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

20090813 (number)

20090813 is an odd 8-digits prime number following 20090812 and preceding 20090814. In scientific notation, it is written as 2.0090813 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 20090812 positive integers (up to 20090813) that are relatively prime to 20090813.

Interesting facts

20090813 has 2 divisors, whose sum is 20090814
The reverse of 20090813 is 31809002
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 ninety thousand eight hundred thirteen

Notation

Scientific notation	2.0090813 × 10^7
Engineering notation	2.0090813 × 10^6

Prime Factorization of 20090813

Prime Factorization 20090813

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20090813	Product of the distinct prime numbers

The prime factorization of 20090813 is 20090813. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 9, 27, 73, 403, 225, 7056, 611, 81169, 13672, 180978, 409011, 35469, 3415773, 48819521, 98848839, 232870779, 627735627, 3926418300, 8797632886

Basic calculations (n = 20090813)

Multiplication

n×y

n×2	40181626
n×3	60272439
n×4	80363252
n×5	100454065

Division

n÷y

n÷2	10045406.5
n÷3	6696937.6666667
n÷3	5022703.25
n÷5	4018162.6

Exponentiation

n^y

n²	403640767000969
n³	8.109471168993E+21
n⁴	1.6292586878513E+29
n⁵	3.2733131626246E+36

Nth Root

^y√n

²√n	4482.2776576201
³√n	271.85198207382
⁴√n	66.949814470393
⁵√n	28.880153836913

Divisors of 20090813

1, 20090813

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20090814	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10045407	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4482.2777691705	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999900452	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090813 can be divided by 2 positive divisors. The sum of these divisors (counting 20090813) is 20090814, the average is 10045407.

Base conversion 20090813

Base	System	Value
2	Binary	1001100101000111110111101
3	Ternary	1101210201102012
4	Quaternary	1030220332331
5	Quinary	20120401223
6	Senary	1554341005
8	Octal	114507675
10	Decimal	20090813
12	Duodecimal	688a765
16	Hexadecimal	1328fbd
20	Vigesimal	65b70d
36	Base36	bym65

Cryptographic Hash Functions

md5	9344ba9591c298e8ee09dd8afeab69a4
sha1	8078d0f56e7fd4e9e73c42ff158ba3604f98a81f
sha256	504787a5b135d921ca0721da42984950d4732284718e220be80436de5348bc78
sha512	f22790163ebe4e3170fee24af9de9b8f9cc6e1cbe0a5e5da22ddb3875de76b32e49ab40485d0b5737cdee39fc7a1157ed14298b46586828aafbcccdaf7bc1dd3
ripemd-160	d45a5dd80be86ff10b6634e79379b7609e8e8784

20090813 as geometric shapes

Circle

Radius = n

Diameter	40181626
Circumference	126234301.05089
Area	1.2680748682996E+15

Sphere

Radius = n

Volume	3.3968873398676E+22
Surface area	5.0722994731984E+15
Circumference	126234301.05089

Square

Length = n

Perimeter	80363252
Area	403640767000969
Diagonal	28412700.223702

Cube

Length = n

Surface area	2421844602005814
Volume	8.109471168993E+21
Space diagonal	34798308.881365

Equilateral Triangle

Length = n

Perimeter	60272439
Area	1.7478157911294E+14
Altitude	17399154.440683

Triangular Pyramid

Length = n

Surface area	1.7478157911294E+14
Volume	9.5571034257196E+20
Height	9470900.0745672