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

20201493 (number)

20201493 is an odd 8-digits composite number following 20201492 and preceding 20201494. In scientific notation, it is written as 2.0201493 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 11936448 positive integers (up to 20201493) that are relatively prime to 20201493.

Interesting facts

20201493 has 16 divisors, whose sum is 27795456
The reverse of 20201493 is 39410202
Previous prime number is 103

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	2.0201493 × 10^7
Engineering notation	2.0201493 × 10^6

Prime Factorization of 20201493

Prime Factorization 3 × 1391 × 103 × 47

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20201493	Product of the distinct prime numbers

The prime factorization of 20201493 is 3 × 1391 × 103 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 31, 39, 136, 297, 2066, 8740, 40912, 94910, 908156, 532590, 1485597, 5261873, 62295799, 19438660, 18961793, 959429744, 6813624165, 745960025

Basic calculations (n = 20201493)

Multiplication

n×y

n×2	40402986
n×3	60604479
n×4	80805972
n×5	101007465

Division

n÷y

n÷2	10100746.5
n÷3	6733831
n÷3	5050373.25
n÷5	4040298.6

Exponentiation

n^y

n²	408100319429049
n³	8.2442357462437E+21
n⁴	1.6654587071809E+29
n⁵	3.3644752414904E+36

Nth Root

^y√n

²√n	4494.6071018499
³√n	272.35027771019
⁴√n	67.041830985214
⁵√n	28.911904019732

Divisors of 20201493

1, 3, 47, 103, 141, 309, 1391, 4173, 4841, 14523, 65377, 143273, 196131, 429819, 6733831, 20201493

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	-20201492	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 20201493 can be divided by 16 positive divisors. The sum of these divisors (counting 20201493) is 1, the average is 0.0625.

Base conversion 20201493

Base	System	Value
2	Binary	1001101000100000000010101
3	Ternary	1102000100020110
4	Quaternary	1031010000111
5	Quinary	20132421433
6	Senary	2000553233
8	Octal	115040025
10	Decimal	20201493
12	Duodecimal	6922819
16	Hexadecimal	1344015
20	Vigesimal	6653ed
36	Base36	c0zkl

Cryptographic Hash Functions

md5	da9321e280033e435f2e11abcf881a54
sha1	4dbee938f0c303be3af533b8f129d64e4d876b2e
sha256	c02df4733b9333dc8d209223d3bf074af78c70b07f626f96dfa91b506e3d4350
sha512	da37f2c14c182ceb7a0e54cb2008094ebb5f3b2f956c9d201a849b5456a4e43b0499ee911bbc26794063d23c3a35e960d449e59e9299efc7a5f9709fa22a48a6
ripemd-160	29c056c133408a8c5e6cff28ece71dd5c140d1e6

20201493 as geometric shapes

Circle

Radius = n

Diameter	40402986
Circumference	126929724.00069
Area	1.2820849654459E+15

Sphere

Radius = n

Volume	3.4533373939815E+22
Surface area	5.1283398617838E+15
Circumference	126929724.00069

Square

Length = n

Perimeter	80805972
Area	408100319429049
Diagonal	28569225.380785

Cube

Length = n

Surface area	2448601916574294
Volume	8.2442357462437E+21
Space diagonal	34990012.264747

Equilateral Triangle

Length = n

Perimeter	60604479
Area	1.7671262195905E+14
Altitude	17495006.132374

Triangular Pyramid

Length = n

Surface area	1.7671262195905E+14
Volume	9.7159250031158E+20
Height	9523075.1269284