20495344 (number)

20495344 is an even 8-digits composite number following 20495343 and preceding 20495345. In scientific notation, it is written as 2.0495344 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 9894080 positive integers (up to 20495344) that are relatively prime to 20495344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0495344 × 10^7
Engineering notation 2.0495344 × 10^6

Prime Factorization of 20495344

Prime Factorization 2 × 2 × 2 × 2 × 29 × 44171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2561918
Product of the distinct prime numbers

The prime factorization of 20495344 is 2 × 2 × 2 × 2 × 29 × 44171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 98, 79, 776, 240, 7700, 776, 94905, 43486, 50891, 976921, 1063317, 7544844, 41266459, 81228615, 419519333, 403637193, 6814149108, 4239117392

Basic calculations (n = 20495344)

Multiplication

n×y
n×2 40990688
n×3 61486032
n×4 81981376
n×5 102476720

Division

n÷y
n÷2 10247672
n÷3 6831781.3333333
n÷3 5123836
n÷5 4099068.8

Exponentiation

ny
n2 420059125678336
n3 8.6092562811167E+21
n4 1.7644966906565E+29
n5 3.6163966661866E+36

Nth Root

y√n
2√n 4527.1783706852
3√n 273.66446220009
4√n 67.284309988921
5√n 28.995529393915

Divisors of 20495344

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44171, 88342, 176684, 353368, 706736, 1280959, 2561918, 5123836, 10247672, 20495344

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20495343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20495344 can be divided by 20 positive divisors. The sum of these divisors (counting 20495344) is 1, the average is 0.05.

Base conversion 20495344

Base System Value
2 Binary 1001110001011101111110000
3 Ternary 1102120021022211
4 Quaternary 1032023233300
5 Quinary 20221322334
6 Senary 2011141504
8 Octal 116135760
10 Decimal 20495344
12 Duodecimal 6a44894
16 Hexadecimal 138bbf0
20 Vigesimal 681i74
36 Base36 c7ab4

Cryptographic Hash Functions

md5 a041c70fbb016d54d4bf6fc1c70142ab
sha1 b37a4ec6771529dc8f22b425e95c117d90a5e236
sha256 b2aa972a069ca324f8d29675ef1c9cd0aa7a9359b07561a731aaffd556f3c0f4
sha512 675af7b3a221641cb53c0222252f3e1562357f5c914c67f768c8a485a0da2f6f6b08714927164ef07d65b6438abb0c5515e9b24d7c6d542cb17e1798dff2d5db
ripemd-160 0f6364bb458b06fbaae14216dabc0f5ac095a617

20495344 as geometric shapes

Circle

Radius = n
Diameter 40990688
Circumference 128776044.28639
Area 1.3196546633044E+15

Sphere

Radius = n
Volume 3.6062368380837E+22
Surface area 5.2786186532176E+15
Circumference 128776044.28639

Square

Length = n
Perimeter 81981376
Area 420059125678336
Diagonal 28984793.450302

Cube

Length = n
Surface area 2520354754070016
Volume 8.6092562811167E+21
Space diagonal 35498977.126602

Equilateral Triangle

Length = n
Perimeter 61486032
Area 1.8189093696446E+14
Altitude 17749488.563301

Triangular Pyramid

Length = n
Surface area 1.8189093696446E+14
Volume 1.0146105828918E+21
Height 9661597.8167673