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

20791031 (number)

20791031 is an odd 8-digits prime number following 20791030 and preceding 20791032. In scientific notation, it is written as 2.0791031 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 20791030 positive integers (up to 20791031) that are relatively prime to 20791031.

Interesting facts

20791031 has 2 divisors, whose sum is 20791032
The reverse of 20791031 is 13019702
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million seven hundred ninety-one thousand thirty-one

Notation

Scientific notation	2.0791031 × 10^7
Engineering notation	2.0791031 × 10^6

Prime Factorization of 20791031

Prime Factorization 20791031

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20791031	Product of the distinct prime numbers

The prime factorization of 20791031 is 20791031. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 3, 2, 35, 178, 132, 7368, 7821, 87835, 9553, 469175, 21206, 3627329, 3513828, 11090208, 84299561, 814635782, 724075017, 7470643022, 9339328613

Basic calculations (n = 20791031)

Multiplication

n×y

n×2	41582062
n×3	62373093
n×4	83164124
n×5	103955155

Division

n÷y

n÷2	10395515.5
n÷3	6930343.6666667
n÷3	5197757.75
n÷5	4158206.2

Exponentiation

n^y

n²	432266970042961
n³	8.9872759744393E+21
n⁴	1.8685473339012E+29
n⁵	3.8849025544108E+36

Nth Root

^y√n

²√n	4559.7183027025
³√n	274.97423890918
⁴√n	67.525686243847
⁵√n	29.078714613472

Divisors of 20791031

1, 20791031

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20791032	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10395516	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4559.7184123584	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999038047	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20791031 can be divided by 2 positive divisors. The sum of these divisors (counting 20791031) is 20791032, the average is 10395516.

Base conversion 20791031

Base	System	Value
2	Binary	1001111010011111011110111
3	Ternary	1110010021221012
4	Quaternary	1033103323313
5	Quinary	20310303111
6	Senary	2021342435
8	Octal	117237367
10	Decimal	20791031
12	Duodecimal	6b67a1b
16	Hexadecimal	13d3ef7
20	Vigesimal	69ihbb
36	Base36	cdmgn

Cryptographic Hash Functions

md5	ddc4e1008394159b6964d2516f7adee7
sha1	39276fe076a79550e0b87cf4a95ea1c6bf85a2bb
sha256	1674bf1106195eb298bc6563b7a7b7f78a06a4f8c8678dc2a94828f947e933e3
sha512	27f83985c6f396c9e061bdad15d375e65ea65f1d85d0e378260661123f127c0a01cd71f9d7b1e59b77f11a3b782b23dc38182139c7455b7924f24e7bbb2a4961
ripemd-160	02d6ce3efd1b8eb24c4c85b436c9d6d51a79aaf1

20791031 as geometric shapes

Circle

Radius = n

Diameter	41582062
Circumference	130633900.50032
Area	1.3580067374765E+15

Sphere

Radius = n

Volume	3.7645813569443E+22
Surface area	5.4320269499059E+15
Circumference	130633900.50032

Square

Length = n

Perimeter	83164124
Area	432266970042961
Diagonal	29402958.015919

Cube

Length = n

Surface area	2593601820257766
Volume	8.9872759744393E+21
Space diagonal	36011122.03374

Equilateral Triangle

Length = n

Perimeter	62373093
Area	1.8717708863707E+14
Altitude	18005561.01687

Triangular Pyramid

Length = n

Surface area	1.8717708863707E+14
Volume	1.0591606309868E+21
Height	9800986.0053065