Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20449964 (number)

20449964 is an even 8-digits composite number following 20449963 and preceding 20449965. In scientific notation, it is written as 2.0449964 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 10224980 positive integers (up to 20449964) that are relatively prime to 20449964.

Interesting facts

20449964 has 6 divisors, whose sum is 35787444
The reverse of 20449964 is 46994402
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.0449964 × 10^7
Engineering notation	2.0449964 × 10^6

Prime Factorization of 20449964

Prime Factorization 2 × 2 × 5112491

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10224982	Product of the distinct prime numbers

The prime factorization of 20449964 is 2 × 2 × 5112491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 5, 54, 226, 544, 1021, 9895, 19717, 40914, 60986, 548300, 1452960, 5512539, 23573462, 45078491, 319744136, 10882096, 1477306043, 8524672597

Basic calculations (n = 20449964)

Multiplication

n×y

n×2	40899928
n×3	61349892
n×4	81799856
n×5	102249820

Division

n÷y

n÷2	10224982
n÷3	6816654.6666667
n÷3	5112491
n÷5	4089992.8

Exponentiation

n^y

n²	418201027601296
n³	8.5521959592095E+21
n⁴	1.7489209948678E+29
n⁵	3.5765371383891E+36

Nth Root

^y√n

²√n	4522.1636414442
³√n	273.46233384681
⁴√n	67.247034443492
⁵√n	28.982677850198

Divisors of 20449964

1, 2, 4, 5112491, 10224982, 20449964

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20449963	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20449964 can be divided by 6 positive divisors. The sum of these divisors (counting 20449964) is 1, the average is 0.16666666666667.

Base conversion 20449964

Base	System	Value
2	Binary	1001110000000101010101100
3	Ternary	1102110222002002
4	Quaternary	1032000222230
5	Quinary	20213344324
6	Senary	2010151432
8	Octal	116005254
10	Decimal	20449964
12	Duodecimal	6a22578
16	Hexadecimal	1380aac
20	Vigesimal	67g4i4
36	Base36	c6bak

Cryptographic Hash Functions

md5	85e3fc5632902db59e0a64ef10065746
sha1	4530ca89967be0d39604e36bd6ec66489e4a9836
sha256	a5c9126f6ef9408367d100cb8e89633bccee6fe22549d3e095192041c734daae
sha512	5b0660bff5f2ce610f3061e0d9c209069441b1ed3f7a96ec413be9f5101a9133eef9701b54908f57a9708f997df94aa8748bc275af6f8d35e0b970c0885b571d
ripemd-160	0ce5ded5eee87bfe96174e9ad43a32cfb5a7f2c9

20449964 as geometric shapes

Circle

Radius = n

Diameter	40899928
Circumference	128490913.33715
Area	1.3138172760359E+15

Sphere

Radius = n

Volume	3.5823354663351E+22
Surface area	5.2552691041437E+15
Circumference	128490913.33715

Square

Length = n

Perimeter	81799856
Area	418201027601296
Diagonal	28920616.438842

Cube

Length = n

Surface area	2509206165607776
Volume	8.5521959592095E+21
Space diagonal	35420376.660954

Equilateral Triangle

Length = n

Perimeter	61349892
Area	1.8108635689574E+14
Altitude	17710188.330477

Triangular Pyramid

Length = n

Surface area	1.8108635689574E+14
Volume	1.0078859594655E+21
Height	9640205.4796138