12009312
12,009,312 is an even composite number composed of five prime numbers multiplied together.
12009312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 12009312:
25 × 32 × 72 × 23 × 37
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 23 × 37)See below for interesting mathematical facts about the number 12009312 from the Numbermatics database.
Names of 12009312
- Cardinal: 12009312 can be written as Twelve million, nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 1.2009312 × 107
Factors of 12009312
Divisors of 12009312
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 37 42 46 48 49 56 63 69 72 74 84 92 96 98 111 112 126 138 144 147 148 161 168 184 196 207 222 224 252 259 276 288 294 296 322 333 336 368 392 414 441 444 483 504 518 552 588 592 644 666 672 736 777 784 828 851 882 888 966 1008 1036 1104 1127 1176 1184 1288 1332 1449 1554 1568 1656 1702 1764 1776 1813 1932 2016 2072 2208 2254 2331 2352 2553 2576 2664 2898 3108 3312 3381 3404 3528 3552 3626 3864 4144 4508 4662 4704 5106 5152 5328 5439 5796 5957 6216 6624 6762 6808 7056 7252 7659 7728 8288 9016 9324 10143 10212 10656 10878 11592 11914 12432 13524 13616 14112 14504 15318 15456 16317 17871 18032 18648 20286 20424 21756 23184 23828 24864 27048 27232 29008 30636 32634 35742 36064 37296 40572 40848 41699 43512 46368 47656 53613 54096 58016 61272 65268 71484 74592 81144 81696 83398 87024 95312 107226 108192 122544 125097 130536 142968 162288 166796 174048 190624 214452 245088 250194 261072 285936 324576 333592 375291 428904 500388 522144 571872 667184 750582 857808 1000776 1334368 1501164 1715616 2001552 3002328 4003104 6004656 12009312
- Sum of all divisors σ(n): 42574896
- Sum of proper divisors (its aliquot sum) s(n): 30565584
- 12009312 is an abundant number, because the sum of its proper divisors (30565584) is greater than itself. Its abundance is 18556272
Bases of 12009312
- Binary: 1011011100111111011000002
- Hexadecimal: 0xB73F60
- Base-36: 75EG0
Squares and roots of 12009312
- 12009312 squared (120093122) is 144223574713344
- 12009312 cubed (120093123) is 1732025906487858659328
-
The
square root of 12009312 is 3465.4454259157 -
The
cube root of 12009312 is 229.0020530825
Scales and comparisons
How big is 12009312?- 12,009,312 seconds is equal to 19 weeks, 5 days, 23 hours, 55 minutes, 12 seconds.
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To count from 1 to 12,009,312 would take you about twenty-nine 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 12009312 cubic inches would be around 19.1 feet tall.
Recreational maths with 12009312
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