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

20689091 (number)

20689091 is an odd 8-digits prime number following 20689090 and preceding 20689092. In scientific notation, it is written as 2.0689091 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 20689090 positive integers (up to 20689091) that are relatively prime to 20689091.

Interesting facts

20689091 has 2 divisors, whose sum is 20689092
The reverse of 20689091 is 19098602
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.0689091 × 10^7
Engineering notation	2.0689091 × 10^6

Prime Factorization of 20689091

Prime Factorization 20689091

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20689091	Product of the distinct prime numbers

The prime factorization of 20689091 is 20689091. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 5, 39, 81, 289, 164, 2286, 5449, 83925, 57738, 253944, 293346, 6286921, 4907551, 81261025, 16599557, 973223208, 618466979, 623872077, 789812179

Basic calculations (n = 20689091)

Multiplication

n×y

n×2	41378182
n×3	62067273
n×4	82756364
n×5	103445455

Division

n÷y

n÷2	10344545.5
n÷3	6896363.6666667
n÷3	5172272.75
n÷5	4137818.2

Exponentiation

n^y

n²	428038486406281
n³	8.8557271967618E+21
n⁴	1.8321694584498E+29
n⁵	3.7905920653289E+36

Nth Root

^y√n

²√n	4548.5262448402
³√n	274.52409590259
⁴√n	67.442762731372
⁵√n	29.05014349573

Divisors of 20689091

1, 20689091

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20689092	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10344546	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4548.5263547659	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999033307	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20689091 can be divided by 2 positive divisors. The sum of these divisors (counting 20689091) is 20689092, the average is 10344546.

Base conversion 20689091

Base	System	Value
2	Binary	1001110111011000011000011
3	Ternary	1102221010002122
4	Quaternary	1032323003003
5	Quinary	20244022331
6	Senary	2015234455
8	Octal	116730303
10	Decimal	20689091
12	Duodecimal	6b18a2b
16	Hexadecimal	13bb0c3
20	Vigesimal	6962eb
36	Base36	cbfsz

Cryptographic Hash Functions

md5	0d657d90cc4df70d6b9b8ec1773b0f15
sha1	2a8049d4c42d2eb52ffd2db3909bde2e90105532
sha256	889501688512105976d20ea21b00ced8213cf20fbe4928d51840c17669a6be38
sha512	7deea430fe7d6f169643fa970f10320ea92e418e793a9d9d43ae3269b826e8351905ca32591a43dd9c2b5479509e3bac79e34f37d41da1d36b6a32bd904e964f
ripemd-160	2b47f7c897a165627bd939d565861114d091df8d

20689091 as geometric shapes

Circle

Radius = n

Diameter	41378182
Circumference	129993392.5901
Area	1.3447225643477E+15

Sphere

Radius = n

Volume	3.7094783338056E+22
Surface area	5.3788902573907E+15
Circumference	129993392.5901

Square

Length = n

Perimeter	82756364
Area	428038486406281
Diagonal	29258793.085371

Cube

Length = n

Surface area	2568230918437686
Volume	8.8557271967618E+21
Space diagonal	35834556.774416

Equilateral Triangle

Length = n

Perimeter	62067273
Area	1.8534610151264E+14
Altitude	17917278.387208

Triangular Pyramid

Length = n

Surface area	1.8534610151264E+14
Volume	1.0436574588614E+21
Height	9752931.028457