67990812935085

Names of 67990812935085

• Cardinal: 67990812935085 can be written as Sixty-seven trillion, nine hundred ninety billion, eight hundred twelve million, nine hundred thirty-five thousand and eighty-five.

Scientific notation

• Scientific notation: 6.7990812935085 × 10¹³

Factors of 67990812935085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 343

Divisors of 67990812935085

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 15 27 29 45 81 87 113 135 145 193 243 261 339 405 435 565 579 729 783 841 965 1017 1215 1305 1695 1737 2187 2349 2523 2895 3051 3277 3645 3915 4205 5085 5211 5597 6561 7047 7569 8685 9153 9831 10935 11745 12615 12769 15255 15633 16385 16791 21141 21809 22707 26055 27459 27985 29493 32805 35235 37845 38307 45765 46899 49155 50373 63423 63845 65427 68121 78165 82377 83955 88479 95033 105705 109045 113535 114921 137295 140697 147465 151119 162313 190269 191535 196281 204363 234495 247131 251865 265437 285099 317115 327135 340605 344763 370301 411885 422091 442395 453357 475165 486939 574605 588843 613089 632461 703485 741393 755595 796311 811565 855297 951345 981405 1021815 1034289 1110903 1235655 1266273 1327185 1360071 1425495 1460817 1723815 1766529 1839267 1851505 1897383 2110455 2266785 2388933 2434695 2464417 2565891 2944215 3065445 3102867 3162305 3332709 3706965 3981555 4080213 4276485 4382451 5171445 5299587 5517801 5554515 5692149 6331365 6800355 7166799 7304085 7393251 7697673 8832645 9196335 9308601 9486915 9998127 10738729 11944665 12240639 12322085 12829455 13147353 15514335 15898761 16663545 17076447 18341369 20401065 21500397 21912255 22179753 23093019 26497935 27589005 27925803 28460745 29994381 32216187 35833995 36721917 36966255 38488365 39442059 46543005 47696283 49990635 51229341 53693645 55024107 61203195 65736765 66539259 69279057 71468093 79493805 83777409 85382235 89983143 91706845 96648561 107501985 110898765 115465095 118326177 139629015 143088849 149971905 153688023 161080935 165072321 183609585 197210295 199617777 207837171 214404279 238481415 256146705 269949429 275120535 289945683 332696295 346395285 354978531 357340465 418887045 449915715 461064069 483242805 495216963 591630885 598853331 623511513 643212837 715444245 768440115 809848287 825361605 869837049 998088885 1039185855 1064935593 1072021395 1349747145 1383192207 1449728415 1485650889 1774892655 1796559993 1929638511 2072574697 2305320345 2429544861 2476084815 2609511147 2994266655 3117557565 3216064185 4049241435 4149576621 4349185245 4456952667 5324677965 5389679979 5788915533 6217724091 6915961035 7428254445 7828533441 8982799965 9648192555 10362873485 12147724305 13047555735 13370858001 16169039937 17366746599 18653172273 20747883105 22284763335 23485600323 26948399895 28944577665 31088620455 39142667205 40112574003 52100239797 55959516819 66854290005 70456800969 80845199685 86833732995 93265861365 117428001615 120337722009 156300719391 167878550457 200562870015 260501198985 279797584095 352284004845 468902158173 503635651371 601688610045 781503596955 839392752285 1510906954113 2344510790865 2518178256855 4532720862339 7554534770565 13598162587017 22663604311695 67990812935085
• Sum of all divisors σ(n): 128536767511932
• Sum of proper divisors (its aliquot sum) s(n): 60545954576847
• 67990812935085 is a deficient number, because the sum of its proper divisors (60545954576847) is less than itself. Its deficiency is 7444858358238

Bases of 67990812935085

• Binary: 1111011101011001011000010000001100001110101101₂
• Hexadecimal: 0x3DD65840C3AD
• Base-36: O3MJQJTT9

Squares and roots of 67990812935085

• 67990812935085 squared (67990812935085²) is 4622750643573721752423957225
• 67990812935085 cubed (67990812935085³) is 314304574252764709355501424846372741739125
• The square root of 67990812935085 is 8245654.1847863715
• The cube root of 67990812935085 is 40814.7127780345

Scales and comparisons

• 67,990,812,935,085 seconds is equal to 2,161,897 years, 28 weeks, 1 day, 6 hours, 24 minutes, 45 seconds.
• To count from 1 to 67,990,812,935,085 would take you about five million, four hundred four thousand, seven hundred forty-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 67990812935085 cubic inches would be around 3401.2 feet tall.

Recreational maths with 67990812935085

• 67990812935085 backwards is 58053921809976
• The number of decimal digits it has is: 14
• The sum of 67990812935085's digits is 72
• More coming soon!