20084840 (number)

20084840 is an even 8-digits composite number following 20084839 and preceding 20084841. In scientific notation, it is written as 2.0084840 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 8033920 positive integers (up to 20084840) that are relatively prime to 20084840.

Interesting facts

Basic properties

Name

Name twenty million eighty-four thousand eight hundred forty

Notation

Scientific notation 2.0084840 × 10^7
Engineering notation 2.0084840 × 10^6

Prime Factorization of 20084840

Prime Factorization 2 × 2 × 2 × 5 × 502121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5021210
Product of the distinct prime numbers

The prime factorization of 20084840 is 2 × 2 × 2 × 5 × 502121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 51, 28, 678, 424, 2946, 8107, 71998, 17113, 400188, 481695, 5424404, 8591526, 77311058, 18623802, 113770261, 709347128, 640596483, 282215449

Basic calculations (n = 20084840)

Multiplication

n×y
n×2 40169680
n×3 60254520
n×4 80339360
n×5 100424200

Division

n÷y
n÷2 10042420
n÷3 6694946.6666667
n÷3 5021210
n÷5 4016968

Exponentiation

ny
n2 403400797825600
n3 8.1022404801995E+21
n4 1.6273220368633E+29
n5 3.2684502738874E+36

Nth Root

y√n
2√n 4481.6113173724
3√n 271.82503886631
4√n 66.94483786949
5√n 28.878436418346

Divisors of 20084840

1, 2, 4, 5, 8, 10, 20, 40, 502121, 1004242, 2008484, 2510605, 4016968, 5021210, 10042420, 20084840

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 -20084839
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 20084840 can be divided by 16 positive divisors. The sum of these divisors (counting 20084840) is 1, the average is 0.0625.

Base conversion 20084840

Base System Value
2 Binary 1001100100111100001101000
3 Ternary 1101210102012222
4 Quaternary 1030213201220
5 Quinary 20120203330
6 Senary 1554253212
8 Octal 114474150
10 Decimal 20084840
12 Duodecimal 6887208
16 Hexadecimal 1327868
20 Vigesimal 65ac20
36 Base36 byhk8

Cryptographic Hash Functions

md5 bd164b3749bb7700fef46d5732d850af
sha1 a92e5fd86f2c282efeee283eb558278d4088b846
sha256 83640c493495822b44ba61c11e196e0c850d2c235103c068169e04d212138c03
sha512 1012a8da953d61682e9aed830d809752f6a8d0ca083a0642a18207b6dd5a4248735e3e803ea16855a27ca8c3220f262af02fe05123b0ec8c3eb0005b2e212e44
ripemd-160 bf8abd250a5bd7cac9ecf5aec8f37efd424b62d9

20084840 as geometric shapes

Circle

Radius = n
Diameter 40169680
Circumference 126196771.58505
Area 1.2673209829012E+15

Sphere

Radius = n
Volume 3.3938585560284E+22
Surface area 5.0692839316047E+15
Circumference 126196771.58505

Square

Length = n
Perimeter 80339360
Area 403400797825600
Diagonal 28404253.126094

Cube

Length = n
Surface area 2420404786953600
Volume 8.1022404801995E+21
Space diagonal 34787963.341892

Equilateral Triangle

Length = n
Perimeter 60254520
Area 1.7467766941194E+14
Altitude 17393981.670946

Triangular Pyramid

Length = n
Surface area 1.7467766941194E+14
Volume 9.5485819772554E+20
Height 9468084.3753645