Base System Value
2 Binary 1001101110101110101001000
3 Ternary 1102101201012002
4 Quaternary 1031311311020
5 Quinary 20210434301
6 Senary 2005210132
8 Octal 115656510
10 Decimal 20405576
12 Duodecimal 6a00948
16 Hexadecimal 1375d48
20 Vigesimal 67adig
36 Base36 c5d1k

Cryptographic Hash Functions

md5 ba76b42f9025b7621e0865b0d8d5a253
sha1 f024fca9c3002b1f3f37cdf59b33f6c7cb671253
sha256 c675157ac49ca87cfacad7000a3e3c1381d6f9d45be2ffd6e8e64dd53bef07d0
sha512 a4f9baadc45334b930197bd8cba29ee85a549941d063dbd4dbcf84c83c5ec5217298c4c2845018e27154bc01fcd23decc3213e1eea6eaa11933b2f42a65434d3
ripemd-160 f006f7a18a74b882d535ebb60acfdf57d5c535d2

20405576 as geometric shapes

Circle

Radius = n
Diameter 40811152
Circumference 128212015.30774
Area 1.3081200112376E+15

Sphere

Radius = n
Volume 3.5590589741906E+22
Surface area 5.2324800449504E+15
Circumference 128212015.30774

Square

Length = n
Perimeter 81622304
Area 416387531891776
Diagonal 28857842.327235

Cube

Length = n
Surface area 2498325191350656
Volume 8.4966274274701E+21
Space diagonal 35343494.389708

Equilateral Triangle

Length = n
Perimeter 61216728
Area 1.8030109021869E+14
Altitude 17671747.194854

Triangular Pyramid

Length = n
Surface area 1.8030109021869E+14
Volume 1.0013371451966E+21
Height 9619280.775745