20232821 (number)

20232821 is an odd 8-digits composite number following 20232820 and preceding 20232822. In scientific notation, it is written as 2.0232821 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 16744320 positive integers (up to 20232821) that are relatively prime to 20232821.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-two thousand eight hundred twenty-one

Notation

Scientific notation 2.0232821 × 10^7
Engineering notation 2.0232821 × 10^6

Prime Factorization of 20232821

Prime Factorization 7 × 37 × 409 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20232821
Product of the distinct prime numbers

The prime factorization of 20232821 is 7 × 37 × 409 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 19, 98, 531, 998, 7633, 3735, 65538, 36958, 548678, 976947, 1949760, 8137124, 58240676, 8640963, 54629493, 751699865, 5307579852, 5008841180

Basic calculations (n = 20232821)

Multiplication

n×y
n×2 40465642
n×3 60698463
n×4 80931284
n×5 101164105

Division

n÷y
n÷2 10116410.5
n÷3 6744273.6666667
n÷3 5058205.25
n÷5 4046564.2

Exponentiation

ny
n2 409367045618041
n3 8.2826501572887E+21
n4 1.6758137803804E+29
n5 3.3906440247771E+36

Nth Root

y√n
2√n 4498.0908172246
3√n 272.49098979831
4√n 67.067807607112
5√n 28.920865642555

Divisors of 20232821

1, 7, 37, 191, 259, 409, 1337, 2863, 7067, 15133, 49469, 78119, 105931, 546833, 2890403, 20232821

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 -20232820
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 20232821 can be divided by 16 positive divisors. The sum of these divisors (counting 20232821) is 1, the average is 0.0625.

Base conversion 20232821

Base System Value
2 Binary 1001101001011101001110101
3 Ternary 1102001221012202
4 Quaternary 1031023221311
5 Quinary 20134422241
6 Senary 2001354245
8 Octal 115135165
10 Decimal 20232821
12 Duodecimal 6938985
16 Hexadecimal 134ba75
20 Vigesimal 669211
36 Base36 c1nqt

Cryptographic Hash Functions

md5 027d4b7226489dba57f7d38f127f64d1
sha1 15153fdd961bddd53fda0d488a47cecb66c83791
sha256 84958a322bed4f05c084cbe42626dae26c7074c07af1e3caa879b395152a8ab9
sha512 8a197f766cd10f4f1f4bc9cd22ce6f80a45d175a4e16f2b1b8ef1ad67a60d2b5e39f62f90c7a101b0fc8bb098065040607b2bf3586b4a2343b30d8c8fc9d322b
ripemd-160 9dc142418b7c07f37746b29ee5e3000c244a07a7

20232821 as geometric shapes

Circle

Radius = n
Diameter 40465642
Circumference 127126563.62999
Area 1.2860645031354E+15

Sphere

Radius = n
Volume 3.4694283848523E+22
Surface area 5.1442580125416E+15
Circumference 127126563.62999

Square

Length = n
Perimeter 80931284
Area 409367045618041
Diagonal 28613529.863267

Cube

Length = n
Surface area 2456202273708246
Volume 8.2826501572887E+21
Space diagonal 35044273.952447

Equilateral Triangle

Length = n
Perimeter 60698463
Area 1.772611304887E+14
Altitude 17522136.976223

Triangular Pyramid

Length = n
Surface area 1.772611304887E+14
Volume 9.7611968206911E+20
Height 9537843.2877557