80906708948478

Names of 80906708948478

• Cardinal: 80906708948478 can be written as Eighty trillion, nine hundred six billion, seven hundred eight million, nine hundred forty-eight thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 8.0906708948478 × 10¹³

Factors of 80906708948478

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 658

Divisors of 80906708948478

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 14 21 42 73 97 103 146 194 206 219 291 309 373 438 511 582 618 679 721 746 1022 1119 1358 1442 1533 2037 2163 2238 2611 3066 4074 4326 5222 5329 7081 7519 7833 9409 9991 10658 14162 15038 15666 15987 18818 19982 21243 22557 27229 28227 29973 31974 36181 37303 38419 42486 45114 49567 52633 54458 56454 59946 65863 69937 72362 74606 76838 81687 99134 105266 108543 111909 115257 131726 139874 148701 157899 163374 190603 197589 209811 217086 223818 230514 253267 268933 297402 315798 381206 395178 419622 506534 516913 537866 548887 571809 686857 729343 759801 806799 969127 1033826 1097774 1143618 1373714 1458686 1519602 1550739 1613598 1646661 1938254 1987717 2060571 2188029 2641213 2804587 2907381 3101478 3293322 3509557 3618391 3726643 3842209 3975434 4121142 4376058 4807999 5105401 5282426 5609174 5814762 5963151 6783889 7019114 7236782 7453286 7684418 7923639 8413761 9615998 10210802 10528671 10855173 11179929 11526627 11926302 13567778 13914019 14423997 15316203 15847278 16827522 18488491 19632109 20351667 21057342 21710346 22359858 23053254 24566899 26086501 27828038 28847994 30632406 36976982 39264218 40703334 41742057 49133798 50140561 52173002 53242039 55465473 58896327 70746271 73700697 78259503 83484114 100281122 106484078 110930946 117792654 141492542 147401394 150421683 156519006 159726117 192808549 204734851 212238813 256197661 272044939 300843366 319452234 350983927 361484371 372694273 385617098 409469702 424477626 495223897 512395322 544089878 578425647 614204553 701967854 722968742 745388546 768592983 816134817 990447794 1052951781 1084453113 1118082819 1156851294 1228409106 1349659843 1433143957 1485671691 1537185966 1632269634 1793383627 1904314573 2105903562 2168906226 2236165638 2530390597 2699319686 2866287914 2971343382 3586767254 3808629146 4048979529 4299431871 5060781194 5164477783 5380150881 5712943719 7591171791 8097959058 8598863742 10328955566 10760301762 11425887438 15182343582 15493433349 18702429253 19859280547 26388359083 30986866698 36151344481 37404858506 39718561094 52776718166 56107287759 59577841641 72302688962 79165077249 108454033443 112214575518 119155683282 130917004771 139014963829 158330154498 184718513581 216908066886 261834009542 278029927658 369437027162 392751014313 417044891487 554155540743 785502028626 834089782974 1108311081486 1926350213059 3852700426118 5779050639177 11558101278354 13484451491413 26968902982826 40453354474239 80906708948478
• Sum of all divisors σ(n): 191802664475136
• Sum of proper divisors (its aliquot sum) s(n): 110895955526658
• 80906708948478 is an abundant number, because the sum of its proper divisors (110895955526658) is greater than itself. Its abundance is 29989246578180

Bases of 80906708948478

• Binary: 10010011001010110001111101001011001010111111110₂
• Hexadecimal: 0x49958FA595FE
• Base-36: SOG11K3Y6

Squares and roots of 80906708948478

• 80906708948478 squared (80906708948478²) is 6545895552873730080458516484
• 80906708948478 cubed (80906708948478³) is 529606866303491362689043458537307469711352
• The square root of 80906708948478 is 8994815.6706226059
• The cube root of 80906708948478 is 43250.8697428941

Scales and comparisons

• 80,906,708,948,478 seconds is equal to 2,572,583 years, 4 weeks, 2 days, 11 hours, 1 minute, 18 seconds.
• To count from 1 to 80,906,708,948,478 would take you about six million, four hundred thirty-one thousand, four hundred fifty-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 80906708948478 cubic inches would be around 3604.2 feet tall.

Recreational maths with 80906708948478

• 80906708948478 backwards is 87484980760908
• The number of decimal digits it has is: 14
• The sum of 80906708948478's digits is 78
• More coming soon!