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

20973791 (number)

20973791 is an odd 8-digits prime number following 20973790 and preceding 20973792. In scientific notation, it is written as 2.0973791 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 20973790 positive integers (up to 20973791) that are relatively prime to 20973791.

Interesting facts

20973791 has 2 divisors, whose sum is 20973792
The reverse of 20973791 is 19737902
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million nine hundred seventy-three thousand seven hundred ninety-one

Notation

Scientific notation	2.0973791 × 10^7
Engineering notation	2.0973791 × 10^6

Prime Factorization of 20973791

Prime Factorization 20973791

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20973791	Product of the distinct prime numbers

The prime factorization of 20973791 is 20973791. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 5, 81, 38, 533, 388, 1957, 5860, 53304, 83492, 735422, 233253, 3524012, 5966458, 30969767, 43346869, 352238541, 55087121, 6164135794, 1715920214

Basic calculations (n = 20973791)

Multiplication

n×y

n×2	41947582
n×3	62921373
n×4	83895164
n×5	104868955

Division

n÷y

n÷2	10486895.5
n÷3	6991263.6666667
n÷3	5243447.75
n÷5	4194758.2

Exponentiation

n^y

n²	439899908911681
n³	9.2263687504326E+21
n⁴	1.9351192986051E+29
n⁵	4.0586787729009E+36

Nth Root

^y√n

²√n	4579.7151658154
³√n	275.77759423151
⁴√n	67.67359282479
⁵√n	29.129658095925

Divisors of 20973791

1, 20973791

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20973792	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10486896	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4579.7152749925	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999046429	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20973791 can be divided by 2 positive divisors. The sum of these divisors (counting 20973791) is 20973792, the average is 10486896.

Base conversion 20973791

Base	System	Value
2	Binary	1010000000000100011011111
3	Ternary	1110110120122002
4	Quaternary	1100000203133
5	Quinary	20332130131
6	Senary	2025312515
8	Octal	120004337
10	Decimal	20973791
12	Duodecimal	703573b
16	Hexadecimal	14008df
20	Vigesimal	6b1e9b
36	Base36	chjhb

Cryptographic Hash Functions

md5	bbc93e557eba1d9f07cc60ca2e00e721
sha1	a898bb1c05420870eafe3f724254767eb6fa197f
sha256	6d1f8be4306c6b1332335f60e904143477c8c78ba89b7e157f3a440df306dd85
sha512	d7195ecc35a09dd492fd8e4e084ef182072c65caf1f7f170b4566e0160fd36fa5c738d9a9b4663f37808f9785b228033a8a3d8658343016e9f70773282199024
ripemd-160	02f82aca7e1be650e21a333401ccc41cbae67b71

20973791 as geometric shapes

Circle

Radius = n

Diameter	41947582
Circumference	131782215.44706
Area	1.3819863221518E+15

Sphere

Radius = n

Volume	3.8647323047559E+22
Surface area	5.527945288607E+15
Circumference	131782215.44706

Square

Length = n

Perimeter	83895164
Area	439899908911681
Diagonal	29661419.686579

Cube

Length = n

Surface area	2639399453470086
Volume	9.2263687504326E+21
Space diagonal	36327671.639331

Equilateral Triangle

Length = n

Perimeter	62921373
Area	1.9048224811999E+14
Altitude	18163835.819665

Triangular Pyramid

Length = n

Surface area	1.9048224811999E+14
Volume	1.0873379848598E+21
Height	9887139.8955263