20163784 (number)

20163784 is an even 8-digits composite number following 20163783 and preceding 20163785. In scientific notation, it is written as 2.0163784 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9931152 positive integers (up to 20163784) that are relatively prime to 20163784.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-three thousand seven hundred eighty-four

Notation

Scientific notation 2.0163784 × 10^7
Engineering notation 2.0163784 × 10^6

Prime Factorization of 20163784

Prime Factorization 2 × 2 × 2 × 67 × 37619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040946
Product of the distinct prime numbers

The prime factorization of 20163784 is 2 × 2 × 2 × 67 × 37619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 20, 39, 77, 479, 9836, 3972, 44275, 61344, 896173, 347630, 7886928, 7952562, 99916268, 78900339, 472177249, 293929407, 4554311940, 695842249

Basic calculations (n = 20163784)

Multiplication

n×y
n×2 40327568
n×3 60491352
n×4 80655136
n×5 100818920

Division

n÷y
n÷2 10081892
n÷3 6721261.3333333
n÷3 5040946
n÷5 4032756.8

Exponentiation

ny
n2 406578185198656
n3 8.1981547054577E+21
n4 1.6530582067943E+29
n5 3.3331908621228E+36

Nth Root

y√n
2√n 4490.4102262488
3√n 272.18071180339
4√n 67.010523250075
5√n 28.901102303869

Divisors of 20163784

1, 2, 4, 8, 67, 134, 268, 536, 37619, 75238, 150476, 300952, 2520473, 5040946, 10081892, 20163784

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 -20163783
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 20163784 can be divided by 16 positive divisors. The sum of these divisors (counting 20163784) is 1, the average is 0.0625.

Base conversion 20163784

Base System Value
2 Binary 1001100111010110011001000
3 Ternary 1101221102111211
4 Quaternary 1030322303020
5 Quinary 20130220114
6 Senary 2000102504
8 Octal 114726310
10 Decimal 20163784
12 Duodecimal 6904a34
16 Hexadecimal 133acc8
20 Vigesimal 660994
36 Base36 c06h4

Cryptographic Hash Functions

md5 53175ef461bd4963275ea186d48772cd
sha1 8b03907c93f6e441d3159d4c8376513e81dc52f6
sha256 aa8f244e2552125ef2dacf1c879d269aed69ec22352220e35b884ee8f244ece5
sha512 7a925f95e577a90570510587263bfb0340e041b6e1fd75e88e0a3493e6dbf30f2d5c65a9f3f9db2ce0ed8f82c58c52b5fd95d2241c744ac0972d8506c0f5f45b
ripemd-160 006b4609694f1ff3649466ee5ed75d91d2b49d4c

20163784 as geometric shapes

Circle

Radius = n
Diameter 40327568
Circumference 126692791.36594
Area 1.27730303973E+15

Sphere

Radius = n
Volume 3.4340350127545E+22
Surface area 5.1092121589199E+15
Circumference 126692791.36594

Square

Length = n
Perimeter 80655136
Area 406578185198656
Diagonal 28515896.801562

Cube

Length = n
Surface area 2439469111191936
Volume 8.1981547054577E+21
Space diagonal 34924698.360844

Equilateral Triangle

Length = n
Perimeter 60491352
Area 1.7605351850331E+14
Altitude 17462349.180422

Triangular Pyramid

Length = n
Surface area 1.7605351850331E+14
Volume 9.6616179757426E+20
Height 9505298.9338539