18064798358210740

Names of 18064798358210740

• Cardinal: 18064798358210740 can be written as Eighteen quadrillion, sixty-four trillion, seven hundred ninety-eight billion, three hundred fifty-eight million, two hundred ten thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.806479835821074 × 10¹⁶

Factors of 18064798358210740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2316

Divisors of 18064798358210740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 19 20 23 38 41 46 76 82 92 95 115 164 190 205 230 349 380 410 437 460 698 779 820 874 943 1396 1558 1681 1745 1748 1877 1886 2185 3116 3362 3490 3754 3772 3895 4370 4715 6631 6724 6980 7508 7790 8027 8405 8740 9385 9430 13262 14309 15580 16054 16810 17917 18770 18860 26524 28618 31939 32108 33155 33620 35663 35834 37540 38663 40135 43171 57236 63878 66310 71326 71545 71668 76957 77326 80270 86342 89585 127756 132620 142652 143090 152513 153914 154652 159695 160540 172684 178315 179170 193315 215855 271871 286180 305026 307828 319390 329107 356630 358340 384785 386630 431710 543742 586669 610052 638780 655073 658214 713260 734597 762565 769570 773260 820249 863420 1087484 1173338 1310146 1316428 1359355 1462183 1469194 1525130 1539140 1640498 1645535 1770011 2346676 2620292 2718710 2924366 2933345 2938388 3050260 3155237 3275365 3280996 3291070 3523129 3540022 3672985 4101245 5437420 5848732 5866690 6253033 6310474 6550730 6582140 7046258 7080044 7310915 7345970 8202490 8850055 11146711 11733380 12446387 12506066 12620948 13101460 13493387 14092516 14621830 14691940 15066679 15776185 16404980 17615645 17700110 22293422 24892774 25012132 26857993 26986774 29243660 30133358 31265165 31552370 33630209 35231290 35400220 44586844 49785548 53715986 53973548 55733555 59949503 60266716 62231935 62530330 63104740 66939451 67260418 67466935 70462580 72570451 75333395 81031967 107431972 111467110 119899006 124463870 125060660 133878902 134289965 134520836 134933870 144448289 145140902 150666790 162063934 168151045 222934220 239798012 248927740 256374353 267757804 268579930 269867740 286266901 288896578 290281804 299747515 301333580 324127868 334697255 336302090 362852255 405159835 510301867 512748706 537159860 572533802 577793156 599495030 617733839 669394510 672604180 722241445 725704510 810319670 1020603734 1025497412 1101177713 1145067604 1198990060 1229572021 1235467678 1281871765 1338789020 1378838569 1431334505 1444482890 1451409020 1539607373 1620639340 2041207468 2202355426 2459144042 2470935356 2551509335 2563743530 2744517491 2757677138 2862669010 2888965780 3079214746 3088669195 3322310647 4404710852 4918288084 5103018670 5127487060 5489034982 5505888565 5515354276 5725338020 5922379849 6147860105 6158429492 6177338390 6644621294 6894192845 7698036865 10206037340 10978069964 11011777130 11736942941 11844759698 12295720210 12354676780 13289242588 13722587455 13788385690 15396073730 16611553235 20922376547 22023554260 23361868399 23473885882 23689519396 24591440420 25327087399 27445174910 27576771380 28280156483 29611899245 30792147460 33223106470 41844753094 46723736798 46947771764 50412452861 50654174798 54890349820 56560312966 58684714705 59223798490 63123902293 66446212940 83689506188 93447473596 100824905722 101308349596 104611882735 112525217131 113120625932 116809341995 117369429410 118447596980 126247804586 126635436995 136214736527 141400782415 201649811444 209223765470 225050434262 233618683990 234738858820 252062264305 252495609172 253270873990 272429473054 282801564830 315619511465 418447530940 450100868524 467237367980 481214660581 504124528610 506541747980 537322973177 544858946108 562626085655 565603129660 631239022930 681073682635 957836604359 962429321162 1008249057220 1074645946354 1125252171310 1159486415803 1262478045860 1362147365270 1915673208718 1924858642324 2066910567301 2149291892708 2250504342620 2318972831606 2406073302905 2588079994013 2686614865885 2724294730540 3831346417436 4133821134602 4637945663212 4789183021795 4812146605810 5176159988026 5373229731770 5797432079015 8267642269204 9578366043590 9624293211620 10334552836505 10352319976052 10746459463540 11594864158030 12940399970065 19156732087180 20669105673010 22030241900257 23189728316060 25880799940130 39271300778719 41338211346020 44060483800514 47538943047923 51761599880260 78542601557438 88120967601028 95077886095846 110151209501285 157085203114876 190155772191692 196356503893595 220302419002570 237694715239615 392713007787190 440604838005140 475389430479230 785426015574380 903239917910537 950778860958460 1806479835821074 3612959671642148 4516199589552685 9032399179105370 18064798358210740
• Sum of all divisors σ(n): 42855230302416000
• Sum of proper divisors (its aliquot sum) s(n): 24790431944205260
• 18064798358210740 is an abundant number, because the sum of its proper divisors (24790431944205260) is greater than itself. Its abundance is 6725633585994520

Bases of 18064798358210740

• Binary: 1000000001011011101011010100001000101001000100010110100₂
• Hexadecimal: 0x402DD6A11488B4
• Base-36: 4XVFPSR7G6S

Squares and roots of 18064798358210740

• 18064798358210740 squared (18064798358210740²) is 326336939722813447375974251347600
• 18064798358210740 cubed (18064798358210740³) is 5895211012928197585975004770294416580969793224000
• The square root of 18064798358210740 is 134405350.9284907155
• The cube root of 18064798358210740 is 262388.2438054941

Scales and comparisons

• 18,064,798,358,210,740 seconds is equal to 574,404,709 years, 36 weeks, 3 days, 3 hours, 25 minutes, 40 seconds.
• To count from 1 to 18,064,798,358,210,740 would take you about one billion, seven hundred twenty-three million, two hundred fourteen thousand, one hundred twenty-nine 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 18064798358210740 cubic inches would be around 21865.7 feet tall.

Recreational maths with 18064798358210740

• 18064798358210740 backwards is 04701285389746081
• The number of decimal digits it has is: 17
• The sum of 18064798358210740's digits is 73
• More coming soon!