80806610040

Names of 80806610040

• Cardinal: 80806610040 can be written as Eighty billion, eight hundred six million, six hundred ten thousand and forty.

Scientific notation

• Scientific notation: 8.080661004 × 10¹⁰

Factors of 80806610040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 463

Divisors of 80806610040

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 31 39 40 52 59 60 62 65 78 93 104 118 120 124 127 130 155 156 177 186 195 223 236 248 254 260 295 310 312 354 372 381 390 403 446 465 472 508 520 590 620 635 669 708 744 762 767 780 806 885 892 930 1016 1115 1180 1209 1240 1270 1338 1416 1524 1534 1560 1612 1651 1770 1784 1829 1860 1905 2015 2230 2301 2360 2418 2540 2676 2899 3048 3068 3224 3302 3345 3540 3658 3720 3810 3835 3937 4030 4460 4602 4836 4953 5080 5352 5487 5798 6045 6136 6604 6690 6913 7080 7316 7493 7620 7670 7874 8060 8255 8697 8920 9145 9204 9672 9906 10974 11505 11596 11811 12090 13157 13208 13380 13826 14495 14632 14986 15240 15340 15748 16120 16510 17394 18290 18408 19685 19812 20739 21948 22479 23010 23192 23622 23777 24180 24765 26314 26760 27435 27652 28321 28990 29972 30680 31496 33020 34565 34788 36580 37465 39370 39471 39624 41478 43485 43896 44958 46020 47244 47554 48360 49530 51181 52628 54870 55304 56642 57980 59055 59944 65785 66040 69130 69576 71331 73160 74930 78740 78942 82956 84963 86970 89869 89916 92040 94488 95108 97409 99060 102362 103695 105256 109740 112395 113284 115960 118110 118885 131570 138260 141605 142662 149860 153543 157480 157884 165912 169926 171041 173940 179738 179832 190216 194818 197355 198120 204724 207390 219480 224790 226568 232283 236220 237770 255905 263140 269607 276520 283210 285324 292227 299720 307086 315768 339852 342082 347880 356655 359476 368173 389636 394710 407867 409448 414780 424815 449345 449580 464566 472440 475540 487045 511810 513123 526280 539214 566420 570648 584454 614172 679704 684164 696849 713310 718952 736346 767715 779272 789420 815734 829560 849630 855205 877951 898690 899160 929132 951080 974090 1023620 1026246 1078428 1104519 1132840 1161415 1168908 1223601 1228344 1348035 1368328 1393698 1426620 1461135 1472692 1535430 1578840 1631468 1670939 1699260 1710410 1755902 1797380 1840865 1858264 1948180 2039335 2047240 2052492 2156856 2209038 2322830 2337816 2447202 2565615 2633853 2696070 2787396 2853240 2922270 2945384 3019679 3070860 3262936 3341878 3398520 3420820 3484245 3511804 3594760 3681730 3896360 4078670 4104984 4389755 4418076 4645660 4894404 5012817 5131230 5267706 5302271 5392140 5522595 5574792 5844540 6039358 6118005 6141720 6683756 6841640 6968490 7023608 7363460 8157340 8354695 8779510 8836152 9059037 9291320 9788808 10025634 10262460 10535412 10604542 10784280 11045190 11413363 11689080 12078716 12236010 13169265 13367512 13936980 14726920 15098395 15906813 16314680 16709390 17559020 18118074 20051268 20524920 21070824 21209084 21722207 22090380 22826726 24157432 24472020 25064085 26338530 26511355 27873960 30196790 31813626 33418780 34240089 35118040 36236148 40102536 42418168 43444414 44180760 45295185 45653452 48944040 50128170 51799109 52677060 53022710 57066815 60393580 63627252 65166621 66837560 68480178 72472296 79534065 86888828 90590370 91306904 100256340 103598218 105354120 106045420 108611035 114133630 120787160 127254504 130333242 136960356 155397327 159068130 171200445 173777656 181180740 200512680 207196436 212090840 217222070 228267260 258995545 260666484 273920712 310794654 318136260 325833105 342400890 362361480 414392872 434444140 456534520 517991090 521332968 621589308 636272520 651666210 673388417 684801780 776986635 868888280 1035982180 1243178616 1303332420 1346776834 1369603560 1553973270 2020165251 2071964360 2606664840 2693553668 3107946540 3366942085 4040330502 5387107336 6215893080 6733884170 8080661004 10100826255 13467768340 16161322008 20201652510 26935536680 40403305020 80806610040
• Sum of all divisors σ(n): 277453209600
• Sum of proper divisors (its aliquot sum) s(n): 196646599560
• 80806610040 is an abundant number, because the sum of its proper divisors (196646599560) is greater than itself. Its abundance is 115839989520

Bases of 80806610040

• Binary: 1001011010000011100110000010001111000₂
• Hexadecimal: 0x12D0730478
• Base-36: 114E63CO

Squares and roots of 80806610040

• 80806610040 squared (80806610040²) is 6529708226156628801600
• 80806610040 cubed (80806610040³) is 527643586306018831531923728064000
• The square root of 80806610040 is 284265.0348530399
• The cube root of 80806610040 is 4323.3025522117

Scales and comparisons

• 80,806,610,040 seconds is equal to 2,569 years, 20 weeks, 5 days, 16 hours, 34 minutes.
• To count from 1 to 80,806,610,040 would take you about five thousand, one hundred thirty-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 80806610040 cubic inches would be around 360.3 feet tall.

Recreational maths with 80806610040

• 80806610040 backwards is 04001660808
• The number of decimal digits it has is: 11
• The sum of 80806610040's digits is 33
• More coming soon!