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

20804969 (number)

20804969 is an odd 8-digits prime number following 20804968 and preceding 20804970. In scientific notation, it is written as 2.0804969 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 20804968 positive integers (up to 20804969) that are relatively prime to 20804969.

Interesting facts

20804969 has 2 divisors, whose sum is 20804970
The reverse of 20804969 is 96940802
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million eight hundred four thousand nine hundred sixty-nine

Notation

Scientific notation	2.0804969 × 10^7
Engineering notation	2.0804969 × 10^6

Prime Factorization of 20804969

Prime Factorization 20804969

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20804969	Product of the distinct prime numbers

The prime factorization of 20804969 is 20804969. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 29, 66, 621, 505, 2370, 2663, 56504, 92995, 267781, 120114, 2406565, 1850, 57616196, 63454330, 71566398, 748301939, 8714092673, 4049817237

Basic calculations (n = 20804969)

Multiplication

n×y

n×2	41609938
n×3	62414907
n×4	83219876
n×5	104024845

Division

n÷y

n÷2	10402484.5
n÷3	6934989.6666667
n÷3	5201242.25
n÷5	4160993.8

Exponentiation

n^y

n²	432846735090961
n³	9.0053629053187E+21
n⁴	1.873562960789E+29
n⁵	3.8979419318764E+36

Nth Root

^y√n

²√n	4561.2464305275
³√n	275.03567140577
⁴√n	67.53700045551
⁵√n	29.082612356545

Divisors of 20804969

1, 20804969

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20804970	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10402485	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4561.2465401467	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999038691	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804969 can be divided by 2 positive divisors. The sum of these divisors (counting 20804969) is 20804970, the average is 10402485.

Base conversion 20804969

Base	System	Value
2	Binary	1001111010111010101101001
3	Ternary	1110011000001102
4	Quaternary	1033113111221
5	Quinary	20311224334
6	Senary	2021531145
8	Octal	117272551
10	Decimal	20804969
12	Duodecimal	6b73ab5
16	Hexadecimal	13d7569
20	Vigesimal	6a0c89
36	Base36	cdx7t

Cryptographic Hash Functions

md5	45892ea24df8663fab5617f534ec3c16
sha1	2633b63fce17b6ba5d1994d6a8dfb7cfdf70ed7e
sha256	c6206e3408c62d0c73fd68c8293ec18f2e9f11b5ff55db6b9be3039f795fe688
sha512	999212bc9047211f9139124ca55297213183c0b902b2862ce6647345bf125679b8bc3a48cf7e817c96fe77696462dade5d99fa62f20cc1004448bf1b942d4c2b
ripemd-160	efdda67c3eb446f9257b9dc96b72cf90e2273479

20804969 as geometric shapes

Circle

Radius = n

Diameter	41609938
Circumference	130721475.53713
Area	1.3598281230921E+15

Sphere

Radius = n

Volume	3.7721575928345E+22
Surface area	5.4393124923684E+15
Circumference	130721475.53713

Square

Length = n

Perimeter	83219876
Area	432846735090961
Diagonal	29422669.324552

Cube

Length = n

Surface area	2597080410545766
Volume	9.0053629053187E+21
Space diagonal	36035263.357895

Equilateral Triangle

Length = n

Perimeter	62414907
Area	1.8742813426696E+14
Altitude	18017631.678948

Triangular Pyramid

Length = n

Surface area	1.8742813426696E+14
Volume	1.0612921962328E+21
Height	9807556.4415173