80809949220

Names of 80809949220

• Cardinal: 80809949220 can be written as Eighty billion, eight hundred nine million, nine hundred forty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.080994922 × 10¹⁰

Factors of 80809949220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138

Divisors of 80809949220

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 33 35 39 42 44 52 55 60 65 66 70 77 78 84 91 97 105 110 121 130 132 140 143 154 156 165 169 182 194 195 210 220 231 242 260 273 286 291 308 330 338 363 364 385 388 390 420 429 455 462 484 485 507 546 572 582 605 660 676 679 715 726 770 780 845 847 858 910 924 970 1001 1014 1067 1092 1155 1164 1183 1210 1261 1358 1365 1430 1452 1455 1540 1573 1690 1694 1716 1815 1820 1859 1940 2002 2028 2037 2134 2145 2310 2366 2420 2522 2535 2541 2716 2730 2860 2910 3003 3146 3201 3380 3388 3395 3549 3630 3718 3783 4004 4074 4235 4268 4290 4620 4719 4732 5005 5044 5070 5082 5335 5460 5577 5820 5915 6006 6292 6305 6402 6790 7098 7260 7436 7469 7566 7865 8148 8470 8580 8827 9295 9409 9438 10010 10140 10164 10185 10670 11011 11154 11737 11830 12012 12610 12705 12804 13013 13580 13871 14196 14938 15015 15132 15730 16005 16393 16940 17654 17745 18590 18818 18876 18915 20020 20370 20449 21340 22022 22308 22407 23474 23595 23660 25220 25410 26026 26481 27742 27885 28227 29876 30030 31460 32010 32786 33033 35211 35308 35490 37180 37345 37636 37830 39039 40740 40898 41613 44044 44135 44814 46948 47045 47190 49179 50820 52052 52962 55055 55484 55770 56454 58685 60060 61347 64020 65065 65572 65863 66066 69355 70422 70980 74690 75660 78078 81796 81965 82159 83226 88270 89628 94090 94380 97097 98358 102245 103499 105924 110110 111540 112035 112908 114751 117370 122317 122694 130130 131726 132132 132405 138710 140844 141135 143143 149380 152581 156156 163930 164318 165165 166452 176055 176540 180323 188180 194194 195195 196716 197589 204490 206998 208065 220220 224070 229502 234740 244634 245388 245895 246477 260260 263452 264810 277420 282270 286286 291291 305162 306735 310497 327860 328636 329315 330330 344253 352110 360646 366951 388388 390390 395178 408980 410795 413996 416130 429429 448140 457743 459004 485485 489268 491790 492954 517495 529620 540969 564540 572572 573755 582582 610324 611585 613470 620994 658630 660660 688506 704220 715715 721292 724493 733902 762905 780780 790356 821590 832260 856219 858858 901615 915486 970970 983580 985908 987945 1034990 1068067 1081938 1138489 1147510 1165164 1223170 1226940 1232385 1241988 1262261 1317260 1345487 1377012 1431430 1448986 1456455 1467804 1525810 1552485 1590121 1643180 1712438 1717716 1721265 1803230 1830972 1834755 1941940 1975890 1983553 2069980 2136134 2147145 2163876 2173479 2276978 2288715 2295020 2446340 2464770 2524522 2568657 2690974 2704845 2862860 2897972 2912910 3051620 3104970 3180242 3204201 3415467 3424876 3442530 3606460 3622465 3669510 3786783 3951780 3967106 4036461 4272268 4281095 4294290 4346958 4553956 4577430 4770363 4929540 5049044 5137314 5340335 5381948 5409690 5692445 5825820 5950659 6209940 6311305 6360484 6408402 6727435 6830934 6885060 7244930 7339020 7573566 7934212 7950605 7969423 8072922 8562190 8588580 8693916 9154860 9418409 9540726 9917765 10274628 10680670 10819380 10867395 11130847 11384890 11901318 12622610 12816804 12843285 13454870 13661868 13884871 14489860 14800357 15147132 15901210 15938846 16021005 16145844 17077335 17124380 17491331 18836818 18933915 19081452 19835530 20182305 21361340 21734790 22261694 22769780 23802636 23851815 23908269 25245220 25686570 26909740 27769742 28255227 29600714 29753295 31802420 31877692 32042010 33392541 34154670 34982662 37673636 37867830 39671060 39847115 40364610 41654613 43469580 44401071 44523388 47092045 47703630 47816538 51373140 52473993 55539484 55654235 56510454 59201428 59506590 64084020 66785082 68309340 69424355 69965324 74001785 75735660 79694230 80729220 83309226 87456655 88802142 94184090 95407260 95633076 103602499 104947986 111308470 113020908 119013180 119541345 122439317 133570164 138848710 141276135 148003570 159388460 166618452 166962705 174913310 177604284 188368180 192404641 207204998 208273065 209895972 222005355 222616940 239082690 244878634 262369965 277697420 282552270 296007140 310807497 333925410 349826620 367317951 384809282 414409996 416546130 444010710 478165380 489757268 518012495 524739930 565104540 577213923 612196585 621614994 667850820 734635902 769618564 833092260 888021420 962023205 1036024990 1049479860 1154427846 1224393170 1243229988 1346832487 1469271804 1554037485 1836589755 1924046410 2072049980 2308855692 2448786340 2693664974 2886069615 3108074970 3673179510 3848092820 4040497461 5387329948 5772139230 6216149940 6734162435 7346359020 8080994922 11544278460 13468324870 16161989844 20202487305 26936649740 40404974610 80809949220
• Sum of all divisors σ(n): 310989333312
• Sum of proper divisors (its aliquot sum) s(n): 230179384092
• 80809949220 is an abundant number, because the sum of its proper divisors (230179384092) is greater than itself. Its abundance is 149369434872

Bases of 80809949220

• Binary: 1001011010000101001011111100000100100₂
• Hexadecimal: 0x12D0A5F824
• Base-36: 114G5NVO

Squares and roots of 80809949220

• 80809949220 squared (80809949220²) is 6530247892938978608400
• 80809949220 cubed (80809949220³) is 527709000622410857903470265448000
• The square root of 80809949220 is 284270.9081492511
• The cube root of 80809949220 is 4323.3621021527

Scales and comparisons

• 80,809,949,220 seconds is equal to 2,569 years, 26 weeks, 2 days, 8 hours, 7 minutes.
• To count from 1 to 80,809,949,220 would take you about five thousand, one hundred thirty-nine 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 80809949220 cubic inches would be around 360.3 feet tall.

Recreational maths with 80809949220

• 80809949220 backwards is 02294990808
• The number of decimal digits it has is: 11
• The sum of 80809949220's digits is 51
• More coming soon!