80819934997977648

Names of 80819934997977648

• Cardinal: 80819934997977648 can be written as Eighty quadrillion, eight hundred nineteen trillion, nine hundred thirty-four billion, nine hundred ninety-seven million, nine hundred seventy-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.0819934997977648 × 10¹⁶

Factors of 80819934997977648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10414918713

Divisors of 80819934997977648

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 33 36 44 46 48 54 66 69 71 72 88 92 99 108 132 138 142 144 176 184 198 207 213 216 253 264 276 284 297 368 396 414 426 432 506 528 552 568 594 621 639 759 781 792 828 852 1012 1104 1136 1188 1242 1278 1518 1562 1584 1633 1656 1704 1917 2024 2277 2343 2376 2484 2556 3036 3124 3266 3312 3408 3834 4048 4554 4686 4752 4899 4968 5112 6072 6248 6532 6831 7029 7668 9108 9372 9798 9936 10224 12144 12496 13064 13662 14058 14697 15336 17963 18216 18744 19596 21087 26128 27324 28116 29394 30672 35926 36432 37488 39192 42174 44091 53889 54648 56232 58788 71852 78384 84348 88182 107778 109296 112464 117576 143704 161667 168696 176364 215556 235152 287408 323334 337392 352728 431112 485001 646668 705456 862224 970002 1293336 1940004 2586672 3880008 7760016 10414918603 20829837206 31244755809 41659674412 62489511618 83319348824 93734267427 114564104633 124979023236 166638697648 187468534854 229128209266 239543127869 249958046472 281202802281 343692313899 374937069708 458256418532 479086255738 499916092944 562405604562 687384627798 718629383607 739459220813 749874139416 916512837064 958172511476 1031076941697 1124811209124 1374769255596 1437258767214 1478918441626 1499748278832 1833025674128 1916345022952 2062153883394 2155888150821 2218377662439 2249622418248 2634974406559 2749538511192 2874517534428 2957836883252 3093230825091 3832690045904 4124307766788 4311776301642 4436755324878 4499244836496 5269948813118 5499077022384 5749035068856 5915673766504 6186461650182 6467664452463 6655132987317 7904923219677 8134051428943 8248615533576 8623552603284 8873510649756 10539897626236 11498070137712 11831347533008 12372923300364 12935328904926 13310265974634 15809846439354 16268102857886 16497231067152 17007562078699 17247105206568 17747021299512 19965398961951 21079795252472 23714769659031 24402154286829 24745846600728 25870657809852 26620531949268 31619692878708 32536205715772 34015124157398 34494210413136 35494042599024 39930797923902 42159590504944 47429539318062 48804308573658 49491693201456 51022686236097 51741315619704 53241063898536 63239385757416 65072411431544 68030248314796 71144308977093 73206462860487 79861595847804 94859078636124 97608617147316 102045372472194 103482631239408 106482127797072 126478771514832 130144822863088 136060496629592 142288617954186 146412925720974 153068058708291 159723191695608 187083182865689 189718157272248 195217234294632 204090744944388 219619388581461 272120993259184 284577235908372 292825851441948 306136117416582 319446383391216 374166365731378 379436314544496 390434468589264 408181489888776 439238777162922 459204176124873 561249548597067 569154471816744 585651702883896 612272234833164 748332731462756 816362979777552 878477554325844 918408352249746 1122499097194134 1138308943633488 1171303405767792 1224544469666328 1496665462925512 1683748645791201 1756955108651688 1836816704499492 2244998194388268 2449088939332656 2993330925851024 3367497291582402 3513910217303376 3673633408998984 4489996388776536 5051245937373603 6734994583164804 7347266817997968 8979992777553072 10102491874747206 13469989166329608 20204983749494412 26939978332659216 40409967498988824 80819934997977648
• Sum of all divisors σ(n): 267795052693954560
• Sum of proper divisors (its aliquot sum) s(n): 186975117695976912
• 80819934997977648 is an abundant number, because the sum of its proper divisors (186975117695976912) is greater than itself. Its abundance is 106155182697999264

Bases of 80819934997977648

• Binary: 100011111001000010100110101111100010100110001101000110000₂
• Hexadecimal: 0x11F214D7C531A30
• Base-36: M3S9XKSWTO0

Squares and roots of 80819934997977648

• 80819934997977648 squared (80819934997977648²) is 6531861893077332285629849907611904
• 80819934997977648 cubed (80819934997977648³) is 527904653614277221334817174490441988285881250721792
• The square root of 80819934997977648 is 284288471.4475380339
• The cube root of 80819934997977648 is 432354.0175753497

Scales and comparisons

• 80,819,934,997,977,648 seconds is equal to 2,569,823,940 years, 24 weeks, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 80,819,934,997,977,648 would take you about seven billion, seven hundred nine million, four hundred seventy-one thousand, eight hundred twenty-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 80819934997977648 cubic inches would be around 36029.5 feet tall.

Recreational maths with 80819934997977648

• 80819934997977648 backwards is 84677979943991808
• 80819934997977648 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 80819934997977648's digits is 108
• More coming soon!