18043987834496

Names of 18043987834496

• Cardinal: 18043987834496 can be written as Eighteen trillion, forty-three billion, nine hundred eighty-seven million, eight hundred thirty-four thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.8043987834496 × 10¹³

Factors of 18043987834496

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 174

Divisors of 18043987834496

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 41 52 64 68 82 101 104 128 136 164 169 202 208 221 272 289 328 338 404 416 442 533 544 578 656 676 697 808 832 884 1066 1088 1156 1312 1313 1352 1394 1616 1664 1681 1717 1768 2132 2176 2312 2624 2626 2704 2788 2873 3232 3362 3434 3536 3757 4141 4264 4624 4913 5248 5252 5408 5576 5746 6464 6724 6868 6929 7072 7514 8282 8528 9061 9248 9826 10504 10816 11152 11492 11849 12928 13448 13736 13858 14144 15028 16564 17056 17069 18122 18496 19652 21008 21632 21853 22304 22321 22984 23698 26896 27472 27716 28288 28577 29189 30056 33128 34112 34138 36244 36992 39304 42016 43706 44608 44642 45968 47396 48841 53792 53833 54944 55432 57154 58378 60112 63869 66256 68224 68276 70397 72488 78608 84032 87412 89216 89284 91936 94792 97682 107584 107666 109888 110864 114308 116756 117793 120224 127738 132512 136552 140794 144976 154037 157216 168064 169781 174824 178568 183872 189584 195364 201433 215168 215332 219776 221728 228616 233512 235586 240448 255476 265024 273104 281588 284089 289952 290173 308074 314432 339562 349648 357136 367744 371501 379168 379457 390728 402866 430664 443456 457232 467024 471172 480896 485809 496213 510952 530048 546208 563176 568178 579904 580346 616148 628864 679124 699296 699829 714272 743002 758336 758914 781456 805732 830297 861328 886912 914464 915161 934048 942344 971618 992426 1021904 1092416 1126352 1136356 1159808 1160692 1196749 1232296 1358248 1398592 1399658 1428544 1486004 1516672 1517828 1562912 1611464 1660594 1722656 1828928 1830322 1868096 1884688 1943236 1984852 2002481 2043808 2184832 2207153 2252704 2272712 2321384 2393498 2464592 2618629 2716496 2797184 2799316 2857088 2886277 2972008 3035656 3125824 3222928 3321188 3445312 3657856 3660644 3736192 3769376 3886472 3969704 4004962 4087616 4414306 4505408 4545424 4642768 4786996 4829513 4929184 4932941 5237258 5432992 5598632 5772554 5944016 6071312 6251648 6315517 6445856 6450769 6642376 6890624 7321288 7538752 7772944 7939408 8009924 8175232 8258753 8828612 9010816 9090848 9285536 9573992 9659026 9858368 9865882 10474516 10865984 11197264 11545108 11888032 11897093 12142624 12631034 12891712 12901538 13284752 14642576 15077504 15545888 15557737 15878816 16019848 16517506 17657224 18181696 18571072 19147984 19318052 19716736 19731764 20344733 20949032 21731968 22394528 23090216 23776064 23794186 24285248 25262068 25783424 25803076 26569504 28692989 29285152 31091776 31115474 31757632 32039696 33035012 34042177 35314448 36363392 37142144 37521601 38295968 38636104 39463528 40689466 41898064 44789056 46180432 47552128 47588372 48570496 49066709 50524136 51606152 53139008 57385978 58570304 62183552 62230948 63515264 64079392 66070024 68084354 70628896 75043202 76591936 77272208 78927056 81378932 82101721 83796128 83859997 89578112 92360864 95176744 98133418 101048272 103212304 106278016 107363789 114771956 117140608 124461896 128158784 132140048 136168708 141257792 150086404 153183872 154544416 157854112 162757864 164203442 167592256 167719994 184721728 190353488 196266836 202096544 202250581 206424608 214727578 229543912 248923792 256317568 264280096 264481529 272337416 282515584 300172808 309088832 315708224 325515728 328406884 335184512 335439988 369443456 380706976 392533672 404193088 404501162 412849216 429455156 459087824 487780813 497847584 528560192 528963058 544674832 600345616 618177664 631416448 637867217 651031456 656813768 670879976 761413952 785067344 808386176 809002324 825698432 834134053 858910312 918175648 975561626 995695168 1057120384 1057926116 1089349664 1200691232 1275734434 1302062912 1313627536 1341759952 1395729257 1522827904 1570134688 1618004648 1668268106 1717820624 1836351296 1951123252 1991390336 2115852232 2178699328 2401382464 2551468868 2604125824 2627255072 2683519904 2791458514 3140269376 3236009296 3336536212 3435641248 3438259877 3672702592 3902246504 4231704464 4357398656 4802764928 5102937736 5254510144 5367039808 5582917028 6280538752 6472018592 6673072424 6871282496 6876519754 7804493008 8292273821 8463408928 10205875472 10509020288 10734079616 10843742689 11165834056 12944037184 13346144848 13742564992 13753039508 15608986016 16584547642 16926817856 20411750944 21687485378 22331668112 25888074368 26692289696 27506079016 31217972032 33169095284 33853635712 40823501888 43374970756 44663336224 53384579392 55012158032 62435944064 66338190568 81647003776 86749941512 89326672448 106769158784 110024316064 132676381136 140968654957 173499883024 178653344896 220048632128 265352762272 281937309914 346999766048 440097264256 530705524544 563874619828 693999532096 1061411049088 1127749239656 1387999064192 2255498479312 4510996958624 9021993917248 18043987834496
• Sum of all divisors σ(n): 42810196609800
• Sum of proper divisors (its aliquot sum) s(n): 24766208775304
• 18043987834496 is an abundant number, because the sum of its proper divisors (24766208775304) is greater than itself. Its abundance is 6722220940808

Bases of 18043987834496

• Binary: 100000110100100110001011111000011011010000000₂
• Hexadecimal: 0x1069317C3680
• Base-36: 6E9AKH37K

Squares and roots of 18043987834496

• 18043987834496 squared (18043987834496²) is 325585496971439647487574016
• 18043987834496 cubed (18043987834496³) is 5874860746440991251228868276032358055936
• The square root of 18043987834496 is 4247821.5398596961
• The cube root of 18043987834496 is 26228.7448605163

Scales and comparisons

• 18,043,987,834,496 seconds is equal to 573,742 years, 51 weeks, 6 days, 18 hours, 54 minutes, 56 seconds.
• To count from 1 to 18,043,987,834,496 would take you about one million, four hundred thirty-four thousand, three hundred fifty-seven 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 18043987834496 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18043987834496

• 18043987834496 backwards is 69443878934081
• The number of decimal digits it has is: 14
• The sum of 18043987834496's digits is 74
• More coming soon!