20201571 (number)

20201571 is an odd 8-digits composite number following 20201570 and preceding 20201572. In scientific notation, it is written as 2.0201571 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 12431664 positive integers (up to 20201571) that are relatively prime to 20201571.

Interesting facts

Basic properties

Name

Name twenty million two hundred one thousand five hundred seventy-one

Notation

Scientific notation 2.0201571 × 10^7
Engineering notation 2.0201571 × 10^6

Prime Factorization of 20201571

Prime Factorization 3 × 3 × 13 × 172663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6733857
Product of the distinct prime numbers

The prime factorization of 20201571 is 3 × 3 × 13 × 172663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 97, 84, 779, 877, 60, 7258, 37361, 19152, 305608, 305178, 8275340, 7615131, 54643760, 30508256, 118947494, 242499173, 4740223260, 7269172069

Basic calculations (n = 20201571)

Multiplication

n×y
n×2 40403142
n×3 60604713
n×4 80806284
n×5 101007855

Division

n÷y
n÷2 10100785.5
n÷3 6733857
n÷3 5050392.75
n÷5 4040314.2

Exponentiation

ny
n2 408103470868041
n3 8.2443312420872E+21
n4 1.6654844293454E+29
n5 3.3645401948816E+36

Nth Root

y√n
2√n 4494.615778907
3√n 272.35062823369
4√n 67.041895698936
5√n 28.911926346052

Divisors of 20201571

1, 3, 9, 13, 39, 117, 172663, 517989, 1553967, 2244619, 6733857, 20201571

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20201570
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201571 can be divided by 12 positive divisors. The sum of these divisors (counting 20201571) is 1, the average is 0.083333333333333.

Base conversion 20201571

Base System Value
2 Binary 1001101000100000001100011
3 Ternary 1102000100100100
4 Quaternary 1031010001203
5 Quinary 20132422241
6 Senary 2000553443
8 Octal 115040143
10 Decimal 20201571
12 Duodecimal 6922883
16 Hexadecimal 1344063
20 Vigesimal 6653ib
36 Base36 c0zmr

Cryptographic Hash Functions

md5 0215de67a1a2f2824ca3b539b116df2f
sha1 b5c8c53bafb91cbb405ab0653a2eb68099358aa5
sha256 6390e194a1b64507893ffd71df416b64d4475578b872593b7c1b700aa9e69c46
sha512 937711c32a25c26d6a857744a99de6c87589a690a4c368249379f398dd88b330c449cb3ca95b87e78befd1f3d3cef7c259a4494f3c938eb61b805b77b1d11158
ripemd-160 db2473b97131718c0208a1a7baf0095d5dc425be

20201571 as geometric shapes

Circle

Radius = n
Diameter 40403142
Circumference 126930214.08915
Area 1.2820948659835E+15

Sphere

Radius = n
Volume 3.4533773951869E+22
Surface area 5.1283794639341E+15
Circumference 126930214.08915

Square

Length = n
Perimeter 80806284
Area 408103470868041
Diagonal 28569335.689443

Cube

Length = n
Surface area 2448620825208246
Volume 8.2443312420872E+21
Space diagonal 34990147.36471

Equilateral Triangle

Length = n
Perimeter 60604713
Area 1.7671398657216E+14
Altitude 17495073.682355

Triangular Pyramid

Length = n
Surface area 1.7671398657216E+14
Volume 9.7160375460466E+20
Height 9523111.896481