67381240893642

Names of 67381240893642

• Cardinal: 67381240893642 can be written as Sixty-seven trillion, three hundred eighty-one billion, two hundred forty million, eight hundred ninety-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 6.7381240893642 × 10¹³

Factors of 67381240893642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1000

Divisors of 67381240893642

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 13 18 26 29 39 58 78 87 117 169 174 234 261 338 377 507 522 754 841 953 1014 1131 1521 1682 1906 2262 2523 2859 3042 3393 4901 5046 5718 6786 7569 8577 9802 10933 12389 14703 15138 17154 21866 24389 24778 27637 29406 32799 37167 44109 48778 55274 65598 73167 74334 82911 88218 98397 111501 142129 146334 161057 165822 196794 219501 223002 248733 284258 317057 322114 359281 426387 439002 483171 497466 634114 718562 801473 852774 908209 951171 966342 1077843 1279161 1449513 1602946 1816418 1902342 2155686 2404419 2558322 2724627 2853513 2899026 3233529 4121741 4670653 4808838 5449254 5707026 6467058 7213257 8173881 8243482 9341306 10419149 11806717 12365223 14011959 14426514 16347762 20838298 23242717 23613434 24730446 26338061 28023918 31257447 35420151 37095669 42035877 46485434 52676122 62514894 69728151 70840302 74191338 79014183 84071754 93772341 106260453 135448937 139456302 153487321 158028366 187544682 209184453 212520906 237042549 270897874 302155321 306974642 342394793 406346811 418368906 460461963 474085098 604310642 684789586 763803769 812693622 906465963 920923926 1027184379 1219040433 1381385889 1527607538 1812931926 2054368758 2291411307 2438080866 2719397889 2762771778 3081553137 3928019173 4451132309 4582822614 5438795778 6163106274 6874233921 7856038346 8902264618 9929448997 11784057519 13353396927 13748467842 19858897994 22150309301 23568115038 26706793854 29788346991 35352172557 40060190781 44300618602 59576693982 66450927903 70704345114 80120381562 89365040973 129082836961 132901855806 178730081946 199352783709 258165673922 287954020913 387248510883 398705567418 575908041826 774497021766 863862062739 1161745532649 1727724125478 2323491065298 2591586188217 3743402271869 5183172376434 7486804543738 11230206815607 22460413631214 33690620446821 67381240893642
• Sum of all divisors σ(n): 163904469321060
• Sum of proper divisors (its aliquot sum) s(n): 96523228427418
• 67381240893642 is an abundant number, because the sum of its proper divisors (96523228427418) is greater than itself. Its abundance is 29141987533776

Bases of 67381240893642

• Binary: 1111010100100001101010111011011001000011001010₂
• Hexadecimal: 0x3D486AED90CA
• Base-36: NVUIJ3GEI

Squares and roots of 67381240893642

• 67381240893642 squared (67381240893642²) is 4540231624367012950756024164
• 67381240893642 cubed (67381240893642³) is 305926440794405216980586032979798305965288
• The square root of 67381240893642 is 8208607.7317436725
• The cube root of 67381240893642 is 40692.3715786077

Scales and comparisons

• 67,381,240,893,642 seconds is equal to 2,142,515 years, 1 week, 6 days, 7 hours, 20 minutes, 42 seconds.
• To count from 1 to 67,381,240,893,642 would take you about five million, three hundred fifty-six thousand, two hundred eighty-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 67381240893642 cubic inches would be around 3391 feet tall.

Recreational maths with 67381240893642

• 67381240893642 backwards is 24639804218376
• The number of decimal digits it has is: 14
• The sum of 67381240893642's digits is 63
• More coming soon!