18365984950404

Names of 18365984950404

• Cardinal: 18365984950404 can be written as Eighteen trillion, three hundred sixty-five billion, nine hundred eighty-four million, nine hundred fifty thousand, four hundred four.

Scientific notation

• Scientific notation: 1.8365984950404 × 10¹³

Factors of 18365984950404

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7692

Divisors of 18365984950404

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 29 39 42 49 52 58 78 84 87 91 98 116 147 156 174 182 196 203 273 294 343 348 364 377 406 546 588 609 637 686 754 812 1029 1092 1131 1218 1274 1372 1421 1508 1911 2058 2161 2262 2436 2548 2639 2842 3822 4116 4263 4322 4459 4524 5278 5477 5684 6483 7644 7917 8526 8644 8918 9947 10556 10954 12966 13377 15127 15834 16431 17052 17836 18473 19894 21908 25932 26754 28093 29841 30254 31668 32862 36946 38339 39788 45381 53508 55419 56186 59682 60508 62669 65724 71201 73892 76678 84279 90762 105889 110838 112372 115017 119364 125338 129311 142402 153356 158833 168558 181524 188007 196651 211778 213603 221676 230034 250676 258622 268373 284804 317666 317667 337116 376014 387933 393302 423556 427206 438683 460068 476499 498407 517244 536746 589953 635332 635334 741223 752028 775866 786604 805119 814697 854412 877366 952998 996814 1073492 1111831 1179906 1270668 1316049 1376557 1482446 1495221 1551732 1610238 1629394 1754732 1878611 1905996 1993628 2064829 2223662 2223669 2359812 2444091 2632098 2753114 2964892 2990442 3070781 3220476 3258788 3335493 3488849 3757222 4129658 4129671 4447324 4447338 4888182 5264196 5506228 5635833 5702879 5980884 6141562 6194487 6670986 6977698 7514444 7782817 8259316 8259342 8894676 9212343 9635899 9776364 10466547 11271666 11405758 11835797 12283124 12388974 13341972 13955396 14453803 15565634 16518684 17108637 18424686 19271798 20933094 21495467 22543332 22811516 23348451 23671594 24421943 24777948 28907606 28907697 31131268 34217274 35507391 36849372 38543596 39920153 41866188 42990934 43361409 46696902 47343188 48843886 54479719 57815212 57815394 64486401 68434548 71014782 73265829 79840306 82850579 85981868 86722818 93393804 97687772 101176621 108959438 115630788 119760459 128972802 142029564 146531658 153865361 159680612 163439157 165701158 173445636 202353242 217918876 239520918 248551737 257945604 279441071 293063316 303529863 307730722 326878314 331402316 343238113 404706484 461596083 479041836 497103474 558882142 579954053 607059726 615461444 653756628 686476226 708236347 838323213 923192166 994206948 1029714339 1077057527 1117764284 1159908106 1214119452 1372952452 1416472694 1676646426 1739862159 1846384332 2059428678 2124709041 2154115054 2319816212 2402666791 2832945388 3231172581 3353292852 3479724318 4059678371 4118857356 4249418082 4308230108 4462095469 4805333582 6462345162 6959448636 7208000373 7539402689 8119356742 8498836164 8924190938 9610667164 12179035113 12924690324 13386286407 14416000746 15078805378 16238713484 16818667537 17848381876 22618208067 24358070226 26772572814 28832001492 30157610756 31234668283 33637335074 45236416134 48716140452 50456002611 52775818823 53545145628 62469336566 67274670148 90472832268 93704004849 100912005222 105551637646 117730672759 124938673132 158327456469 187408009698 201824010444 211103275292 218642677981 235461345518 316654912938 353192018277 374816019396 437285355962 470922691036 633309825876 655928033943 706384036554 874570711924 1311856067886 1412768073108 1530498745867 2623712135772 3060997491734 4591496237601 6121994983468 9182992475202 18365984950404
• Sum of all divisors σ(n): 55711522944000
• Sum of proper divisors (its aliquot sum) s(n): 37345537993596
• 18365984950404 is an abundant number, because the sum of its proper divisors (37345537993596) is greater than itself. Its abundance is 18979553043192

Bases of 18365984950404

• Binary: 100001011010000101010000000100100100010000100₂
• Hexadecimal: 0x10B42A024884
• Base-36: 6ID7T8RYC

Squares and roots of 18365984950404

• 18365984950404 squared (18365984950404²) is 337309403198466218339763216
• 18365984950404 cubed (18365984950404³) is 6195019422772785428003685563828863539264
• The square root of 18365984950404 is 4285555.3841251427
• The cube root of 18365984950404 is 26383.8442582969

Scales and comparisons

• 18,365,984,950,404 seconds is equal to 583,981 years, 26 weeks, 4 days, 6 hours, 13 minutes, 24 seconds.
• To count from 1 to 18,365,984,950,404 would take you about one million, four hundred fifty-nine thousand, nine hundred fifty-three 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 18365984950404 cubic inches would be around 2198.7 feet tall.

Recreational maths with 18365984950404

• 18365984950404 backwards is 40405948956381
• The number of decimal digits it has is: 14
• The sum of 18365984950404's digits is 66
• More coming soon!