20343621 (number)

20343621 is an odd 8-digits composite number following 20343620 and preceding 20343622. In scientific notation, it is written as 2.0343621 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 13193904 positive integers (up to 20343621) that are relatively prime to 20343621.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-three thousand six hundred twenty-one

Notation

Scientific notation 2.0343621 × 10^7
Engineering notation 2.0343621 × 10^6

Prime Factorization of 20343621

Prime Factorization 3 × 47 × 223 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20343621
Product of the distinct prime numbers

The prime factorization of 20343621 is 3 × 47 × 223 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 21, 86, 939, 342, 2356, 9924, 15915, 66792, 853076, 681373, 5846650, 8693253, 45778053, 12809414, 862710209, 119596655, 7006577871, 1199413334

Basic calculations (n = 20343621)

Multiplication

n×y
n×2 40687242
n×3 61030863
n×4 81374484
n×5 101718105

Division

n÷y
n÷2 10171810.5
n÷3 6781207
n÷3 5085905.25
n÷5 4068724.2

Exponentiation

ny
n2 413862915391641
n3 8.4194702966826E+21
n4 1.7128251273647E+29
n5 3.4845065230384E+36

Nth Root

y√n
2√n 4510.3903378754
3√n 272.98749422782
4√n 67.159439678093
5√n 28.952472066394

Divisors of 20343621

1, 3, 47, 141, 223, 647, 669, 1941, 10481, 30409, 31443, 91227, 144281, 432843, 6781207, 20343621

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 -20343620
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 20343621 can be divided by 16 positive divisors. The sum of these divisors (counting 20343621) is 1, the average is 0.0625.

Base conversion 20343621

Base System Value
2 Binary 1001101100110101101000101
3 Ternary 1102021120012110
4 Quaternary 1031212231011
5 Quinary 20201443441
6 Senary 2004011233
8 Octal 115465505
10 Decimal 20343621
12 Duodecimal 6990b19
16 Hexadecimal 1366b45
20 Vigesimal 672j11
36 Base36 c418l

Cryptographic Hash Functions

md5 d05b4eb1789f2695a5f4c3a3217ce115
sha1 d5bb58ef6d41fb166e98c5f2bfada56af422905c
sha256 ad15df95246f2569b712431e12f151ba68246aced037c8824c7a41ca55327345
sha512 146045506a596bdc37c1625d13c4d20101b978b143f5e7ff80ca897fcba6393a6e16e3dc91cfcb606cb701ac5c85549b8d3a0a57737c70930df785f6e6580787
ripemd-160 e9108fbcb78f814c43fd480e2bcd92f2802af8cf

20343621 as geometric shapes

Circle

Radius = n
Diameter 40687242
Circumference 127822740.56203
Area 1.3001886945876E+15

Sphere

Radius = n
Volume 3.5267394708234E+22
Surface area 5.2007547783505E+15
Circumference 127822740.56203

Square

Length = n
Perimeter 81374484
Area 413862915391641
Diagonal 28770224.725978

Cube

Length = n
Surface area 2483177492349846
Volume 8.4194702966826E+21
Space diagonal 35236185.181925

Equilateral Triangle

Length = n
Perimeter 61030863
Area 1.7920789920673E+14
Altitude 17618092.590963

Triangular Pyramid

Length = n
Surface area 1.7920789920673E+14
Volume 9.922440901305E+20
Height 9590074.9086594