20806364 (number)

20806364 is an even 8-digits composite number following 20806363 and preceding 20806365. In scientific notation, it is written as 2.0806364 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 10209920 positive integers (up to 20806364) that are relatively prime to 20806364.

Interesting facts

Basic properties

Name

Name twenty million eight hundred six thousand three hundred sixty-four

Notation

Scientific notation 2.0806364 × 10^7
Engineering notation 2.0806364 × 10^6

Prime Factorization of 20806364

Prime Factorization 2 × 2 × 107 × 173 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10403182
Product of the distinct prime numbers

The prime factorization of 20806364 is 2 × 2 × 107 × 173 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 3, 19, 868, 649, 9270, 7948, 19158, 51879, 921462, 670375, 3016267, 3428917, 3935186, 16749114, 363503515, 126194830, 8005532610, 8052769088

Basic calculations (n = 20806364)

Multiplication

n×y
n×2 41612728
n×3 62419092
n×4 83225456
n×5 104031820

Division

n÷y
n÷2 10403182
n÷3 6935454.6666667
n÷3 5201591
n÷5 4161272.8

Exponentiation

ny
n2 432904782900496
n3 9.0071744903687E+21
n4 1.8740655105813E+29
n5 3.8992489172999E+36

Nth Root

y√n
2√n 4561.3993466918
3√n 275.04181843386
4√n 67.538132537788
5√n 29.083002351418

Divisors of 20806364

1, 2, 4, 107, 173, 214, 281, 346, 428, 562, 692, 1124, 18511, 30067, 37022, 48613, 60134, 74044, 97226, 120268, 194452, 5201591, 10403182, 20806364

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20806363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20806364 can be divided by 24 positive divisors. The sum of these divisors (counting 20806364) is 1, the average is 0.041666666666667.

Base conversion 20806364

Base System Value
2 Binary 1001111010111101011011100
3 Ternary 1110011001222002
4 Quaternary 1033113223130
5 Quinary 20311300424
6 Senary 2021541432
8 Octal 117275334
10 Decimal 20806364
12 Duodecimal 6b74878
16 Hexadecimal 13d7adc
20 Vigesimal 6a0fi4
36 Base36 cdyak

Cryptographic Hash Functions

md5 0ea93305cff96397ddd65e622c9c2920
sha1 525642533cade61fa6ea9f0dd6e285175ac39e5f
sha256 8b6bb2952a1ee7af236d55fedc0a8c5792fe9a17c32695d852e57f5ab97211ce
sha512 45cced9d2d9bc55e485416dd8cb1083537c85632a676720a330ab3b16ca517e5b2eae44a366b8879f0bcf0b90d207362dcebcba90d0ec2bde26543dc6ebac5ef
ripemd-160 d3cf54df310c86db139b3103231ddff2cb4ee2d3

20806364 as geometric shapes

Circle

Radius = n
Diameter 41612728
Circumference 130730240.58063
Area 1.3600104856641E+15

Sphere

Radius = n
Volume 3.7729164278058E+22
Surface area 5.4400419426563E+15
Circumference 130730240.58063

Square

Length = n
Perimeter 83225456
Area 432904782900496
Diagonal 29424642.152471

Cube

Length = n
Surface area 2597428697402976
Volume 9.0071744903687E+21
Space diagonal 36037679.568772

Equilateral Triangle

Length = n
Perimeter 62419092
Area 1.8745326970581E+14
Altitude 18018839.784386

Triangular Pyramid

Length = n
Surface area 1.8745326970581E+14
Volume 1.0615056935784E+21
Height 9808214.0508238