80542666467081

Names of 80542666467081

• Cardinal: 80542666467081 can be written as Eighty trillion, five hundred forty-two billion, six hundred sixty-six million, four hundred sixty-seven thousand and eighty-one.

Scientific notation

• Scientific notation: 8.0542666467081 × 10¹³

Factors of 80542666467081

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9456

Divisors of 80542666467081

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 89 91 117 169 189 267 273 351 507 567 623 801 819 1053 1153 1157 1183 1521 1869 2403 2457 3459 3471 3549 4563 5607 7209 7371 8071 8099 8191 10377 10413 10647 13689 14989 15041 16821 24213 24297 24573 31131 31239 31941 44967 45123 50463 57337 72639 72891 73719 93393 93717 95823 102617 104923 105287 106483 134901 135369 172011 194857 217917 218673 221157 307851 314769 315861 319449 404703 406107 516033 584571 653751 656019 663471 718319 728999 745381 923553 944307 947583 958347 1214109 1218321 1334021 1363999 1384279 1548099 1753713 2154957 2186997 2236143 2770659 2832921 2842749 2875041 4002063 4091997 4152837 4644297 5102993 5261139 6464871 6560991 6708429 8311977 8498763 8528247 8625123 9338147 9444223 9476987 9689953 12006189 12275991 12458511 15308979 15783417 17342273 19394613 19682973 20125287 28014441 28332669 28430961 29069859 36018567 36827973 37375533 45926937 52026819 58183839 59048919 60375861 66109561 66338909 84043323 84998007 85292883 87209577 108055701 110483919 112126599 121395911 122774899 123200831 137780811 156080457 198328683 199016727 252129969 254994021 255878649 261628731 364187733 368324697 369602493 413342433 468241371 594986049 597050181 756389907 764982063 767635947 784886193 840535847 859424293 862405817 1092563199 1104974091 1108807479 1404724113 1596073687 1784958147 1791150543 2521607541 2578272879 2587217451 3277689597 3314922273 3326422437 4788221061 5354874441 5373451629 5883750929 7564822623 7734818637 7761652353 9833068791 9944766819 9979267311 10926966011 11172515809 14364663183 17651252787 22694467869 23204455911 23284957059 32780898033 33517547427 43093989549 52953758361 68083403607 69613367733 69854871177 76488762077 98342694099 100552642281 129281968647 142050558143 158861275083 229466286231 295028082297 301657926843 426151674429 476583825249 688398858693 885084246891 904973780529 994353907001 1278455023287 2065196576079 2983061721003 3835365069861 6195589728237 8949185163009 11506095209583 26847555489027 80542666467081
• Sum of all divisors σ(n): 150717856481280
• Sum of proper divisors (its aliquot sum) s(n): 70175190014199
• 80542666467081 is a deficient number, because the sum of its proper divisors (70175190014199) is less than itself. Its deficiency is 10367476452882

Bases of 80542666467081

• Binary: 10010010100000011001101000001100010011100001001₂
• Hexadecimal: 0x4940CD062709
• Base-36: SJSSG2BK9

Squares and roots of 80542666467081

• 80542666467081 squared (80542666467081²) is 6487121121627454174056660561
• 80542666467081 cubed (80542666467081³) is 522490032830796438582224399712554697492441
• The square root of 80542666467081 is 8974556.6167405175
• The cube root of 80542666467081 is 43185.9026194701

Scales and comparisons

• 80,542,666,467,081 seconds is equal to 2,561,007 years, 34 weeks, 1 day, 19 hours, 31 minutes, 21 seconds.
• To count from 1 to 80,542,666,467,081 would take you about six million, four hundred two thousand, five hundred nineteen 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 80542666467081 cubic inches would be around 3598.8 feet tall.

Recreational maths with 80542666467081

• 80542666467081 backwards is 18076466624508
• 80542666467081 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80542666467081's digits is 63
• More coming soon!