20049984 (number)

20049984 is an even 8-digits composite number following 20049983 and preceding 20049985. In scientific notation, it is written as 2.0049984 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 112 positive divisors. There are 6497280 positive integers (up to 20049984) that are relatively prime to 20049984.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.0049984 × 10^7
Engineering notation 2.0049984 × 10^6

Prime Factorization of 20049984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 41 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 69618
Product of the distinct prime numbers

The prime factorization of 20049984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 41 × 283. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20049984)

Multiplication

n×y
n×2 40099968
n×3 60149952
n×4 80199936
n×5 100249920

Division

n÷y
n÷2 10024992
n÷3 6683328
n÷3 5012496
n÷5 4009996.8

Exponentiation

ny
n2 402001858400256
n3 8.0601308288954E+21
n4 1.6160549415726E+29
n5 3.2401875721651E+36

Nth Root

y√n
2√n 4477.7208488248
3√n 271.66770262359
4√n 66.915774289959
5√n 28.868406104378

Divisors of 20049984

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20049983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049984 can be divided by 112 positive divisors. The sum of these divisors (counting 20049984) is 1, the average is 0.0089285714285714.

Base conversion 20049984

Base System Value
2 Binary 1001100011111000001000000
3 Ternary 1101201122102000
4 Quaternary 1030133001000
5 Quinary 20113044414
6 Senary 1553424000
8 Octal 114370100
10 Decimal 20049984
12 Duodecimal 686b000
16 Hexadecimal 131f040
20 Vigesimal 6564j4
36 Base36 bxqo0

Cryptographic Hash Functions

md5 897d3ebb8e1f448f4701bca3d00f1c70
sha1 9f00335621599b07743159bee5d365abe19c1a99
sha256 99bb9f8e5f8a0b94a387c16da93b4379cbc60be4cd27400e300c22e2ccde961e
sha512 e2842530d2e322511fa3494f5e054617f338c20fd5c9b93984b786e66a29a41d8fe89b5a245864b38766e9d14780272bd157b446e363df5ca831da679e11f0cb
ripemd-160 5c14364788c2bed6ded09491ebd425c5fdccc50c

20049984 as geometric shapes

Circle

Radius = n
Diameter 40099968
Circumference 125977764.87799
Area 1.2629260850797E+15

Sphere

Radius = n
Volume 3.3762197065374E+22
Surface area 5.0517043403188E+15
Circumference 125977764.87799

Square

Length = n
Perimeter 80199936
Area 402001858400256
Diagonal 28354959.298164

Cube

Length = n
Surface area 2412011150401536
Volume 8.0601308288954E+21
Space diagonal 34727590.978943

Equilateral Triangle

Length = n
Perimeter 60149952
Area 1.7407191087159E+14
Altitude 17363795.489472

Triangular Pyramid

Length = n
Surface area 1.7407191087159E+14
Volume 9.4989552772711E+20
Height 9451653.0993879