18071375089936

Names of 18071375089936

• Cardinal: 18071375089936 can be written as Eighteen trillion, seventy-one billion, three hundred seventy-five million, eighty-nine thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.8071375089936 × 10¹³

Factors of 18071375089936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 73

Divisors of 18071375089936

• Number of divisors d(n): 375
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 41 46 49 56 82 92 98 112 161 164 184 196 287 322 328 343 368 392 529 574 644 656 686 784 943 1058 1127 1148 1288 1372 1681 1886 2009 2116 2254 2296 2401 2576 2744 3362 3703 3772 4018 4232 4508 4592 4802 5488 6601 6724 7406 7544 7889 8036 8464 9016 9604 11767 12167 13202 13448 14063 14812 15088 15778 16072 18032 19208 21689 23534 24334 25921 26404 26896 28126 29624 31556 32144 38416 38663 43378 46207 47068 48668 51842 52808 55223 56252 59248 63112 77326 82369 85169 86756 92414 94136 97336 98441 103684 105616 110446 112504 126224 151823 154652 164738 170338 173512 181447 184828 188272 194672 196882 207368 220892 225008 270641 279841 303646 309304 323449 329476 340676 347024 362894 369656 393764 414736 441784 498847 541282 559682 576583 596183 607292 618608 646898 658952 681352 725788 739312 787528 883568 889249 997694 1062761 1082564 1119364 1153166 1192366 1214584 1270129 1293796 1317904 1362704 1451576 1575056 1778498 1894487 1958887 1995388 2125522 2165128 2238728 2264143 2306332 2384732 2429168 2540258 2587592 2903152 3491929 3556996 3788974 3917774 3990776 4036081 4173281 4251044 4330256 4477456 4528286 4612664 4769464 5080516 5175184 6224743 6983858 7113992 7439327 7577948 7835548 7981552 8072162 8346562 8502088 9056572 9225328 9538928 10161032 11473481 12449486 13261409 13712209 13967716 14227984 14878654 15155896 15671096 16144324 16693124 17004176 18113144 20322064 20452727 22946962 24443503 24898972 26522818 27424418 27935432 29212967 29757308 30311792 31342192 32288648 33386248 36226288 40905454 43573201 45893924 48887006 49797944 52075289 53045636 54848836 55870864 58425934 59514616 64577296 66772496 80314367 81810908 87146402 91787848 92829863 95985463 97774012 99595888 104150578 106091272 109697672 116851868 119029232 143169089 160628734 163621816 171104521 174292804 183575696 185659726 191970926 195548024 208301156 212182544 219395344 233703736 286338178 305012407 321257468 327243632 342209042 348585608 371319452 383941852 391096048 416602312 467407472 470412721 562200569 572676356 610024814 642514936 671898241 684418084 697171216 742638904 767883704 833204624 940825442 1002183623 1124401138 1145352712 1197731647 1220049628 1285029872 1343796482 1368836168 1485277808 1535767408 1881650884 2004367246 2135086849 2248802276 2290705424 2395463294 2440099256 2687592964 2737672336 3292889047 3763301768 3935403983 4008734492 4270173698 4497604552 4790926588 4880198512 5375185928 6585778094 7015285361 7526603536 7870807966 8017468984 8540347396 8995209104 9581853176 10750371856 13171556188 14030570722 15741615932 16034937968 17080694792 19163706352 23050223329 26343112376 27547827881 28061141444 31483231864 34161389584 46100446658 49106997527 52686224752 55095655762 56122282888 62966463728 92200893316 98213995054 110191311524 112244565776 161351563303 184401786632 196427990108 220382623048 322703126606 368803573264 392855980216 440765246096 645406253212 785711960432 1129460943121 1290812506424 2258921886242 2581625012848 4517843772484 9035687544968 18071375089936
• Sum of all divisors σ(n): 43769996501093
• Sum of proper divisors (its aliquot sum) s(n): 25698621411157
• 18071375089936 is an abundant number, because the sum of its proper divisors (25698621411157) is greater than itself. Its abundance is 7627246321221

Bases of 18071375089936

• Binary: 100000110111110010001111001001001000100010000₂
• Hexadecimal: 0x106F91E49110
• Base-36: 6ELVI50R4

Squares and roots of 18071375089936

• 18071375089936 squared (18071375089936²) is 326574597641159372088484096
• 18071375089936 cubed (18071375089936³) is 5901652048818319461230838568501905657856
• 18071375089936 is a perfect square number. Its square root is 4251044
• The cube root of 18071375089936 is 26242.0081926597

Scales and comparisons

• 18,071,375,089,936 seconds is equal to 574,613 years, 43 weeks, 21 hours, 52 minutes, 16 seconds.
• To count from 1 to 18,071,375,089,936 would take you about one million, four hundred thirty-six thousand, five hundred thirty-four 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 18071375089936 cubic inches would be around 2186.8 feet tall.

Recreational maths with 18071375089936

• 18071375089936 backwards is 63998057317081
• The number of decimal digits it has is: 14
• The sum of 18071375089936's digits is 67
• More coming soon!