40569921387468

Names of 40569921387468

• Cardinal: 40569921387468 can be written as Forty trillion, five hundred sixty-nine billion, nine hundred twenty-one million, three hundred eighty-seven thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0569921387468 × 10¹³

Factors of 40569921387468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7738

Divisors of 40569921387468

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 163 198 242 326 363 396 484 489 652 726 978 1089 1452 1467 1793 1956 2178 2934 3586 4356 5379 5868 7172 7559 10758 15118 16137 19723 21516 22677 30236 32274 39446 45354 59169 64548 68031 78892 83149 90708 118338 136062 166298 177507 236676 249447 272124 332596 355014 498894 710028 748341 914639 997788 1232117 1496682 1829278 2464234 2743917 2993364 3658556 3696351 4928468 5487834 7392702 8231751 10975668 11089053 13553287 14785404 16463502 22178106 27106574 32927004 40659861 44356212 54213148 57138481 81319722 114276962 121979583 149086157 162639444 171415443 228553924 243959166 298172314 342830886 447258471 487918332 514246329 596344628 628523291 685661772 894516942 1028492658 1257046582 1341775413 1789033884 1885569873 2056985316 2514093164 2683550826 3771139746 5367101652 5656709619 6913756201 7542279492 9313572403 11313419238 13827512402 18627144806 20741268603 22626838476 27655024804 27940717209 37254289612 41482537206 55881434418 62223805809 82965074412 83822151627 102449296433 111762868836 124447611618 167644303254 204898592866 248895223236 307347889299 335288606508 409797185732 614695778598 922043667897 1126942260763 1229391557196 1844087335794 2253884521526 3380826782289 3688174671588 4507769043052 6761653564578 10142480346867 13523307129156 20284960693734 40569921387468
• Sum of all divisors σ(n): 113428719612572
• Sum of proper divisors (its aliquot sum) s(n): 72858798225104
• 40569921387468 is an abundant number, because the sum of its proper divisors (72858798225104) is greater than itself. Its abundance is 32288876837636

Bases of 40569921387468

• Binary: 1001001110010111101011110000001011101111001100₂
• Hexadecimal: 0x24E5EBC0BBCC
• Base-36: EDPKBPJV0

Squares and roots of 40569921387468

• 40569921387468 squared (40569921387468²) is 1645918521385333450187451024
• 40569921387468 cubed (40569921387468³) is 66774785022780546276894704512280377367232
• The square root of 40569921387468 is 6369452.2046615595
• The cube root of 40569921387468 is 34361.1788791741

Scales and comparisons

• 40,569,921,387,468 seconds is equal to 1,289,998 years, 3 days, 7 hours, 37 minutes, 48 seconds.
• To count from 1 to 40,569,921,387,468 would take you about three million, two hundred twenty-four thousand, nine hundred ninety-five 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 40569921387468 cubic inches would be around 2863.4 feet tall.

Recreational maths with 40569921387468

• 40569921387468 backwards is 86478312996504
• The number of decimal digits it has is: 14
• The sum of 40569921387468's digits is 72
• More coming soon!