806809842840

Names of 806809842840

• Cardinal: 806809842840 can be written as Eight hundred six billion, eight hundred nine million, eight hundred forty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.0680984284 × 10¹¹

Factors of 806809842840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1178

Divisors of 806809842840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 149 170 193 204 255 289 298 340 386 408 447 510 578 579 596 680 745 772 809 867 894 965 1020 1156 1158 1192 1445 1490 1544 1618 1734 1788 1930 2040 2235 2312 2316 2427 2533 2890 2895 2980 3236 3281 3468 3576 3860 4045 4335 4470 4632 4854 5066 5780 5790 5960 6472 6562 6936 7599 7720 8090 8670 8940 9708 9843 10132 11560 11580 12135 12665 13124 13753 15198 16180 16405 17340 17880 19416 19686 20264 23160 24270 25330 26248 27506 28757 30396 32360 32810 34680 37995 39372 41259 43061 48540 49215 50660 55012 55777 57514 60792 65620 68765 75990 78744 82518 86122 86271 97080 98430 101320 110024 111554 115028 120541 129183 131240 137530 143785 151980 156137 165036 167331 172244 172542 196860 206295 215305 223108 230056 233801 241082 258366 275060 278885 287570 303960 312274 330072 334662 344488 345084 361623 393720 412590 430610 431355 446216 467602 468411 482164 488869 516732 550120 557770 575140 602705 624548 645915 669324 690168 701403 723246 780685 825180 836655 861220 862710 935204 936822 964328 977738 1033464 1115540 1150280 1169005 1205410 1249096 1291830 1338648 1402806 1446492 1466607 1561370 1650360 1673310 1722440 1725420 1808115 1870408 1873644 1955476 2049197 2231080 2338010 2342055 2410820 2444345 2583660 2654329 2805612 2892984 2933214 3122740 3346620 3450840 3507015 3616230 3747288 3910952 4098394 4676020 4684110 4821640 4888690 5167320 5308658 5611224 5866428 6147591 6245480 6693240 7014030 7232460 7333035 7962987 8196788 8310773 9352040 9368220 9777380 10245985 10617316 11732856 12295182 13271645 14028060 14464920 14666070 15925974 16393576 16621546 18736440 19554760 20491970 21234632 23264413 24590364 24932319 26543290 28056120 29332140 30737955 31851948 33243092 34836349 39814935 40983940 41553865 45123593 46528826 49180728 49864638 53086580 58664280 61475910 63703896 66486184 69672698 69793239 79629870 81967880 83107730 90247186 93057652 99729276 104509047 106173160 116322065 122951820 124661595 135370779 139345396 139586478 159259740 166215460 174181745 180494372 186115304 199458552 209018094 225617965 232644130 245903640 249323190 270741558 278690792 279172956 318519480 332430920 348363490 348966195 360988744 395495021 418036188 451235930 465288260 498646380 522545235 541483116 558345912 676853895 696726980 697932390 790990042 836072376 902471860 930576520 997292760 1045090470 1082966232 1186485063 1353707790 1393453960 1395864780 1581980084 1804943720 1977475105 2090180940 2372970126 2707415580 2791729560 3163960168 3954950210 4180361880 4745940252 5414831160 5932425315 6723415357 7909900420 9491880504 11864850630 13446830714 15819800840 20170246071 23729701260 26893661428 33617076785 40340492142 47459402520 53787322856 67234153570 80680984284 100851230355 134468307140 161361968568 201702460710 268936614280 403404921420 806809842840
• Sum of all divisors σ(n): 2605066920000
• Sum of proper divisors (its aliquot sum) s(n): 1798257077160
• 806809842840 is an abundant number, because the sum of its proper divisors (1798257077160) is greater than itself. Its abundance is 991447234320

Bases of 806809842840

• Binary: 1011101111011001100111010011010010011000₂
• Hexadecimal: 0xBBD99D3498
• Base-36: AAN5QYZC

Squares and roots of 806809842840

• 806809842840 squared (806809842840²) is 650942122503505499265600
• 806809842840 cubed (806809842840³) is 525186511554989299211554471418304000
• The square root of 806809842840 is 898225.9419767389
• The cube root of 806809842840 is 9309.4436882305

Scales and comparisons

• 806,809,842,840 seconds is equal to 25,654 years, 2 weeks, 6 days, 21 hours, 14 minutes.
• To count from 1 to 806,809,842,840 would take you about fifty-one thousand, three hundred eight 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 806809842840 cubic inches would be around 775.8 feet tall.

Recreational maths with 806809842840

• 806809842840 backwards is 048248908608
• The number of decimal digits it has is: 12
• The sum of 806809842840's digits is 57
• More coming soon!