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

20984910 (number)

20984910 is an even 8-digits composite number following 20984909 and preceding 20984911. In scientific notation, it is written as 2.0984910 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5579808 positive integers (up to 20984910) that are relatively prime to 20984910.

Interesting facts

20984910 has 16 divisors, whose sum is 33672960
The reverse of 20984910 is 01948902
Previous prime number is 443

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.0984910 × 10^7
Engineering notation	2.0984910 × 10^6

Prime Factorization of 20984910

Prime Factorization 2 × 15 × 443 × 1579

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20984910	Product of the distinct prime numbers

The prime factorization of 20984910 is 2 × 15 × 443 × 1579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 87, 94, 499, 389, 2222, 4542, 12793, 3830, 238129, 379520, 5645024, 7072559, 83245805, 85966053, 132815568, 981101704, 3886717013, 8657475626

Basic calculations (n = 20984910)

Multiplication

n×y

n×2	41969820
n×3	62954730
n×4	83939640
n×5	104924550

Division

n÷y

n÷2	10492455
n÷3	6994970
n÷3	5246227.5
n÷5	4196982

Exponentiation

n^y

n²	440366447708100
n³	9.2410502721742E+21
n⁴	1.9392260826705E+29
n⁵	4.0694484814493E+36

Nth Root

^y√n

²√n	4580.928945094
³√n	275.82631900049
⁴√n	67.682560125146
⁵√n	29.132745987924

Divisors of 20984910

1, 2, 15, 30, 443, 886, 1579, 3158, 6645, 13290, 23685, 47370, 699497, 1398994, 10492455, 20984910

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20984909	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20984910 can be divided by 16 positive divisors. The sum of these divisors (counting 20984910) is 1, the average is 0.0625.

Base conversion 20984910

Base	System	Value
2	Binary	1010000000011010001001110
3	Ternary	1110111010212220
4	Quaternary	1100003101032
5	Quinary	20333004120
6	Senary	2025440210
8	Octal	120032116
10	Decimal	20984910
12	Duodecimal	7040066
16	Hexadecimal	140344e
20	Vigesimal	6b325a
36	Base36	chs26

Cryptographic Hash Functions

md5	e6ea61f607c748afa6eb80b90fa53753
sha1	0b53cc7d8b00882e4dff214ab9bca548424f0d69
sha256	812c4d629bb47f40097cdc2945ecf280df750b8a1b54c9158720ccf49aada316
sha512	95954f0b28f3757d7bc6e0214f74f4f03c8d25061eda3f43468ae633e1f08b59c595bf17dbeea5df73e8036f3535629992b4bb0d55b30a7d363355a0cbf06656
ripemd-160	615b0201638402dcbd921dd636a61ca9676556ea

20984910 as geometric shapes

Circle

Radius = n

Diameter	41969820
Circumference	131852078.18449
Area	1.3834519970072E+15

Sphere

Radius = n

Volume	3.8708820862022E+22
Surface area	5.5338079880288E+15
Circumference	131852078.18449

Square

Length = n

Perimeter	83939640
Area	440366447708100
Diagonal	29677144.327179

Cube

Length = n

Surface area	2642198686248600
Volume	9.2410502721742E+21
Space diagonal	36346930.31226

Equilateral Triangle

Length = n

Perimeter	62954730
Area	1.9068426534476E+14
Altitude	18173465.15613

Triangular Pyramid

Length = n

Surface area	1.9068426534476E+14
Volume	1.08906821879E+21
Height	9892381.4423929