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

20971210 (number)

20971210 is an even 8-digits composite number following 20971209 and preceding 20971211. In scientific notation, it is written as 2.0971210 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7742592 positive integers (up to 20971210) that are relatively prime to 20971210.

Interesting facts

20971210 has 16 divisors, whose sum is 34400520
The reverse of 20971210 is 01217902
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million nine hundred seventy-one thousand two hundred ten

Notation

Scientific notation	2.0971210 × 10^7
Engineering notation	2.0971210 × 10^6

Prime Factorization of 20971210

Prime Factorization 2 × 65 × 13 × 12409

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20971210	Product of the distinct prime numbers

The prime factorization of 20971210 is 2 × 65 × 13 × 12409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 46, 73, 892, 241, 4432, 3858, 28655, 71430, 516594, 998009, 3935330, 7182939, 86432408, 84721086, 475765082, 120182519, 8197715149, 3779709618

Basic calculations (n = 20971210)

Multiplication

n×y

n×2	41942420
n×3	62913630
n×4	83884840
n×5	104856050

Division

n÷y

n÷2	10485605
n÷3	6990403.3333333
n÷3	5242802.5
n÷5	4194242

Exponentiation

n^y

n²	439791648864100
n³	9.2229630245753E+21
n⁴	1.934166944106E+29
n⁵	4.0561821159906E+36

Nth Root

^y√n

²√n	4579.4333710624
³√n	275.76628152272
⁴√n	67.671510778631
⁵√n	29.128941131132

Divisors of 20971210

1, 2, 13, 26, 65, 130, 845, 1690, 12409, 24818, 161317, 322634, 806585, 1613170, 10485605, 20971210

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	-20971209	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 20971210 can be divided by 16 positive divisors. The sum of these divisors (counting 20971210) is 1, the average is 0.0625.

Base conversion 20971210

Base	System	Value
2	Binary	1001111111111111011001010
3	Ternary	1110110110002111
4	Quaternary	1033333323022
5	Quinary	20332034320
6	Senary	2025252534
8	Octal	117777312
10	Decimal	20971210
12	Duodecimal	703414a
16	Hexadecimal	13ffeca
20	Vigesimal	6b180a
36	Base36	chhhm

Cryptographic Hash Functions

md5	48da2c2465f47d9d2a5a9c9019599a03
sha1	6e7a6eaedb07a718047bc9e0a16a77971477207f
sha256	0fc66cccb78caaa77f3808b02211c899f88b1defbade78e21ea1ae2cd80027a0
sha512	5a8aa8be120e923b0dd9e0fcf3c54b277b905c7be4493eac1d7b5bc2ac4bc35b2ffcb30b9b73b94f59012320d3eba85685181a6d1d5bc02b05328ea02df7bbcf
ripemd-160	3a1e2e2740ced7451ceab529be6b17604c450630

20971210 as geometric shapes

Circle

Radius = n

Diameter	41942420
Circumference	131765998.54578
Area	1.3816462131816E+15

Sphere

Radius = n

Volume	3.8633057176448E+22
Surface area	5.5265848527264E+15
Circumference	131765998.54578

Square

Length = n

Perimeter	83884840
Area	439791648864100
Diagonal	29657769.601374

Cube

Length = n

Surface area	2638749893184600
Volume	9.2229630245753E+21
Space diagonal	36323201.216197

Equilateral Triangle

Length = n

Perimeter	62913630
Area	1.9043537014428E+14
Altitude	18161600.608098

Triangular Pyramid

Length = n

Surface area	1.9043537014428E+14
Volume	1.0869366162183E+21
Height	9885923.2004581