40194843847020

Names of 40194843847020

• Cardinal: 40194843847020 can be written as Forty trillion, one hundred ninety-four billion, eight hundred forty-three million, eight hundred forty-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.019484384702 × 10¹³

Factors of 40194843847020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3502

Divisors of 40194843847020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 59 60 90 108 118 135 177 180 236 270 295 354 531 540 590 653 708 885 1062 1180 1306 1381 1399 1593 1770 1959 2124 2612 2655 2762 2798 3186 3265 3540 3918 4143 4197 5310 5524 5596 5877 6372 6530 6905 6995 7836 7965 8286 8394 9795 10620 11754 12429 12591 13060 13810 13990 15930 16572 16788 17631 19590 20715 20985 23508 24858 25182 27620 27980 29385 31860 35262 37287 37773 38527 39180 41430 41970 49716 50364 58770 62145 62955 70524 74574 75546 77054 81479 82541 82860 83940 88155 115581 117540 124290 125910 149148 151092 154108 162958 165082 176310 186435 188865 192635 231162 244437 247623 248580 251820 325916 330164 346743 352620 372870 377730 385270 407395 412705 462324 488874 495246 577905 693486 733311 742869 745740 755460 770540 814790 825410 901793 913547 977748 990492 1040229 1155810 1222185 1238115 1386972 1466622 1485738 1629580 1650820 1733715 1803586 1827094 1932019 2080458 2199933 2228607 2311620 2444370 2476230 2705379 2740641 2933244 2971476 3467430 3607172 3654188 3666555 3714345 3864038 4160916 4399866 4457214 4508965 4567735 4888740 4952460 5201145 5410758 5481282 5796057 6934860 7333110 7428690 7728076 8116137 8221923 8799732 8914428 9017930 9135470 9660095 10402290 10821516 10962564 10999665 11143035 11592114 13526895 13703205 14666220 14857380 16232274 16443846 17388171 18035860 18270940 19320190 20804580 21999330 22286070 23184228 24348411 24665769 27053790 27406410 28980285 32464548 32887692 34776342 38640380 40580685 41109615 43998660 44572140 48696822 49331538 52164513 53205787 53899273 54107580 54812820 57960570 69552684 81161370 82219230 86940855 97393644 98663076 104329026 106411574 107798546 113989121 115921140 121742055 123328845 159617361 161697819 162322740 164438460 173881710 208658052 212823148 215597092 227978242 243484110 246657690 260822565 266028935 269496365 319234722 323395638 341967363 347763420 455956484 478852083 485093457 486968220 493315380 521645130 532057870 538992730 569945605 638469444 646791276 683934726 798086805 808489095 957704166 970186914 1025902089 1043290260 1064115740 1077985460 1139891210 1261608407 1367869452 1436556249 1455280371 1596173610 1616978190 1709836815 1915408332 1940373828 2051804178 2279782420 2394260415 2425467285 2523216814 2873112498 2910560742 3077706267 3192347220 3233956380 3419673630 3784825221 4103608356 4788520830 4850934570 5046433628 5129510445 5746224996 5821121484 6155412534 6308042035 6839347260 7182781245 7276401855 7569650442 9577041660 9701869140 10259020890 11354475663 12310825068 12616084070 14365562490 14552803710 15139300884 15388531335 18924126105 20518041780 22708951326 25232168140 28731124980 29105607420 30777062670 34063426989 37848252210 45417902652 56772378315 61554125340 68126853978 74434896013 75696504420 113544756630 136253707956 148869792026 170317134945 223304688039 227089513260 297739584052 340634269890 372174480065 446609376078 669914064117 681268539780 744348960130 893218752156 1116523440195 1339828128234 1488697920260 2009742192351 2233046880390 2679656256468 3349570320585 4019484384702 4466093760780 6699140641170 8038968769404 10048710961755 13398281282340 20097421923510 40194843847020
• Sum of all divisors σ(n): 127548207360000
• Sum of proper divisors (its aliquot sum) s(n): 87353363512980
• 40194843847020 is an abundant number, because the sum of its proper divisors (87353363512980) is greater than itself. Its abundance is 47158519665960

Bases of 40194843847020

• Binary: 1001001000111010010111011000111010100101101100₂
• Hexadecimal: 0x248E9763A96C
• Base-36: E8X9885F0

Squares and roots of 40194843847020

• 40194843847020 squared (40194843847020²) is 1615625471886321553162880400
• 40194843847020 cubed (40194843847020³) is 64939813557738695874050213065800156408000
• The square root of 40194843847020 is 6339940.3662037705
• The cube root of 40194843847020 is 34254.9587285075

Scales and comparisons

• 40,194,843,847,020 seconds is equal to 1,278,071 years, 36 weeks, 4 days, 1 hour, 57 minutes.
• To count from 1 to 40,194,843,847,020 would take you about three million, one hundred ninety-five thousand, one hundred seventy-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 40194843847020 cubic inches would be around 2854.6 feet tall.

Recreational maths with 40194843847020

• 40194843847020 backwards is 02074834849104
• 40194843847020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40194843847020's digits is 54
• More coming soon!