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

20394443 (number)

20394443 is an odd 8-digits prime number following 20394442 and preceding 20394444. In scientific notation, it is written as 2.0394443 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 20394442 positive integers (up to 20394443) that are relatively prime to 20394443.

Interesting facts

20394443 has 2 divisors, whose sum is 20394444
The reverse of 20394443 is 34449302
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million three hundred ninety-four thousand four hundred forty-three

Notation

Scientific notation	2.0394443 × 10^7
Engineering notation	2.0394443 × 10^6

Prime Factorization of 20394443

Prime Factorization 20394443

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20394443	Product of the distinct prime numbers

The prime factorization of 20394443 is 20394443. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 2, 77, 34, 572, 228, 8429, 5003, 69844, 35384, 36572, 824515, 1845414, 8286819, 57973419, 69219198, 963885630, 416124692, 6883728615, 5690733123

Basic calculations (n = 20394443)

Multiplication

n×y

n×2	40788886
n×3	61183329
n×4	81577772
n×5	101972215

Division

n÷y

n÷2	10197221.5
n÷3	6798147.6666667
n÷3	5098610.75
n÷5	4078888.6

Exponentiation

n^y

n²	415933305280249
n³	8.4827280863396E+21
n⁴	1.7300051444135E+29
n⁵	3.5282491307448E+36

Nth Root

^y√n

²√n	4516.0207041155
³√n	273.21462903643
⁴√n	67.201344511219
⁵√n	28.966923322489

Divisors of 20394443

1, 20394443

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20394444	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10197222	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4516.0208148325	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999019341	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20394443 can be divided by 2 positive divisors. The sum of these divisors (counting 20394443) is 20394444, the average is 10197222.

Base conversion 20394443

Base	System	Value
2	Binary	1001101110011000111001011
3	Ternary	1102101010220202
4	Quaternary	1031303013023
5	Quinary	20210110233
6	Senary	2005042415
8	Octal	115630713
10	Decimal	20394443
12	Duodecimal	69b640b
16	Hexadecimal	13731cb
20	Vigesimal	679623
36	Base36	c54gb

Cryptographic Hash Functions

md5	9785bfe68549b6b01828be417ec48e22
sha1	9727d1e8a448591654b3d4104ae0693455494513
sha256	2117efac3663b2c122a06d2fcd4b8d88dd9e6eaa070c682c9bcba870564249ac
sha512	93657b7050d0651e5bc189ba6d61c30621f13b1446f7462552778031ed8a01644c5d107f9e0d2362f6d5c2bdddeed984993848ea01bd3675828984db63840b64
ripemd-160	1aaabcfd07bf414661827cdc6c9baf74f791d0bf

20394443 as geometric shapes

Circle

Radius = n

Diameter	40788886
Circumference	128142064.60571
Area	1.3066930162518E+15

Sphere

Radius = n

Volume	3.5532368317926E+22
Surface area	5.226772065007E+15
Circumference	128142064.60571

Square

Length = n

Perimeter	81577772
Area	415933305280249
Diagonal	28842097.887645

Cube

Length = n

Surface area	2495599831681494
Volume	8.4827280863396E+21
Space diagonal	35324211.468067

Equilateral Triangle

Length = n

Perimeter	61183329
Area	1.8010440432636E+14
Altitude	17662105.734034

Triangular Pyramid

Length = n

Surface area	1.8010440432636E+14
Volume	9.9969909213539E+20
Height	9614032.629215