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

20082991 (number)

20082991 is an odd 8-digits prime number following 20082990 and preceding 20082992. In scientific notation, it is written as 2.0082991 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20082990 positive integers (up to 20082991) that are relatively prime to 20082991.

Interesting facts

20082991 has 2 divisors, whose sum is 20082992
The reverse of 20082991 is 19928002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million eighty-two thousand nine hundred ninety-one

Notation

Scientific notation	2.0082991 × 10^7
Engineering notation	2.0082991 × 10^6

Prime Factorization of 20082991

Prime Factorization 20082991

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20082991	Product of the distinct prime numbers

The prime factorization of 20082991 is 20082991. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 66, 1, 824, 298, 3396, 5165, 72404, 82516, 78926, 252727, 5047067, 3651210, 92465391, 61387369, 753518026, 645541450, 6603208121, 4903679849

Basic calculations (n = 20082991)

Multiplication

n×y

n×2	40165982
n×3	60248973
n×4	80331964
n×5	100414955

Division

n÷y

n÷2	10041495.5
n÷3	6694330.3333333
n÷3	5020747.75
n÷5	4016598.2

Exponentiation

n^y

n²	403326527506081
n³	8.1000030219659E+21
n⁴	1.6267228779011E+29
n⁵	3.2669460916383E+36

Nth Root

^y√n

²√n	4481.4050252125
³√n	271.81669725275
⁴√n	66.943297089496
⁵√n	28.877904691976

Divisors of 20082991

1, 20082991

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20082992	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10041496	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4481.4051367847	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999004132	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20082991 can be divided by 2 positive divisors. The sum of these divisors (counting 20082991) is 20082992, the average is 10041496.

Base conversion 20082991

Base	System	Value
2	Binary	1001100100111000100101111
3	Ternary	1101210022200111
4	Quaternary	1030213010233
5	Quinary	20120123431
6	Senary	1554240451
8	Octal	114470457
10	Decimal	20082991
12	Duodecimal	6886127
16	Hexadecimal	132712f
20	Vigesimal	65a79b
36	Base36	byg4v

Cryptographic Hash Functions

md5	b0f36b7b6717e7c8a96a0b1ad10de4d0
sha1	3e124f8f0d7a78eaa032c52e872738a858df395d
sha256	7f508dbdce38794389ed8eef07899e584706e02ed77c0935012ba9c60e054d6a
sha512	a4678c3218823e383a1600cc39ca9e74f451fc6caa8f3ff26eaf932296f9dbf3ea2e5d00067051b1573d5ce77919493e1b976b27b4815c74440870cb74c9101b
ripemd-160	0a96df1e2016df42d7b4adb0ec58e59b9cd76b38

20082991 as geometric shapes

Circle

Radius = n

Diameter	40165982
Circumference	126185153.97542
Area	1.267087655811E+15

Sphere

Radius = n

Volume	3.3929213317151E+22
Surface area	5.0683506232439E+15
Circumference	126185153.97542

Square

Length = n

Perimeter	80331964
Area	403326527506081
Diagonal	28401638.245217

Cube

Length = n

Surface area	2419959165036486
Volume	8.1000030219659E+21
Space diagonal	34784760.779948

Equilateral Triangle

Length = n

Perimeter	60248973
Area	1.7464550942021E+14
Altitude	17392380.389974

Triangular Pyramid

Length = n

Surface area	1.7464550942021E+14
Volume	9.5459451074393E+20
Height	9467212.7484056