12808059467399820

Names of 12808059467399820

• Cardinal: 12808059467399820 can be written as Twelve quadrillion, eight hundred eight trillion, fifty-nine billion, four hundred sixty-seven million, three hundred ninety-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.280805946739982 × 10¹⁶

Factors of 12808059467399820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12082847165

Divisors of 12808059467399820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 151 156 180 195 234 260 270 302 351 390 453 468 540 585 604 702 755 780 906 1170 1359 1404 1510 1755 1812 1963 2265 2340 2718 3020 3510 3926 4077 4530 5436 5889 6795 7020 7852 8154 9060 9815 11778 13590 16308 17667 19630 20385 23556 27180 29445 35334 39260 40770 53001 58890 70668 81540 88335 106002 117780 176670 212004 265005 353340 530010 1060020 12082846991 24165693982 36248540973 48331387964 60414234955 72497081946 108745622919 120828469910 144994163892 157077010883 181242704865 217491245838 241656939820 314154021766 326236868757 362485409730 434982491676 471231032649 543728114595 628308043532 652473737514 724970819460 785385054415 942462065298 1087456229190 1304947475028 1413693097947 1570770108830 1631184343785 1824509895641 1884924130596 2174912458380 2356155163245 2827386195894 3141540217660 3262368687570 3649019791282 4241079293841 4712310326490 5473529686923 5654772391788 6524737375140 7068465489735 7298039582564 8482158587682 9122549478205 9424620652980 10947059373846 14136930979470 16420589060769 16964317175364 18245098956410 21205396469205 21894118747692 23718628643333 27367648434615 28273861958940 32841178121538 36490197912820 42410792938410 47437257286666 49261767182307 54735296869230 65682356243076 71155885929999 82102945303845 84821585876820 94874514573332 98523534364614 109470593738460 118593143216665 142311771859998 164205890607690 197047068729228 213467657789997 237186286433330 246308835911535 284623543719996 328411781215380 355779429649995 426935315579994 474372572866660 492617671823070 640402973369991 711558859299990 853870631159988 985235343646140 1067338288949985 1280805946739982 1423117718599980 2134676577899970 2561611893479964 3202014866849955 4269353155799940 6404029733699910 12808059467399820
• Sum of all divisors σ(n): 43196661310279680
• Sum of proper divisors (its aliquot sum) s(n): 30388601842879860
• 12808059467399820 is an abundant number, because the sum of its proper divisors (30388601842879860) is greater than itself. Its abundance is 17580542375480040

Bases of 12808059467399820

• Binary: 101101100000001101110010111010110100010000001010001100₂
• Hexadecimal: 0x2D80DCBAD1028C
• Base-36: 3I42TAGLE30

Squares and roots of 12808059467399820

• 12808059467399820 squared (12808059467399820²) is 164046387320450160761351736032400
• 12808059467399820 cubed (12808059467399820³) is 2101115884212429470819565413682269489831274168000
• The square root of 12808059467399820 is 113172697.5352263131
• The cube root of 12808059467399820 is 233970.5046430361

Scales and comparisons

• 12,808,059,467,399,820 seconds is equal to 407,256,673 years, 6 weeks, 6 days, 19 hours, 57 minutes.
• To count from 1 to 12,808,059,467,399,820 would take you about one billion, two hundred twenty-one million, seven hundred seventy thousand and 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 12808059467399820 cubic inches would be around 19497.5 feet tall.

Recreational maths with 12808059467399820

• 12808059467399820 backwards is 02899376495080821
• The number of decimal digits it has is: 17
• The sum of 12808059467399820's digits is 81
• More coming soon!