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

20210689 (number)

20210689 is an odd 8-digits prime number following 20210688 and preceding 20210690. In scientific notation, it is written as 2.0210689 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 20210688 positive integers (up to 20210689) that are relatively prime to 20210689.

Interesting facts

20210689 has 2 divisors, whose sum is 20210690
The reverse of 20210689 is 98601202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million two hundred ten thousand six hundred eighty-nine

Notation

Scientific notation	2.0210689 × 10^7
Engineering notation	2.0210689 × 10^6

Prime Factorization of 20210689

Prime Factorization 20210689

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20210689	Product of the distinct prime numbers

The prime factorization of 20210689 is 20210689. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 3, 52, 73, 865, 5, 6058, 6605, 70476, 97990, 14884, 665816, 5819830, 7983776, 60085234, 88909974, 511163275, 866979757, 4966180916, 944972608

Basic calculations (n = 20210689)

Multiplication

n×y

n×2	40421378
n×3	60632067
n×4	80842756
n×5	101053445

Division

n÷y

n÷2	10105344.5
n÷3	6736896.3333333
n÷3	5052672.25
n÷5	4042137.8

Exponentiation

n^y

n²	408471949854721
n³	8.2554995437374E+21
n⁴	1.6684933381812E+29
n⁵	3.3721399956552E+36

Nth Root

^y√n

²√n	4495.6299892229
³√n	272.39159731657
⁴√n	67.049459276141
⁵√n	28.914535760572

Divisors of 20210689

1, 20210689

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20210690	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10105345	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4495.630100442	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999010425	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20210689 can be divided by 2 positive divisors. The sum of these divisors (counting 20210689) is 20210690, the average is 10105345.

Base conversion 20210689

Base	System	Value
2	Binary	1001101000110010000000001
3	Ternary	1102000210212001
4	Quaternary	1031012100001
5	Quinary	20133220224
6	Senary	2001104001
8	Octal	115062001
10	Decimal	20210689
12	Duodecimal	6928001
16	Hexadecimal	1346401
20	Vigesimal	6666e9
36	Base36	c16o1

Cryptographic Hash Functions

md5	fc56e434dd7dc6f8d8d3366154c92ad5
sha1	a58ca1a7e7f9a3e078966bfe5d7ad41404609478
sha256	37e389c8e1759d41a96efab0c52f5e2e4a20d023dcf1b623009efa6d858e65cb
sha512	ec66493665809bcfa6fcca2a571e7d71cc43e30a7e7a9dd667bc2c1c8d9310c3f441597429e72009f82c5f72b1eb5d0e246ef81e3b616078ff3b260e982f4ee6
ripemd-160	ab15a833e02f14b6277dcf1544b02be43bafd761

20210689 as geometric shapes

Circle

Radius = n

Diameter	40421378
Circumference	126987504.17278
Area	1.2832524768611E+15

Sphere

Radius = n

Volume	3.4580555624426E+22
Surface area	5.1330099074444E+15
Circumference	126987504.17278

Square

Length = n

Perimeter	80842756
Area	408471949854721
Diagonal	28582230.488705

Cube

Length = n

Surface area	2450831699128326
Volume	8.2554995437374E+21
Space diagonal	35005940.203973

Equilateral Triangle

Length = n

Perimeter	60632067
Area	1.7687354265378E+14
Altitude	17502970.101987

Triangular Pyramid

Length = n

Surface area	1.7687354265378E+14
Volume	9.7291995157652E+20
Height	9527410.1629016