12645389628410

Names of 12645389628410

• Cardinal: 12645389628410 can be written as Twelve trillion, six hundred forty-five billion, three hundred eighty-nine million, six hundred twenty-eight thousand, four hundred ten.

Scientific notation

• Scientific notation: 1.264538962841 × 10¹³

Factors of 12645389628410

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3871

Divisors of 12645389628410

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 14 17 22 34 35 49 55 70 77 85 97 98 110 119 154 170 187 194 238 245 374 385 431 485 490 539 595 679 770 833 862 935 970 1067 1078 1190 1309 1358 1649 1666 1870 2134 2155 2618 2695 3017 3298 3301 3395 4165 4310 4741 4753 5335 5390 6034 6545 6602 6790 7327 7469 8245 8330 9163 9482 9506 10670 11543 13090 14654 14938 15085 16490 16505 18139 18326 21119 23086 23107 23705 23765 30170 33010 33187 36278 36311 36635 37345 41807 42238 45815 46214 47410 47530 51289 52283 56117 57715 66374 72622 73270 74690 80597 80801 83614 90695 91630 102578 104566 105595 112234 115430 115535 126973 161194 161602 161749 165935 181390 181555 209035 211190 231070 232309 253946 254177 256445 261415 280585 292649 320197 323498 331870 359023 363110 392819 402985 404005 418070 459877 464618 508354 512890 522830 561170 564179 585298 617287 634865 640394 710719 718046 785638 805970 808010 808745 888811 919754 1128358 1161545 1234574 1269730 1270885 1421438 1422731 1463245 1600985 1617490 1777622 1779239 1795115 1964095 2048543 2241379 2299385 2323090 2541770 2749733 2820895 2845462 2926490 3086435 3201970 3219139 3522167 3553595 3558478 3590230 3928190 3949253 4097086 4321009 4444055 4482758 4598770 4975033 5443349 5499466 5641790 6172870 6438278 7044334 7107190 7113655 7817909 7898506 8642018 8888110 8896195 9950066 9959117 10242715 10886698 11206895 13748665 14227310 15635818 15650041 15689653 16095695 17610835 17792390 19746265 19918234 20485430 21605045 22413790 22533973 24186427 24655169 24875165 27216745 27497330 30247063 31300082 31379306 32191390 34825231 35221670 38103443 39089545 39492530 43210090 45067946 48372854 49310338 49750330 49795585 54433490 54725363 59876839 60494126 69650462 69713819 76206886 78179090 78250205 78448265 99591170 109450726 109550287 112669865 119753678 120932135 123275845 138004907 139427638 151235315 156500410 156896530 169304989 172586183 174126155 190517215 219100574 225339730 241864270 246551690 266050697 266724101 273626815 276009814 299384195 302470630 338609978 345172366 348252310 348569095 381034430 383077541 419137873 532101394 533448202 547253630 547751435 598768390 690024535 697138190 766155082 766852009 838275746 846524945 862930915 966034349 1095502870 1185134923 1330253485 1333620505 1380049070 1518053977 1533704018 1693049890 1725861830 1862354879 1915387705 1932068698 2095689365 2346083419 2370269846 2660506970 2667241010 2933965111 3036107954 3724709758 3830775410 3834260045 4191378730 4692166838 4830171745 5867930222 5925674615 6762240443 7590269885 7668520090 9311774395 9660343490 10626377839 11730417095 11851349230 13036484153 13524480886 14669825555 15180539770 16422583933 18623548790 21252755678 23460834190 25806917609 26072968306 29339651110 32845167866 33811202215 51613835218 53131889195 65182420765 67622404430 74384644873 82112919665 106263778390 114958087531 129034588045 130364841530 148769289746 164225839330 180648423263 229916175062 258069176090 361296846526 371923224365 574790437655 743846448730 903242116315 1149580875310 1264538962841 1806484232630 2529077925682 6322694814205 12645389628410
• Sum of all divisors σ(n): 30980470090752
• Sum of proper divisors (its aliquot sum) s(n): 18335080462342
• 12645389628410 is an abundant number, because the sum of its proper divisors (18335080462342) is greater than itself. Its abundance is 5689690833932

Bases of 12645389628410

• Binary: 10111000000000111011111101001111001111111010₂
• Hexadecimal: 0xB803BF4F3FA
• Base-36: 4HD7MHNNE

Squares and roots of 12645389628410

• 12645389628410 squared (12645389628410²) is 159905878854299197879128100
• 12645389628410 cubed (12645389628410³) is 2022072141985941010399708744553789321000
• The square root of 12645389628410 is 3556035.6618585815
• The cube root of 12645389628410 is 23297.5760698799

Scales and comparisons

• 12,645,389,628,410 seconds is equal to 402,084 years, 14 weeks, 2 days, 6 hours, 6 minutes, 50 seconds.
• To count from 1 to 12,645,389,628,410 would take you about one million, five thousand, two hundred ten 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 12645389628410 cubic inches would be around 1941.5 feet tall.

Recreational maths with 12645389628410

• 12645389628410 backwards is 01482698354621
• The number of decimal digits it has is: 14
• The sum of 12645389628410's digits is 59
• More coming soon!