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

20694493 (number)

20694493 is an odd 8-digits prime number following 20694492 and preceding 20694494. In scientific notation, it is written as 2.0694493 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 20694492 positive integers (up to 20694493) that are relatively prime to 20694493.

Interesting facts

20694493 has 2 divisors, whose sum is 20694494
The reverse of 20694493 is 39449602
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million six hundred ninety-four thousand four hundred ninety-three

Notation

Scientific notation	2.0694493 × 10^7
Engineering notation	2.0694493 × 10^6

Prime Factorization of 20694493

Prime Factorization 20694493

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20694493	Product of the distinct prime numbers

The prime factorization of 20694493 is 20694493. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 5, 13, 2, 948, 462, 7877, 6645, 90536, 99471, 963675, 752656, 6595517, 6571110, 17957535, 10540445, 968849027, 261295934, 6659264825, 964676548

Basic calculations (n = 20694493)

Multiplication

n×y

n×2	41388986
n×3	62083479
n×4	82777972
n×5	103472465

Division

n÷y

n÷2	10347246.5
n÷3	6898164.3333333
n÷3	5173623.25
n÷5	4138898.6

Exponentiation

n^y

n²	428262040527049
n³	8.8626657998527E+21
n⁴	1.8340837535639E+29
n⁵	3.7955433399542E+36

Nth Root

^y√n

²√n	4549.120024796
³√n	274.54798691701
⁴√n	67.447164690564
⁵√n	29.051660357808

Divisors of 20694493

1, 20694493

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20694494	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10347247	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4549.1201347074	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999033559	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20694493 can be divided by 2 positive divisors. The sum of these divisors (counting 20694493) is 20694494, the average is 10347247.

Base conversion 20694493

Base	System	Value
2	Binary	1001110111100010111011101
3	Ternary	1102221101111201
4	Quaternary	1032330113131
5	Quinary	20244210433
6	Senary	2015315501
8	Octal	116742735
10	Decimal	20694493
12	Duodecimal	6b1bb91
16	Hexadecimal	13bc5dd
20	Vigesimal	696g4d
36	Base36	cbjz1

Cryptographic Hash Functions

md5	9c889cdd50df2c786b746061ad469fa6
sha1	d46e5756c3dcfeadef54c5e4605e575ecd82b76b
sha256	aabc39a40d902068981cdd01ba29ffcbbbc5915c57a009d5dc03036c63653603
sha512	e200ee34d5faa63f855f5d25bc81b098f6559d847cdf7c29c7b1360e3f54d99526ba118954dd0d7d8a5ef09cff5adef8c14847a76b66c54c8a49b6ad5044d57e
ripemd-160	ec92dde098dc2942c660baf66723d64fa8c6545e

20694493 as geometric shapes

Circle

Radius = n

Diameter	41388986
Circumference	130027334.35713
Area	1.3454248803312E+15

Sphere

Radius = n

Volume	3.7123847690718E+22
Surface area	5.3816995213246E+15
Circumference	130027334.35713

Square

Length = n

Perimeter	82777972
Area	428262040527049
Diagonal	29266432.667035

Cube

Length = n

Surface area	2569572243162294
Volume	8.8626657998527E+21
Space diagonal	35843913.312878

Equilateral Triangle

Length = n

Perimeter	62083479
Area	1.8544290328649E+14
Altitude	17921956.656439

Triangular Pyramid

Length = n

Surface area	1.8544290328649E+14
Volume	1.0444751810777E+21
Height	9755477.5556784