40012205967999639

Names of 40012205967999639

• Cardinal: 40012205967999639 can be written as Forty quadrillion, twelve trillion, two hundred five billion, nine hundred sixty-seven million, nine hundred ninety-nine thousand, six hundred thirty-nine.

Scientific notation

• Scientific notation: 4.0012205967999639 × 10¹⁶

Factors of 40012205967999639

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6829

Divisors of 40012205967999639

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 11 27 33 73 99 219 297 379 631 657 803 1137 1893 1971 2161 2409 3411 3571 4169 5679 6483 6941 7227 10233 10713 12507 17037 19449 20823 21681 23771 27667 32139 37521 39281 46063 58347 62469 71313 83001 96417 112563 117843 138189 157753 187407 213939 239149 249003 260683 304337 353529 414567 473259 506693 641817 717447 747009 782049 819019 913011 1060587 1243701 1353409 1363591 1419777 1520079 1735283 2152341 2253301 2346147 2457057 2630639 2739033 2867513 4060227 4090773 4259331 4560237 5205849 6457023 6759903 7038441 7371171 7716931 7891917 8217099 8602539 9009209 12180681 12272319 13680711 14887499 14999501 15617547 17457877 20279709 22113513 23150793 23675751 24786311 25807617 27027627 36542043 36816957 44662497 44998503 46852641 52373631 59788387 60839127 69452379 71027253 74358933 77422851 81082881 84886241 98798857 99542143 133987491 134995509 157120893 164490973 179365161 192036647 208357137 223076799 243248643 254658723 296396571 298626429 401962473 404986527 471362679 493472919 516800989 538095483 563335963 576109941 657672257 669230397 763976169 854001079 889189713 895879287 1086787427 1094963573 1480418757 1550402967 1614286449 1690007889 1728329823 1809400703 1973016771 2291928507 2562003237 2667569139 2687637861 2924716849 3260362281 3284890719 4441256271 4651208901 4869383461 5070023667 5184989469 5428202109 5684810879 5919050313 6196695593 7686009711 8774150547 9394011869 9781086843 9854672157 13953626703 14608150383 15210071001 16284606327 17054432637 17757150939 18590086779 23058029133 26322451641 28182035607 29343260529 29564016471 32171885339 37726472197 43824451149 48853818981 51163297911 53563218071 55770260337 62342078767 78967354923 84546106821 96515656017 113179416591 131473353447 153489893733 160689654213 167310781011 187026236301 213504329977 253638320463 289546968051 339538249773 355464992653 414991194167 482068962639 561078708903 640512989931 685762866437 868640904153 1018614749319 1066394977959 1244973582501 1446206887917 1683236126709 1845496331719 1921538969793 2057288599311 2348547629747 3199184933877 3734920747503 3910114919183 5536488995157 5764616909379 6171865797933 7045642889241 9597554801631 11204762242509 11730344757549 16609466985471 18515597393799 20300459648909 21136928667723 35191034272647 49828400956413 60901378946727 63410786003169 105573102817941 134721232215487 182704136840181 404163696646461 548112410520543 1212491089939383 1481933554370357 3637473269818149 4445800663111071 13337401989333213 40012205967999639
• Sum of all divisors σ(n): 65878055511244800
• Sum of proper divisors (its aliquot sum) s(n): 25865849543245161
• 40012205967999639 is a deficient number, because the sum of its proper divisors (25865849543245161) is less than itself. Its deficiency is 14146356424754478

Bases of 40012205967999639

• Binary: 10001110001001101110001110101011011001110000001010010111₂
• Hexadecimal: 0x8E26E3AB670297
• Base-36: AXZ55NWSX3R

Squares and roots of 40012205967999639

• 40012205967999639 squared (40012205967999639²) is 1600976626425625928211291104130321
• 40012205967999639 cubed (40012205967999639³) is 64058606526495358320349221830708455089867136954119
• The square root of 40012205967999639 is 200030512.5924533519
• The cube root of 40012205967999639 is 342029.9723170551

Scales and comparisons

• 40,012,205,967,999,639 seconds is equal to 1,272,264,383 years, 46 weeks, 6 days, 17 hours, 40 minutes, 39 seconds.
• To count from 1 to 40,012,205,967,999,639 would take you about three billion, eight hundred sixteen million, seven hundred ninety-three thousand, one hundred fifty-one 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 40012205967999639 cubic inches would be around 28502.5 feet tall.

Recreational maths with 40012205967999639

• 40012205967999639 backwards is 93699976950221004
• The number of decimal digits it has is: 17
• The sum of 40012205967999639's digits is 81
• More coming soon!