20136984 (number)

20136984 is an even 8-digits composite number following 20136983 and preceding 20136985. In scientific notation, it is written as 2.0136984 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 5664384 positive integers (up to 20136984) that are relatively prime to 20136984.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand nine hundred eighty-four

Notation

Scientific notation 2.0136984 × 10^7
Engineering notation 2.0136984 × 10^6

Prime Factorization of 20136984

Prime Factorization 2 × 2 × 2 × 7 × 3 × 67 × 1789

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5034246
Product of the distinct prime numbers

The prime factorization of 20136984 is 2 × 2 × 2 × 7 × 3 × 67 × 1789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20136984)

Multiplication

n×y
n×2 40273968
n×3 60410952
n×4 80547936
n×5 100684920

Division

n÷y
n÷2 10068492
n÷3 6712328
n÷3 5034246
n÷5 4027396.8

Exponentiation

ny
n2 405498124616256
n3 8.1655092474276E+21
n4 1.644287290673E+29
n5 3.3110986863686E+36

Nth Root

y√n
2√n 4487.4250968679
3√n 272.06007179547
4√n 66.988245960526
5√n 28.89341563497

Divisors of 20136984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20136983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20136984 can be divided by 64 positive divisors. The sum of these divisors (counting 20136984) is 1, the average is 0.015625.

Base conversion 20136984

Base System Value
2 Binary 1001100110100010000011000
3 Ternary 1101220001202020
4 Quaternary 1030310100120
5 Quinary 20123340414
6 Senary 1555334440
8 Octal 114642030
10 Decimal 20136984
12 Duodecimal 68b1420
16 Hexadecimal 1334418
20 Vigesimal 65h294
36 Base36 bzlso

Cryptographic Hash Functions

md5 fc5d8714c7639743401aedab5501529a
sha1 22de47a4db9bd3b27a66ddb0a8c78e4efb35d81d
sha256 5cee7cd100ce72b65f61c245a688d0c0be8a43bb0dc76e117407ff5f9b3e5b71
sha512 9b0d61e200595d7fcd88de7a70cc39929f4266f93fce14b7b88e80048cb4683776b32cb12c3dfb33306f887893ce4bdeaff0d14441580782332ccfa644972ef6
ripemd-160 edd3ea5753fe3c76ae75f9776035c15f58a04da6

20136984 as geometric shapes

Circle

Radius = n
Diameter 40273968
Circumference 126524401.99971
Area 1.2739099293389E+15

Sphere

Radius = n
Volume 3.4203605152717E+22
Surface area 5.0956397173555E+15
Circumference 126524401.99971

Square

Length = n
Perimeter 80547936
Area 405498124616256
Diagonal 28477995.87809

Cube

Length = n
Surface area 2432988747697536
Volume 8.1655092474276E+21
Space diagonal 34878279.399202

Equilateral Triangle

Length = n
Perimeter 60410952
Area 1.7558583855231E+14
Altitude 17439139.699601

Triangular Pyramid

Length = n
Surface area 1.7558583855231E+14
Volume 9.6231449344958E+20
Height 9492665.2926967