13864812
13,864,812 is an even composite number composed of six prime numbers multiplied together.
13864812 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13864812:
22 × 3 × 13 × 31 × 47 × 61
(2 × 2 × 3 × 13 × 31 × 47 × 61)See below for interesting mathematical facts about the number 13864812 from the Numbermatics database.
Names of 13864812
- Cardinal: 13864812 can be written as Thirteen million, eight hundred sixty-four thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 1.3864812 × 107
Factors of 13864812
Divisors of 13864812
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 13 26 31 39 47 52 61 62 78 93 94 122 124 141 156 183 186 188 244 282 366 372 403 564 611 732 793 806 1209 1222 1457 1586 1612 1833 1891 2379 2418 2444 2867 2914 3172 3666 3782 4371 4758 4836 5673 5734 5828 7332 7564 8601 8742 9516 11346 11468 17202 17484 18941 22692 24583 34404 37271 37882 49166 56823 73749 74542 75764 88877 98332 111813 113646 147498 149084 177754 223626 227292 266631 294996 355508 447252 533262 1066524 1155401 2310802 3466203 4621604 6932406 13864812
- Sum of all divisors σ(n): 37330944
- Sum of proper divisors (its aliquot sum) s(n): 23466132
- 13864812 is an abundant number, because the sum of its proper divisors (23466132) is greater than itself. Its abundance is 9601320
Bases of 13864812
- Binary: 1101001110001111011011002
- Hexadecimal: 0xD38F6C
- Base-36: 8965O
Squares and roots of 13864812
- 13864812 squared (138648122) is 192233011795344
- 13864812 cubed (138648123) is 2665274568736227035328
-
The
square root of 13864812 is 3723.5483077301 -
The
cube root of 13864812 is 240.2359485143
Scales and comparisons
How big is 13864812?- 13,864,812 seconds is equal to 22 weeks, 6 days, 11 hours, 20 minutes, 12 seconds.
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To count from 1 to 13,864,812 would take you about thirty-four weeks!
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 13864812 cubic inches would be around 20 feet tall.
Recreational maths with 13864812
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