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

20065813 (number)

20065813 is an odd 8-digits prime number following 20065812 and preceding 20065814. In scientific notation, it is written as 2.0065813 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 20065812 positive integers (up to 20065813) that are relatively prime to 20065813.

Interesting facts

20065813 has 2 divisors, whose sum is 20065814
The reverse of 20065813 is 31856002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million sixty-five thousand eight hundred thirteen

Notation

Scientific notation	2.0065813 × 10^7
Engineering notation	2.0065813 × 10^6

Prime Factorization of 20065813

Prime Factorization 20065813

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20065813	Product of the distinct prime numbers

The prime factorization of 20065813 is 20065813. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 80, 43, 692, 988, 6583, 2815, 22478, 79365, 779134, 966223, 7486158, 447149, 60864665, 6266227, 13412469, 495749624, 2877278529, 926252524

Basic calculations (n = 20065813)

Multiplication

n×y

n×2	40131626
n×3	60197439
n×4	80263252
n×5	100329065

Division

n÷y

n÷2	10032906.5
n÷3	6688604.3333333
n÷3	5016453.25
n÷5	4013162.6

Exponentiation

n^y

n²	402636851350969
n³	8.0792357661173E+21
n⁴	1.6211643406582E+29
n⁵	3.2529980501916E+36

Nth Root

^y√n

²√n	4479.4880287819
³√n	271.73917561358
⁴√n	66.92897749691
⁵√n	28.872962853804

Divisors of 20065813

1, 20065813

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20065814	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10032907	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4479.4881404018	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999900328	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20065813 can be divided by 2 positive divisors. The sum of these divisors (counting 20065813) is 20065814, the average is 10032907.

Base conversion 20065813

Base	System	Value
2	Binary	1001100100010111000010101
3	Ternary	1101202110010021
4	Quaternary	1030202320111
5	Quinary	20114101223
6	Senary	1554025141
8	Octal	114427025
10	Decimal	20065813
12	Duodecimal	68781b1
16	Hexadecimal	1322e15
20	Vigesimal	6584ad
36	Base36	by2vp

Cryptographic Hash Functions

md5	bc266f66ee3c96b1a3c1b70d4c2288fd
sha1	c1f8d223f44b598327b14d52762fbbc95eafd1f2
sha256	f0aa87671fcc651bd40f113a0a5e5781a392f494906155fae567b1da943c68ee
sha512	a15c0a81f19b2cdb0c59373d3e3b404800b108a2b2c1de89637c1b356375d479ed7a1941e8f0cf7d0b9664d08e53374ba65802f91447bcd03f2a98c4724f3bad
ripemd-160	e4177ab9557ec773dd591b1128f55ef4a63dc436

20065813 as geometric shapes

Circle

Radius = n

Diameter	40131626
Circumference	126077221.41821
Area	1.2649209742687E+15

Sphere

Radius = n

Volume	3.3842223639272E+22
Surface area	5.0596838970749E+15
Circumference	126077221.41821

Square

Length = n

Perimeter	80263252
Area	402636851350969
Diagonal	28377344.884642

Cube

Length = n

Surface area	2415821108105814
Volume	8.0792357661173E+21
Space diagonal	34755007.611176

Equilateral Triangle

Length = n

Perimeter	60197439
Area	1.7434687088486E+14
Altitude	17377503.805588

Triangular Pyramid

Length = n

Surface area	1.7434687088486E+14
Volume	9.5214706617108E+20
Height	9459114.9615475