66955318816356

Names of 66955318816356

• Cardinal: 66955318816356 can be written as Sixty-six trillion, nine hundred fifty-five billion, three hundred eighteen million, eight hundred sixteen thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 6.6955318816356 × 10¹³

Factors of 66955318816356

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 286

Divisors of 66955318816356

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 31 34 36 51 54 62 68 81 93 102 108 124 153 162 186 204 233 279 306 324 372 459 466 527 558 612 699 837 918 932 961 1054 1116 1377 1398 1581 1674 1836 1922 2097 2108 2511 2754 2796 2883 3162 3348 3844 3961 4194 4743 5022 5508 5766 6291 6324 7223 7922 8388 8649 9486 10044 11532 11883 12582 14229 14446 15844 16337 17298 18873 18972 21669 23766 25164 25947 28458 28892 32674 34596 35649 37746 42687 43338 47532 49011 51894 54289 56916 65007 65348 71298 75492 77841 85374 86676 98022 103788 106947 108578 122791 130014 142596 147033 155682 162867 170748 195021 196044 213894 217156 223913 245582 260028 294066 311364 320841 325734 368373 390042 427788 441099 447826 488601 491164 585063 588132 641682 651468 671739 736746 780084 882198 895652 922913 977202 1105119 1170126 1283364 1323297 1343478 1465803 1473492 1682959 1764396 1845826 1954404 2015217 2210238 2340252 2646594 2686956 2768739 2931606 3315357 3365918 3691652 3806521 4030434 4397409 4420476 5048877 5293188 5537478 5863212 6045651 6630714 6731836 7613042 8060868 8306217 8794818 9946071 10097754 11074956 11419563 12091302 12649337 13261428 15146631 15226084 16612434 17589636 18136953 19892142 20195508 22839126 24182604 24918651 25298674 28610303 30293262 33224868 34258689 36273906 37948011 39784284 45439893 45678252 49837302 50597348 52171729 57220606 60586524 68517378 72547812 74755953 75896022 85830909 90879786 99674604 102776067 104343458 113844033 114441212 136319679 137034756 149511906 151792044 156515187 171661818 181759572 205552134 208686916 215038729 227688066 257492727 272639358 299023812 308328201 313030374 341532099 343323636 392129447 411104268 430077458 455376132 469545561 514985454 545278716 616656402 626060748 645116187 683064198 772478181 784258894 860154916 886919393 939091122 1024596297 1029970908 1176388341 1233312804 1290232374 1366128396 1408636683 1544956362 1568517788 1773838786 1878182244 1935348561 2049192594 2317434543 2352776682 2580464748 2660758179 2817273366 3089912724 3529165023 3547677572 3870697122 4098385188 4225910049 4634869086 4705553364 5321516358 5634546732 5806045683 6666200599 7058330046 7741394244 7982274537 8451820098 9269738172 10587495069 10643032716 11612091366 12156012857 13332401198 14116660092 15964549074 16903640196 17418137049 19998601797 21174990138 23224182732 23946823611 24312025714 26664802396 31762485207 31929098148 34836274098 36468038571 39997203594 42349980276 47893647222 48624051428 59995805391 63524970414 69672548196 71840470833 72936077142 79994407188 95787294444 109404115713 119991610782 127049940828 143680941666 145872154284 179987416173 206652218569 218808231426 239983221564 287361883332 328212347139 359974832346 413304437138 437616462852 539962248519 619956655707 656424694278 719949664692 826608874276 984637041417 1079924497038 1239913311414 1312849388556 1859869967121 1969274082834 2159848994076 2479826622828 3719739934242 3938548165668 5579609901363 7439479868484 11159219802726 16738829704089 22318439605452 33477659408178 66955318816356
• Sum of all divisors σ(n): 192327268213080
• Sum of proper divisors (its aliquot sum) s(n): 125371949396724
• 66955318816356 is an abundant number, because the sum of its proper divisors (125371949396724) is greater than itself. Its abundance is 58416630580368

Bases of 66955318816356

• Binary: 1111001110010100111111111111100110111001100100₂
• Hexadecimal: 0x3CE53FFE6E64
• Base-36: NQEUK3690

Squares and roots of 66955318816356

• 66955318816356 squared (66955318816356²) is 4483014717799875828853118736
• 66955318816356 cubed (66955318816356³) is 300161679688706909445609572399854646846016
• The square root of 66955318816356 is 8182622.9789937163
• The cube root of 66955318816356 is 40606.4504008577

Scales and comparisons

• 66,955,318,816,356 seconds is equal to 2,128,972 years, 1 week, 4 days, 15 hours, 12 minutes, 36 seconds.
• To count from 1 to 66,955,318,816,356 would take you about five million, three hundred twenty-two thousand, four hundred thirty 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 66955318816356 cubic inches would be around 3383.9 feet tall.

Recreational maths with 66955318816356

• 66955318816356 backwards is 65361881355966
• The number of decimal digits it has is: 14
• The sum of 66955318816356's digits is 72
• More coming soon!