11427728551728

Names of 11427728551728

• Cardinal: 11427728551728 can be written as Eleven trillion, four hundred twenty-seven billion, seven hundred twenty-eight million, five hundred fifty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.1427728551728 × 10¹³

Factors of 11427728551728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1838

Divisors of 11427728551728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 48 58 73 87 116 146 174 219 232 292 307 337 348 438 464 584 614 674 696 876 921 1011 1087 1168 1228 1348 1392 1752 1842 2022 2117 2174 2456 2696 3261 3504 3684 4044 4234 4348 4912 5392 6351 6522 7368 8088 8468 8696 8903 9773 12702 13044 14736 16176 16936 17392 17806 19546 22411 24601 25404 26088 26709 29319 31523 33872 35612 39092 44822 49202 50808 52176 53418 58638 63046 67233 71224 73803 78184 79351 89644 94569 98404 101616 103459 106836 117276 126092 134466 142448 147606 156368 158702 179288 189138 196808 206918 213672 234552 238053 252184 268932 295212 310377 317404 333709 358576 366319 378276 393616 413836 427344 469104 476106 504368 537864 590424 620754 634808 649919 667418 713429 732638 756552 827672 952212 1001127 1075728 1098957 1180848 1241508 1269616 1299838 1334836 1426858 1465276 1513104 1655344 1904424 1949757 2002254 2140287 2197914 2301179 2483016 2599676 2669672 2853716 2930552 3000311 3808848 3899514 4004508 4280574 4395828 4602358 4966032 5199352 5339344 5707432 5861104 6000622 6903537 7552507 7799028 8009016 8561148 8791656 9000933 9204716 9677561 10398704 10623251 11414864 12001244 13807074 15105014 15598056 16018032 17122296 17583312 18001866 18409432 19355122 21246502 22657521 24002488 24360757 26741287 27614148 29032683 30210028 31196112 31869753 34244592 36003732 36818864 38710244 42493004 45315042 48004976 48721514 53482574 55228296 58065366 60420056 63739506 72007464 73082271 77420488 80223861 84986008 90630084 97443028 106965148 110456592 112459933 116130732 120840112 127479012 144014928 146164542 154840976 160447722 169972016 181260168 194886056 213930296 219022703 224919866 232261464 254958024 292329084 320895444 337379799 362520336 389772112 427860592 438045406 449839732 464522928 509916048 584658168 641790888 657068109 674759598 706461953 775497323 876090812 899679464 1169316336 1283581776 1314136218 1349519196 1412923906 1550994646 1752181624 1799358928 2119385859 2326491969 2628272436 2699038392 2825847812 3101989292 3261338057 3504363248 4238771718 4652983938 5256544872 5398076784 5651695624 6203978584 6522676114 8209575109 8477543436 9305967876 9784014171 10513089744 11303391248 12407957168 13045352228 16419150218 16955086872 18611935752 19568028342 24628725327 26090704456 32838300436 33910173744 37223871504 39136056684 49257450654 52181408912 65676600872 78272113368 98514901308 131353201744 156544226736 197029802616 238077678161 394059605232 476155356322 714233034483 952310712644 1428466068966 1904621425288 2856932137932 3809242850576 5713864275864 11427728551728
• Sum of all divisors σ(n): 31179631042560
• Sum of proper divisors (its aliquot sum) s(n): 19751902490832
• 11427728551728 is an abundant number, because the sum of its proper divisors (19751902490832) is greater than itself. Its abundance is 8324173939104

Bases of 11427728551728

• Binary: 10100110010010111001101100110110111100110000₂
• Hexadecimal: 0xA64B9B36F30
• Base-36: 41TTQIVQO

Squares and roots of 11427728551728

• 11427728551728 squared (11427728551728²) is 130592979851979332371785984
• 11427728551728 cubed (11427728551728³) is 1492381124509703659739218190185089380352
• The square root of 11427728551728 is 3380492.3534491243
• The cube root of 11427728551728 is 22524.4038437741

Scales and comparisons

• 11,427,728,551,728 seconds is equal to 363,366 years, 21 weeks, 5 days, 18 hours, 8 minutes, 48 seconds.
• To count from 1 to 11,427,728,551,728 would take you about nine hundred eight thousand, four hundred sixteen 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 11427728551728 cubic inches would be around 1877 feet tall.

Recreational maths with 11427728551728

• 11427728551728 backwards is 82715582772411
• The number of decimal digits it has is: 14
• The sum of 11427728551728's digits is 60
• More coming soon!