808216445 (number)

808216445 is an odd 9-digits composite number following 808216444 and preceding 808216446. In scientific notation, it is written as 8.08216445 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 644740096 positive integers (up to 808216445) that are relatively prime to 808216445.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred sixteen thousand four hundred forty-five

Notation

Scientific notation 8.08216445 × 10^8
Engineering notation 8.08216445 × 10^6

Prime Factorization of 808216445

Prime Factorization 5 × 353 × 457913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 808216445
Product of the distinct prime numbers

The prime factorization of 808216445 is 5 × 353 × 457913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 26, 97, 540, 668, 9412, 2218, 3720, 24433, 956179, 737031, 3263240, 6056904, 83665275, 1278150, 117881542, 578358076, 8441112168, 5235873393

Basic calculations (n = 808216445)

Multiplication

n×y
n×2 1616432890
n×3 2424649335
n×4 3232865780
n×5 4041082225

Division

n÷y
n÷2 404108222.5
n÷3 269405481.66667
n÷3 202054111.25
n÷5 161643289

Exponentiation

ny
n2 653213821968438025
n3 5.2793815301619E+26
n4 4.2668829721061E+35
n5 3.4485649869467E+44

Nth Root

y√n
2√n 28429.147806433
3√n 931.48506133228
4√n 168.6094534907
5√n 60.465205967138

Divisors of 808216445

1, 5, 353, 1765, 457913, 2289565, 161643289, 808216445

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808216444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808216445 can be divided by 8 positive divisors. The sum of these divisors (counting 808216445) is 1, the average is 0.125.

Base conversion 808216445

Base System Value
2 Binary 110000001011000110011101111101
3 Ternary 2002022210122112102
4 Quaternary 300023012131331
5 Quinary 3123400411240
6 Senary 212110514445
8 Octal 6013063575
10 Decimal 808216445
12 Duodecimal 1a6805a25
16 Hexadecimal 302c677d
20 Vigesimal ccb7125
36 Base36 dd6vst

Cryptographic Hash Functions

md5 f72ad4c49cb8100a882b77cfe69d252b
sha1 9cc1c526917463893f004fe6435ffb41755d1c0e
sha256 0512a15816042860faadcce850b3d0493a0809bd1d3c3580cdcaecd906d082b5
sha512 7bf8dee1f4dafb66e8d0752eaba35f9e2b4b5b2d22c6d76cea0ca5b766f1f3eb95518f45c00b800efa0b1fb9c06539c4b066b7b91e95108dd4a5c5e1981dc018
ripemd-160 d2bca4801fa5d7d4b85b4b6ba249d7da8c1f43db

808216445 as geometric shapes

Circle

Radius = n
Diameter 1616432890
Circumference 5078173692.2449
Area 2.0521317443194E+18

Sphere

Radius = n
Volume 2.2114221640873E+27
Surface area 8.2085269772774E+18
Circumference 5078173692.2449

Square

Length = n
Perimeter 3232865780
Area 653213821968438025
Diagonal 1142990657.852

Cube

Length = n
Surface area 3919282931810628150
Volume 5.2793815301619E+26
Space diagonal 1399871946.2527

Equilateral Triangle

Length = n
Perimeter 2424649335
Area 2.828498819639E+17
Altitude 699935973.12635

Triangular Pyramid

Length = n
Surface area 2.828498819639E+17
Volume 6.2218108007475E+25
Height 380996885.95066