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

20211493 (number)

20211493 is an odd 8-digits prime number following 20211492 and preceding 20211494. In scientific notation, it is written as 2.0211493 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 20211492 positive integers (up to 20211493) that are relatively prime to 20211493.

Interesting facts

20211493 has 2 divisors, whose sum is 20211494
The reverse of 20211493 is 39411202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million two hundred eleven thousand four hundred ninety-three

Notation

Scientific notation	2.0211493 × 10^7
Engineering notation	2.0211493 × 10^6

Prime Factorization of 20211493

Prime Factorization 20211493

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20211493	Product of the distinct prime numbers

The prime factorization of 20211493 is 20211493. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 4, 52, 11, 521, 83, 1700, 8846, 67262, 18816, 891435, 403506, 4432870, 9370136, 32228613, 26303478, 105862827, 105185388, 9921295724, 8783243902

Basic calculations (n = 20211493)

Multiplication

n×y

n×2	40422986
n×3	60634479
n×4	80845972
n×5	101057465

Division

n÷y

n÷2	10105746.5
n÷3	6737164.3333333
n÷3	5052873.25
n÷5	4042298.6

Exponentiation

n^y

n²	408504449289049
n³	8.2564848172745E+21
n⁴	1.6687588508895E+29
n⁵	3.3728107833441E+36

Nth Root

^y√n

²√n	4495.719408504
³√n	272.39520926568
⁴√n	67.050126088651
⁵√n	28.914765806335

Divisors of 20211493

1, 20211493

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20211494	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10105747	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4495.719519721	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999010464	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20211493 can be divided by 2 positive divisors. The sum of these divisors (counting 20211493) is 20211494, the average is 10105747.

Base conversion 20211493

Base	System	Value
2	Binary	1001101000110011100100101
3	Ternary	1102000211221211
4	Quaternary	1031012130211
5	Quinary	20133231433
6	Senary	2001111421
8	Octal	115063445
10	Decimal	20211493
12	Duodecimal	6928571
16	Hexadecimal	1346725
20	Vigesimal	6668ed
36	Base36	c17ad

Cryptographic Hash Functions

md5	d9446ef3d75ea43a68e6ca28b12e9c6d
sha1	e7ee7a810e9d5be22736b9616a7a8a52bde003c5
sha256	2df5783a0ca7467d40d68dddcccc074947e5351473c5b839705df024ad88ede0
sha512	82e9a2199581b7c2decdadbeb6fc775d77df902098d889f30b4b12960169928cff445aa0bb29fd953d82566a77f749d9c56223dfe108c834d157dc0e4cf3cff9
ripemd-160	e9cf65b76542ebc2309a48aa92821f86cd268557

20211493 as geometric shapes

Circle

Radius = n

Diameter	40422986
Circumference	126992555.85376
Area	1.2833545768452E+15

Sphere

Radius = n

Volume	3.4584682728567E+22
Surface area	5.1334183073809E+15
Circumference	126992555.85376

Square

Length = n

Perimeter	80845972
Area	408504449289049
Diagonal	28583367.516409

Cube

Length = n

Surface area	2451026695734294
Volume	8.2564848172745E+21
Space diagonal	35007332.772823

Equilateral Triangle

Length = n

Perimeter	60634479
Area	1.7688761532164E+14
Altitude	17503666.386411

Triangular Pyramid

Length = n

Surface area	1.7688761532164E+14
Volume	9.7303606717643E+20
Height	9527789.1721363