80921977293248

Names of 80921977293248

• Cardinal: 80921977293248 can be written as Eighty trillion, nine hundred twenty-one billion, nine hundred seventy-seven million, two hundred ninety-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 8.0921977293248 × 10¹³

Factors of 80921977293248

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 499795

Divisors of 80921977293248

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 64 91 98 104 112 116 137 182 196 203 208 224 232 274 364 377 392 406 416 448 464 548 637 728 754 784 812 832 928 959 1096 1274 1421 1456 1508 1568 1624 1781 1856 1918 2192 2548 2639 2842 2912 3016 3136 3248 3562 3836 3973 4384 5096 5278 5684 5824 6032 6496 6713 7124 7672 7946 8768 10192 10556 11368 12064 12467 12992 13426 14248 15344 15892 18473 20384 21112 22736 24128 24934 26852 27811 28496 30688 31784 36946 40768 42224 45472 49868 51649 53704 55622 56992 61376 63568 73892 84448 87269 90944 99736 103298 107408 111244 113984 127136 147784 168896 174538 194677 199472 206596 214816 222488 254272 295568 349076 361543 389354 398944 413192 429632 444976 499607 591136 698152 723086 778708 797888 826384 889952 999214 1182272 1396304 1446172 1557416 1652768 1779904 1998428 2530801 2792608 2892344 3114832 3305536 3497249 3996856 5061602 5585216 5784688 6229664 6494891 6994498 7993712 10123204 11569376 12459328 12989782 13988996 14488603 15987424 20246408 23138752 24480743 25979564 27977992 28977206 31974848 40492816 45464237 48961486 51959128 55955984 57954412 68446159 80985632 90928474 97922972 101420221 103918256 111911968 115908824 136892318 161971264 181856948 188351839 195845944 202840442 207836512 223823936 231817648 273784636 318249659 363713896 376703678 391691888 405680884 415673024 463635296 479123113 547569272 636499318 709941547 727427792 753407356 783383776 811361768 889800067 927270592 958246226 1095138544 1272998636 1318462873 1419883094 1454855584 1506814712 1566767552 1622723536 1779600134 1916492452 1984938611 2190277088 2545997272 2636925746 2839766188 2909711168 3013629424 3245447072 3353861791 3559200268 3832984904 3969877222 4380554176 5091994544 5273851492 5679532376 6027258848 6228600469 6490894144 6707723582 7118400536 7665969808 7939754444 9229240111 10183989088 10547702984 11359064752 12054517696 12457200938 13415447164 13894570277 14236801072 15331939616 15879508888 18458480222 20367978176 21095405968 22718129504 24914401876 25804201943 26830894328 27789140554 28473602144 30663879232 31759017776 36916960444 42190811936 43600203283 45436259008 49828803752 51608403886 53661788656 55578281108 56947204288 63518035552 73833920888 84381623872 87200406566 97261991939 99657607504 103216807772 107323577312 111156562216 127036071104 147667841776 174400813132 180629413601 194523983878 199315215008 206433615544 214647154624 222313124432 295335683552 348801626264 361258827202 389047967756 398630430016 412867231088 444626248864 590671367104 697603252528 722517654404 778095935512 825734462176 889252497728 1264405895207 1395206505056 1445035308808 1556191871024 1651468924352 2528811790414 2790413010112 2890070617616 3112383742048 5057623580828 5780141235232 6224767484096 10115247161656 11560282470464 20230494323312 40460988646624 80921977293248
• Sum of all divisors σ(n): 209621747603520
• Sum of proper divisors (its aliquot sum) s(n): 128699770310272
• 80921977293248 is an abundant number, because the sum of its proper divisors (128699770310272) is greater than itself. Its abundance is 47777793017024

Bases of 80921977293248

• Binary: 10010011001100100011101101101100000100111000000₂
• Hexadecimal: 0x49991DB609C0
• Base-36: SON1JXQ68

Squares and roots of 80921977293248

• 80921977293248 squared (80921977293248²) is 6548366409048944908586389504
• 80921977293248 cubed (80921977293248³) is 529906757860926664487679910508870957268992
• The square root of 80921977293248 is 8995664.3608600693
• The cube root of 80921977293248 is 43253.5902739979

Scales and comparisons

• 80,921,977,293,248 seconds is equal to 2,573,068 years, 29 weeks, 4 days, 9 hours, 54 minutes, 8 seconds.
• To count from 1 to 80,921,977,293,248 would take you about six million, four hundred thirty-two thousand, six hundred seventy-one 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 80921977293248 cubic inches would be around 3604.5 feet tall.

Recreational maths with 80921977293248

• 80921977293248 backwards is 84239277912908
• The number of decimal digits it has is: 14
• The sum of 80921977293248's digits is 71
• More coming soon!