82066464
82,066,464 is an even composite number composed of four prime numbers multiplied together.
82066464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 82066464:
25 × 32 × 79 × 3607
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 79 × 3607)See below for interesting mathematical facts about the number 82066464 from the Numbermatics database.
Names of 82066464
- Cardinal: 82066464 can be written as Eighty-two million, sixty-six thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 8.2066464 × 107
Factors of 82066464
Divisors of 82066464
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 237 288 316 474 632 711 948 1264 1422 1896 2528 2844 3607 3792 5688 7214 7584 10821 11376 14428 21642 22752 28856 32463 43284 57712 64926 86568 115424 129852 173136 259704 284953 346272 519408 569906 854859 1038816 1139812 1709718 2279624 2564577 3419436 4559248 5129154 6838872 9118496 10258308 13677744 20516616 27355488 41033232 82066464
- Sum of all divisors σ(n): 236396160
- Sum of proper divisors (its aliquot sum) s(n): 154329696
- 82066464 is an abundant number, because the sum of its proper divisors (154329696) is greater than itself. Its abundance is 72263232
Bases of 82066464
- Binary: 1001110010000111100001000002
- Hexadecimal: 0x4E43C20
- Base-36: 1CUYW0
Squares and roots of 82066464
- 82066464 squared (820664642) is 6734904513463296
- 82066464 cubed (820664643) is 552709798797573096505344
-
The
square root of 82066464 is 9059.0542552741 -
The
cube root of 82066464 is 434.5654955841
Scales and comparisons
How big is 82066464?- 82,066,464 seconds is equal to 2 years, 31 weeks, 4 days, 20 hours, 14 minutes, 24 seconds.
-
To count from 1 to 82,066,464 would take you about three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 82066464 cubic inches would be around 36.2 feet tall.
Recreational maths with 82066464
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