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

20984983 (number)

20984983 is an odd 8-digits composite number following 20984982 and preceding 20984984. In scientific notation, it is written as 2.0984983 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 20472576 positive integers (up to 20984983) that are relatively prime to 20984983.

Interesting facts

20984983 has 8 divisors, whose sum is 21500352
The reverse of 20984983 is 38948902
Previous prime number is 977

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	2.0984983 × 10^7
Engineering notation	2.0984983 × 10^6

Prime Factorization of 20984983

Prime Factorization 47 × 977 × 457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20984983	Product of the distinct prime numbers

The prime factorization of 20984983 is 47 × 977 × 457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 61, 4, 741, 311, 2947, 8695, 19161, 38808, 89643, 987054, 8185338, 6785624, 34590725, 96643700, 287024309, 36363251, 5840051973, 6044587444

Basic calculations (n = 20984983)

Multiplication

n×y

n×2	41969966
n×3	62954949
n×4	83939932
n×5	104924915

Division

n÷y

n÷2	10492491.5
n÷3	6994994.3333333
n÷3	5246245.75
n÷5	4196996.6

Exponentiation

n^y

n²	440369511510289
n³	9.2411467127617E+21
n⁴	1.9392530666781E+29
n⁵	4.0695192636938E+36

Nth Root

^y√n

²√n	4580.9369129033
³√n	275.82663883822
⁴√n	67.682618986733
⁵√n	29.132766256655

Divisors of 20984983

1, 47, 457, 977, 21479, 45919, 446489, 20984983

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20984982	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20984983 can be divided by 8 positive divisors. The sum of these divisors (counting 20984983) is 1, the average is 0.125.

Base conversion 20984983

Base	System	Value
2	Binary	1010000000011010010010111
3	Ternary	1110111010222121
4	Quaternary	1100003102113
5	Quinary	20333004413
6	Senary	2025440411
8	Octal	120032227
10	Decimal	20984983
12	Duodecimal	7040107
16	Hexadecimal	1403497
20	Vigesimal	6b3293
36	Base36	chs47

Cryptographic Hash Functions

md5	9bc29b2a166725b0bece9007ee112cdc
sha1	7cc4c9029836af2dd8491889b1aaa483276051aa
sha256	5f12e470d0537a46c3b3f8164ac7edf3bd968eeb29ccf0ffc1703f438d2c2ab3
sha512	3a6a7684599575647fb86573e4bcdb8df6e96337b8e2a9b9d8c7deb7842c50c4dd42d07fa1c2b7c1c694c0fac087a5edff8319262aae64261315e6a9fb4d87d2
ripemd-160	6a6428982f1d4f6dd25293aa7daf510c0d72b211

20984983 as geometric shapes

Circle

Radius = n

Diameter	41969966
Circumference	131852536.85701
Area	1.3834616222256E+15

Sphere

Radius = n

Volume	3.870922483141E+22
Surface area	5.5338464889026E+15
Circumference	131852536.85701

Square

Length = n

Perimeter	83939932
Area	440369511510289
Diagonal	29677247.564769

Cube

Length = n

Surface area	2642217069061734
Volume	9.2411467127617E+21
Space diagonal	36347056.751969

Equilateral Triangle

Length = n

Perimeter	62954949
Area	1.9068559201003E+14
Altitude	18173528.375985

Triangular Pyramid

Length = n

Surface area	1.9068559201003E+14
Volume	1.0890795844223E+21
Height	9892415.8549229