20084738 (number)

20084738 is an even 8-digits composite number following 20084737 and preceding 20084739. In scientific notation, it is written as 2.0084738 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9815040 positive integers (up to 20084738) that are relatively prime to 20084738.

Interesting facts

Basic properties

Name

Name twenty million eighty-four thousand seven hundred thirty-eight

Notation

Scientific notation 2.0084738 × 10^7
Engineering notation 2.0084738 × 10^6

Prime Factorization of 20084738

Prime Factorization 2 × 193 × 61 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20084738
Product of the distinct prime numbers

The prime factorization of 20084738 is 2 × 193 × 61 × 853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 65, 5, 821, 115, 7799, 8476, 76416, 42057, 731654, 602958, 7083567, 3163475, 97400965, 66184408, 980677092, 543845257, 2169498194, 6085419851

Basic calculations (n = 20084738)

Multiplication

n×y
n×2 40169476
n×3 60254214
n×4 80338952
n×5 100423690

Division

n÷y
n÷2 10042369
n÷3 6694912.6666667
n÷3 5021184.5
n÷5 4016947.6

Exponentiation

ny
n2 403396700528644
n3 8.1021170401823E+21
n4 1.627288979974E+29
n5 3.2683672813064E+36

Nth Root

y√n
2√n 4481.5999375223
3√n 271.82457871492
4√n 66.944752875205
5√n 28.878407086706

Divisors of 20084738

1, 2, 61, 122, 193, 386, 853, 1706, 11773, 23546, 52033, 104066, 164629, 329258, 10042369, 20084738

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 -20084737
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 20084738 can be divided by 16 positive divisors. The sum of these divisors (counting 20084738) is 1, the average is 0.0625.

Base conversion 20084738

Base System Value
2 Binary 1001100100111100000000010
3 Ternary 1101210102002012
4 Quaternary 1030213200002
5 Quinary 20120202423
6 Senary 1554252522
8 Octal 114474002
10 Decimal 20084738
12 Duodecimal 6887142
16 Hexadecimal 1327802
20 Vigesimal 65abgi
36 Base36 byhhe

Cryptographic Hash Functions

md5 86be9224266360e3d94e3c7fd87f7ffc
sha1 5ca8efb1fc1879557efa21e56db867eb3ccd8e90
sha256 ca5437e1cf47384f2ccc24f1bba56f10e16026a130b4225b085355fb2260148d
sha512 915d8ebb106effebb68f0813c7b3824fd010af1abdc29f3740a016b8bf92c4d95c54a1f0588c6ce8b6b6fdadfe41db89c13155599e3af1c1e45c3488e266daa9
ripemd-160 6d53aea1e9ab658fc8bf12a77f834ab092bec7c8

20084738 as geometric shapes

Circle

Radius = n
Diameter 40169476
Circumference 126196130.70015
Area 1.2673081108631E+15

Sphere

Radius = n
Volume 3.3938068495948E+22
Surface area 5.0692324434526E+15
Circumference 126196130.70015

Square

Length = n
Perimeter 80338952
Area 403396700528644
Diagonal 28404108.87631

Cube

Length = n
Surface area 2420380203171864
Volume 8.1021170401823E+21
Space diagonal 34787786.672709

Equilateral Triangle

Length = n
Perimeter 60254214
Area 1.7467589523031E+14
Altitude 17393893.336355

Triangular Pyramid

Length = n
Surface area 1.7467589523031E+14
Volume 9.5484365017999E+20
Height 9468036.2921034