20184920 (number)

20184920 is an even 8-digits composite number following 20184919 and preceding 20184921. In scientific notation, it is written as 2.0184920 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 6920448 positive integers (up to 20184920) that are relatively prime to 20184920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0184920 × 10^7
Engineering notation 2.0184920 × 10^6

Prime Factorization of 20184920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 72089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5046230
Product of the distinct prime numbers

The prime factorization of 20184920 is 2 × 2 × 2 × 5 × 7 × 72089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 99, 95, 21, 410, 6945, 860, 92128, 40602, 639999, 613971, 1966621, 5280573, 80059122, 93028649, 568635455, 703523788, 5231971273, 3327621122

Basic calculations (n = 20184920)

Multiplication

n×y
n×2 40369840
n×3 60554760
n×4 80739680
n×5 100924600

Division

n÷y
n÷2 10092460
n÷3 6728306.6666667
n÷3 5046230
n÷5 4036984

Exponentiation

ny
n2 407430995406400
n3 8.2239620477986E+21
n4 1.6600001601785E+29
n5 3.350697043319E+36

Nth Root

y√n
2√n 4492.7630696488
3√n 272.27577998159
4√n 67.028076726464
5√n 28.907158684325

Divisors of 20184920

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 72089, 144178, 288356, 360445, 504623, 576712, 720890, 1009246, 1441780, 2018492, 2523115, 2883560, 4036984, 5046230, 10092460, 20184920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20184919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20184920 can be divided by 32 positive divisors. The sum of these divisors (counting 20184920) is 1, the average is 0.03125.

Base conversion 20184920

Base System Value
2 Binary 1001100111111111101011000
3 Ternary 1101222111111122
4 Quaternary 1030333331120
5 Quinary 20131404140
6 Senary 2000344412
8 Octal 114777530
10 Decimal 20184920
12 Duodecimal 6915108
16 Hexadecimal 133ff58
20 Vigesimal 663260
36 Base36 c0ms8

Cryptographic Hash Functions

md5 99729a9e0e5e7c1bf758e3ba6bbed454
sha1 b7ce909e599b62041a9e4180fe253dd14b31cf16
sha256 6a5dff96a38c040deaaeb16376bd25f94f9672bccc8dd4d60cdecf808d725d42
sha512 c83499cd6dbd2d01562c528ee52a79bc71c56f1650b334ae5671745df713d50d486002f9379091151e8602899df8ca555746157a3de16f41c94f55753708422f
ripemd-160 d695d2939bed3ad22021c9328920b1bb4f447406

20184920 as geometric shapes

Circle

Radius = n
Diameter 40369840
Circumference 126825592.7706
Area 1.2799822220135E+15

Sphere

Radius = n
Volume 3.4448451670354E+22
Surface area 5.1199288880541E+15
Circumference 126825592.7706

Square

Length = n
Perimeter 80739680
Area 407430995406400
Diagonal 28545787.619416

Cube

Length = n
Surface area 2444585972438400
Volume 8.2239620477986E+21
Space diagonal 34961306.986713

Equilateral Triangle

Length = n
Perimeter 60554760
Area 1.7642279615556E+14
Altitude 17480653.493357

Triangular Pyramid

Length = n
Surface area 1.7642279615556E+14
Volume 9.6920322203653E+20
Height 9515262.5398053