66722891034142

Names of 66722891034142

• Cardinal: 66722891034142 can be written as Sixty-six trillion, seven hundred twenty-two billion, eight hundred ninety-one million, thirty-four thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.6722891034142 × 10¹³

Factors of 66722891034142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 835

Divisors of 66722891034142

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 14 23 31 46 49 62 89 98 161 178 217 322 434 529 623 683 713 1058 1127 1246 1366 1426 1519 2047 2254 2759 3038 3703 4094 4361 4781 4991 5518 7406 8722 9562 9982 14329 15709 16399 19313 21173 25921 28658 31418 32798 33467 34937 38626 42346 47081 51842 60787 63457 66934 69874 94162 100303 109963 114793 121574 126914 135191 148211 200606 219926 229586 270382 296422 329567 361307 425509 444199 466489 486979 659134 722614 769741 803551 851018 888398 932978 973958 1037477 1398101 1459511 1539482 1607102 1884397 2074954 2306969 2529149 2796202 2919022 2978563 3109393 3265423 3408853 3768794 4613938 5058298 5957126 6218786 6530846 6817706 9786707 10216577 10729247 11200517 13190779 14461159 17704043 19573414 20433154 21458494 22401034 22857961 23861971 26381558 28922318 32156323 35408086 41517521 43341131 45715922 47723942 64312646 68506949 71516039 75104729 78403619 83035042 86682262 92335453 101228113 137013898 143032078 150209458 156807238 184670906 202456226 225094261 246772681 290622647 303387917 332606657 450188522 493545362 525733103 548825333 581245294 606775834 665213314 708596791 954902983 996846013 1051466206 1097650666 1287043151 1417193582 1575659827 1727408767 1909805966 1993692026 2034358529 2123715419 2328246599 2574086302 3151319654 3454817534 4068717058 4247430838 4656493198 6684320881 6977922091 7649953111 9009302057 12091861369 13368641762 13955844182 15299906222 16297726193 18018604114 21962768609 24183722738 29601992473 32595452386 43925537218 46790246167 48845454637 53549671777 59203984946 63065114399 93580492334 97690909274 107099343554 126130228798 153739380263 207213947311 307478760526 374847702439 414427894622 680845826879 749695404878 1076175661841 1361691653758 1450497631177 2152351323682 2900995262354 4765920788153 9531841576306 33361445517071 66722891034142
• Sum of all divisors σ(n): 127230567549120
• Sum of proper divisors (its aliquot sum) s(n): 60507676514978
• 66722891034142 is a deficient number, because the sum of its proper divisors (60507676514978) is less than itself. Its deficiency is 6215214519164

Bases of 66722891034142

• Binary: 1111001010111100100010001101111110111000011110₂
• Hexadecimal: 0x3CAF2237EE1E
• Base-36: NNG2ML5PA

Squares and roots of 66722891034142

• 66722891034142 squared (66722891034142²) is 4451944187953986890209676164
• 66722891034142 cubed (66722891034142³) is 297046586942935658756014210241408887591288
• The square root of 66722891034142 is 8168408.1089366487
• The cube root of 66722891034142 is 40559.4090328363

Scales and comparisons

• 66,722,891,034,142 seconds is equal to 2,121,581 years, 28 weeks, 3 days, 6 hours, 22 minutes, 22 seconds.
• To count from 1 to 66,722,891,034,142 would take you about five million, three hundred three 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 66722891034142 cubic inches would be around 3380 feet tall.

Recreational maths with 66722891034142

• 66722891034142 backwards is 24143019822766
• The number of decimal digits it has is: 14
• The sum of 66722891034142's digits is 55
• More coming soon!