80540970720

Names of 80540970720

• Cardinal: 80540970720 can be written as Eighty billion, five hundred forty million, nine hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.054097072 × 10¹⁰

Factors of 80540970720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 75

Divisors of 80540970720

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 41 42 48 49 51 56 60 68 70 80 82 84 85 96 98 102 105 112 119 120 123 136 140 147 160 164 168 170 196 204 205 210 224 238 240 245 246 255 272 280 287 289 294 328 336 340 357 392 408 410 420 476 480 490 492 510 544 560 574 578 588 595 615 656 672 680 697 714 735 784 816 820 833 840 861 867 952 980 984 1020 1120 1148 1156 1176 1190 1230 1312 1360 1394 1428 1435 1445 1470 1568 1632 1640 1666 1680 1722 1734 1785 1904 1960 1968 2009 2023 2040 2091 2296 2312 2352 2380 2460 2499 2720 2788 2856 2870 2890 2940 3280 3332 3360 3444 3468 3485 3570 3808 3920 3936 4018 4046 4080 4165 4182 4305 4335 4592 4624 4704 4760 4879 4913 4920 4998 5576 5712 5740 5780 5880 6027 6069 6560 6664 6888 6936 6970 7140 7840 8036 8092 8160 8330 8364 8610 8670 9184 9248 9520 9758 9826 9840 9996 10045 10115 10455 11152 11424 11480 11560 11760 11849 12054 12138 12495 13328 13776 13872 13940 14161 14280 14637 14739 16072 16184 16660 16728 17220 17340 19040 19516 19652 19680 19992 20090 20230 20910 22304 22960 23120 23520 23698 24108 24276 24395 24565 24990 26656 27552 27744 27880 28322 28560 29274 29478 30135 30345 32144 32368 33320 33456 34153 34391 34440 34680 35547 39032 39304 39984 40180 40460 41820 42483 45920 46240 47396 48216 48552 48790 49130 49980 55760 56644 57120 58548 58956 59245 60270 60690 64288 64736 66640 66912 68306 68782 68880 69360 70805 71094 73185 73695 78064 78608 79968 80360 80920 82943 83521 83640 84966 94792 96432 97104 97580 98260 99960 102459 103173 111520 113288 117096 117912 118490 120540 121380 133280 136612 137564 137760 138720 141610 142188 146370 147390 156128 157216 160720 161840 165886 167042 167280 169932 170765 171955 177735 189584 192864 194208 195160 196520 199920 201433 204918 206346 212415 226576 234192 235824 236980 240737 241080 242760 248829 250563 273224 275128 283220 284376 292740 294780 321440 323680 331772 334084 334560 339864 341530 343910 355470 379168 390320 393040 399840 402866 409836 412692 414715 417605 424830 453152 468384 471648 473960 481474 482160 485520 497658 501126 512295 515865 546448 550256 566440 568752 580601 584647 585480 589560 604299 663544 668168 679728 683060 687820 710940 722211 780640 786080 805732 819672 825384 829430 835210 849660 947920 962948 964320 971040 995316 1002252 1007165 1024590 1031730 1092896 1100512 1132880 1137504 1161202 1169294 1170960 1179120 1203685 1208598 1244145 1252815 1327088 1336336 1359456 1366120 1375640 1410031 1421880 1444422 1611464 1639344 1650768 1658860 1670420 1699320 1741803 1753941 1895840 1925896 1990632 2004504 2014330 2049180 2063460 2265760 2322404 2338588 2341920 2358240 2407370 2417196 2488290 2505630 2654176 2672672 2732240 2751280 2820062 2843760 2888844 2903005 2923235 3021495 3222928 3278688 3301536 3317720 3340840 3398640 3424361 3483606 3507882 3611055 3851792 3981264 4009008 4028660 4092529 4098360 4126920 4230093 4644808 4677176 4814740 4834392 4976580 5011260 5464480 5502560 5640124 5687520 5777688 5806010 5846470 6042990 6445856 6635440 6681680 6797280 6848722 6967212 7015764 7050155 7222110 7703584 7962528 8018016 8057320 8185058 8196720 8253840 8460186 8709015 8769705 9289616 9354352 9629480 9668784 9870217 9953160 10022520 10273083 11280248 11555376 11612020 11692940 12085980 12277587 13270880 13363360 13697444 13934424 14031528 14100310 14444220 16114640 16370116 16393440 16507680 16920372 17121805 17418030 17539410 18579232 18708704 19258960 19337568 19740434 19906320 20045040 20462645 20546166 21150465 22560496 23110752 23224040 23385880 23970527 24171960 24555174 27394888 27868848 28063056 28200620 28888440 29610651 32229280 32740232 33840744 34243610 34836060 35078820 38517920 39480868 39812640 40090080 40925290 41092332 42300930 45120992 46448080 46771760 47941054 48343920 49110348 49351085 51365415 54789776 55737696 56126112 56401240 57776880 59221302 61387935 65480464 67681488 68487220 69672120 70157640 71911581 78961736 81850580 82184664 84601860 92896160 93543520 95882108 96687840 98220696 98702170 102730830 109579552 112802480 115553760 118442604 119852635 122775870 130960928 135362976 136974440 139344240 140315280 143823162 148053255 157923472 163701160 164369328 167793689 169203720 191764216 196441392 197404340 205461660 225604960 236885208 239705270 245551740 273948880 278688480 280630560 287646324 296106510 315846944 327402320 328738656 335587378 338407440 359557905 383528432 392882784 394808680 410923320 473770416 479410540 491103480 503381067 547897760 575292648 592213020 654804640 671174756 676814880 719115810 767056864 789617360 821846640 838968445 947540832 958821080 982206960 1006762134 1150585296 1184426040 1342349512 1438231620 1579234720 1643693280 1677936890 1917642160 1964413920 2013524268 2301170592 2368852080 2516905335 2684699024 2876463240 3355873780 3835284320 4027048536 4737704160 5033810670 5369398048 5752926480 6711747560 8054097072 10067621340 11505852960 13423495120 16108194144 20135242680 26846990240 40270485360 80540970720
• Sum of all divisors σ(n): 321218282448
• Sum of proper divisors (its aliquot sum) s(n): 240677311728
• 80540970720 is an abundant number, because the sum of its proper divisors (240677311728) is greater than itself. Its abundance is 160136341008

Bases of 80540970720

• Binary: 1001011000000100111011010111011100000₂
• Hexadecimal: 0x12C09DAEE0
• Base-36: 11000IQO

Squares and roots of 80540970720

• 80540970720 squared (80540970720²) is 6486847964519897318400
• 80540970720 cubed (80540970720³) is 522457031975488648778660917248000
• The square root of 80540970720 is 283797.4114046849
• The cube root of 80540970720 is 4318.5599538361

Scales and comparisons

• 80,540,970,720 seconds is equal to 2,560 years, 49 weeks, 4 days, 3 hours, 52 minutes.
• To count from 1 to 80,540,970,720 would take you about five thousand, one 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 80540970720 cubic inches would be around 359.9 feet tall.

Recreational maths with 80540970720

• 80540970720 backwards is 02707904508
• 80540970720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80540970720's digits is 42
• More coming soon!