12855055362883776

Names of 12855055362883776

• Cardinal: 12855055362883776 can be written as Twelve quadrillion, eight hundred fifty-five trillion, fifty-five billion, three hundred sixty-two million, eight hundred eighty-three thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.2855055362883776 × 10¹⁶

Factors of 12855055362883776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 25788

Divisors of 12855055362883776

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 432 448 504 557 567 576 648 672 756 864 1008 1114 1134 1296 1344 1512 1671 1728 2016 2228 2268 2592 3024 3342 3899 4032 4456 4536 5013 5184 6048 6684 7798 8912 9072 10026 11697 12096 13368 15039 15596 17824 18144 20052 23394 25219 26736 30078 31192 35091 35648 36288 40104 45117 46788 50438 53472 60156 62384 70182 75657 80208 90234 93576 100876 105273 106944 120312 124768 140364 151314 160416 176533 180468 187152 201752 210546 226971 240624 249536 280728 302628 315819 320832 353066 360936 374304 403504 421092 453942 481248 529599 561456 605256 631638 680913 706132 721872 748608 807008 842184 907884 962496 1059198 1122912 1210512 1263276 1361826 1412264 1443744 1588797 1614016 1684368 1815768 2042739 2118396 2245824 2421024 2526552 2723652 2824528 2887488 3177594 3368736 3631536 4085478 4236792 4766391 4842048 5053104 5447304 5649056 6355188 6737472 7263072 8170956 8473584 9532782 10106208 10894608 11298112 12710376 14046983 14299173 14526144 16341912 16947168 19065564 20212416 21789216 25420752 28093966 28598346 32683824 33894336 38131128 42140949 43578432 50841504 56187932 57196692 65367648 76262256 84281898 98328881 101683008 112375864 114393384 126422847 130735296 152524512 168563796 196657762 224751728 228786768 252845694 294986643 305049024 337127592 379268541 393315524 449503456 457573536 505691388 589973286 635997961 674255184 758537082 786631048 884959929 899006912 915147072 1011382776 1137805623 1179946572 1271995922 1348510368 1517074164 1573262096 1769919858 1907993883 2022765552 2275611246 2359893144 2543991844 2654879787 2697020736 3034148328 3146524192 3539839716 3815987766 4045531104 4451985727 4551222492 4719786288 5087983688 5309759574 5723981649 6068296656 6293048384 7079679432 7631975532 7964639361 8091062208 8903971454 9102444984 9439572576 10175967376 10619519148 11447963298 12136593312 13355957181 14159358864 15263951064 15929278722 17171944947 17807942908 18204889968 18879145152 20351934752 21239038296 22895926596 24273186624 26711914362 28318717728 30527902128 31858557444 34343889894 35615885816 36409779936 40067871543 40703869504 42478076592 45791853192 51515834841 53423828724 56637435456 61055804256 63717114888 68687779788 71231771632 72819559872 80135743086 84956153184 91583706384 103031669682 106847657448 120203614629 122111608512 127434229776 137375559576 142463543264 160271486172 169912306368 183167412768 206063339364 213695314896 240407229258 254868459552 274751119152 284927086528 320542972344 354250864277 360610843887 366334825536 412126678728 427390629792 480814458516 509736919104 549502238304 641085944688 708501728554 721221687774 824253357456 854781259584 961628917032 1062752592831 1099004476608 1282171889376 1417003457108 1442443375548 1648506714912 1923257834064 2125505185662 2479756049939 2564343778752 2834006914216 2884886751096 3188257778493 3297013429824 3846515668128 4251010371324 4959512099878 5668013828432 5769773502192 6376515556986 7439268149817 7693031336256 8502020742648 9564773335479 9919024199756 11336027656864 11539547004384 12753031113972 14878536299634 17004041485296 19129546670958 19838048399512 22317804449451 22672055313728 23079094008768 25506062227944 28694320006437 29757072599268 34008082970592 38259093341916 39676096799024 44635608898902 51012124455888 57388640012874 59514145198536 66953413348353 68016165941184 76518186683832 79352193598048 89271217797804 102024248911776 114777280025748 119028290397072 133906826696706 153036373367664 158704387196096 178542435595608 200860240045059 204048497823552 229554560051496 238056580794144 267813653393412 306072746735328 357084871191216 401720480090118 459109120102992 476113161588288 535627306786824 612145493470656 714169742382432 803440960180236 918218240205984 1071254613573648 1428339484764864 1606881920360472 1836436480411968 2142509227147296 3213763840720944 4285018454294592 6427527681441888 12855055362883776
• Sum of all divisors σ(n): 43630101344914128
• Sum of proper divisors (its aliquot sum) s(n): 30775045982030352
• 12855055362883776 is an abundant number, because the sum of its proper divisors (30775045982030352) is greater than itself. Its abundance is 17919990619146576

Bases of 12855055362883776

• Binary: 101101101010111001101011010000011110010000000011000000₂
• Hexadecimal: 0x2DAB9AD07900C0
• Base-36: 3IKQIWND800

Squares and roots of 12855055362883776

• 12855055362883776 squared (12855055362883776²) is 165252448382806929859994884018176
• 12855055362883776 cubed (12855055362883776³) is 2124329372813076600129448720334368332877759512576
• The square root of 12855055362883776 is 113380136.5446513123
• The cube root of 12855055362883776 is 234256.3203093277

Scales and comparisons

• 12,855,055,362,883,776 seconds is equal to 408,750,997 years, 12 weeks, 4 days, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 12,855,055,362,883,776 would take you about one billion, two hundred twenty-six million, two hundred fifty-two thousand, nine hundred ninety-one 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 12855055362883776 cubic inches would be around 19521.4 feet tall.

Recreational maths with 12855055362883776

• 12855055362883776 backwards is 67738826355055821
• 12855055362883776 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12855055362883776's digits is 81
• More coming soon!