997473971520

Names of 997473971520

• Cardinal: 997473971520 can be written as Nine hundred ninety-seven billion, four hundred seventy-three million, nine hundred seventy-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 9.9747397152 × 10¹¹

Factors of 997473971520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 411

Divisors of 997473971520

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 30 32 36 38 39 40 45 48 52 57 60 61 64 65 72 76 78 80 90 95 96 104 114 117 120 122 127 130 144 152 156 160 171 180 181 183 190 192 195 208 228 234 240 244 247 254 260 285 288 304 305 312 320 342 360 362 366 380 381 390 416 456 468 480 488 494 508 520 543 549 570 576 585 608 610 624 635 684 720 724 732 741 760 762 780 793 832 855 905 912 915 936 960 976 988 1016 1040 1086 1098 1140 1143 1159 1170 1216 1220 1235 1248 1270 1368 1440 1448 1464 1482 1520 1524 1560 1586 1629 1651 1710 1810 1824 1830 1872 1905 1952 1976 2032 2080 2172 2196 2223 2280 2286 2318 2340 2353 2379 2413 2440 2470 2496 2540 2715 2736 2745 2880 2896 2928 2964 3040 3048 3120 3172 3258 3302 3420 3439 3477 3620 3648 3660 3705 3744 3810 3904 3952 3965 4064 4160 4344 4392 4446 4560 4572 4636 4680 4706 4758 4826 4880 4940 4953 5080 5430 5472 5490 5715 5792 5795 5856 5928 6080 6096 6240 6344 6516 6604 6840 6878 6954 7059 7137 7239 7240 7320 7410 7488 7620 7747 7904 7930 8128 8145 8255 8688 8784 8892 9120 9144 9272 9360 9412 9516 9652 9760 9880 9906 10160 10317 10431 10860 10944 10980 11041 11115 11430 11584 11590 11712 11765 11856 11895 12065 12192 12480 12688 13032 13208 13680 13756 13908 14118 14274 14478 14480 14640 14820 14859 15067 15240 15494 15808 15860 16290 16510 17195 17376 17385 17568 17784 18240 18288 18544 18720 18824 19032 19304 19520 19760 19812 20320 20634 20862 21177 21717 21720 21960 22082 22230 22860 22987 23180 23241 23530 23712 23790 24130 24384 24765 25376 26064 26416 27360 27512 27816 28236 28548 28956 28960 29280 29640 29718 30134 30480 30951 30988 31369 31720 32580 33020 33123 34390 34752 34770 35136 35295 35568 35685 36195 36576 37088 37440 37648 38064 38608 38735 39520 39624 40640 41268 41724 42354 43434 43440 43920 44164 44460 44707 45201 45720 45974 46360 46482 47060 47424 47580 48260 49530 50752 51585 52128 52155 52832 54720 55024 55205 55632 56472 57096 57912 57920 58560 59280 59436 60268 60960 61902 61976 62738 63440 65160 66040 66246 68780 68961 69540 69723 70590 71136 71370 72390 73152 74176 74295 75296 75335 76128 77216 77470 79040 79248 82536 83448 84708 86868 86880 87840 88328 88920 89414 90402 91440 91948 92720 92964 94107 94120 95160 96520 99060 99369 100711 103170 104256 104310 105664 105885 108585 110048 110410 111264 112944 114192 114935 115824 116205 118560 118872 120536 121920 123804 123952 125476 126880 130320 132080 132492 134121 135603 137560 137922 139080 139446 141180 142272 142740 143533 144780 147193 148590 150592 150670 152256 154432 154755 154940 156845 158496 165072 165615 166896 169416 173736 173760 175680 176656 177840 178828 180804 182880 183896 185440 185928 188214 188240 190320 193040 198120 198738 201422 206340 206883 208620 209779 211770 217170 220096 220820 222528 223535 225888 226005 228384 229870 231648 232410 237120 237744 241072 247608 247904 250952 253760 260640 264160 264984 268242 271206 275120 275844 278160 278892 282321 282360 285480 287066 289560 294386 297180 298831 301340 302133 309510 309880 313690 316992 330144 331230 333792 338832 344805 347472 348615 353312 355680 357656 361608 365760 367792 370880 371856 376428 376480 380640 386080 396240 397476 402363 402844 412680 413766 417240 419558 423540 430599 434340 436753 441579 441640 447070 451776 452010 456768 459740 463296 464820 470535 475488 482144 495216 495808 496845 501904 503555 521280 528320 529968 536484 542412 550240 551688 556320 557784 564642 564720 570960 574132 579120 588772 594360 597662 602680 604266 619020 619760 627380 629337 660288 662460 667584 670605 677664 678015 689610 694944 697230 706624 711360 715312 717665 723216 735584 735965 743712 752856 752960 761280 772160 792480 794952 804726 805688 825360 827532 834480 839116 847080 861198 868680 873506 883158 883280 894140 896493 904020 906399 919480 929640 941070 950976 964288 990432 993690 1003808 1007110 1034415 1048895 1059936 1072968 1084824 1100480 1103376 1112640 1115568 1129284 1129440 1141920 1148264 1158240 1177544 1188720 1195324 1205360 1208532 1238040 1239520 1254760 1258674 1291797 1310259 1324737 1324920 1341210 1355328 1356030 1379220 1389888 1394460 1402207 1411605 1430624 1435330 1446432 1471168 1471930 1487424 1494155 1505712 1510665 1584960 1589904 1609452 1611376 1650720 1655064 1668960 1678232 1694160 1722396 1737360 1747012 1766316 1766560 1788280 1792986 1808040 1812798 1838960 1859280 1882140 1888011 1913509 1980864 1987380 2007616 2011815 2014220 2068830 2097790 2119872 2145936 2152995 2169648 2183765 2206752 2207895 2231136 2258568 2258880 2283840 2296528 2316480 2355088 2377440 2390648 2410720 2417064 2476080 2479040 2509520 2517348 2583594 2620518 2649474 2649840 2682420 2689479 2712060 2727127 2758440 2788920 2804414 2823210 2861248 2870660 2892864 2943860 2988310 3011424 3021330 3146685 3179808 3218904 3222752 3301440 3310128 3337920 3356464 3388320 3444792 3474720 3494024 3532632 3533120 3576560 3585972 3616080 3625596 3677920 3718560 3764280 3776022 3827018 3930777 3974760 4023630 4028440 4137660 4195580 4206621 4291872 4305990 4339296 4367530 4413504 4415790 4462272 4482465 4517136 4531995 4593056 4710176 4754880 4781296 4821440 4834128 4952160 5019040 5034696 5167188 5241036 5298948 5299680 5364840 5378958 5424120 5454254 5516880 5577840 5608828 5646420 5677789 5740527 5741320 5887720 5976620 6022848 6042660 6293370 6359616 6437808 6445504 6458985 6551295 6620256 6623685 6712928 6776640 6889584 6949440 6988048 7011035 7065264 7153120 7171944 7232160 7251192 7355840 7437120 7528560 7552044 7654036 7861554 7949520 8047260 8056880 8181381 8275320 8391160 8413242 8583744 8611980 8678592 8735060 8831580 8964930 9034272 9063990 9186112 9420352 9440055 9562592 9567545 9668256 9904320 10038080 10069392 10334376 10482072 10597896 10599360 10729680 10757916 10848240 10908508 11033760 11155680 11217656 11292840 11355578 11481054 11482640 11775440 11953240 12085320 12586740 12619863 12875616 12917970 13102590 13240512 13247370 13425856 13447395 13635635 13779168 13976096 14022070 14130528 14306240 14343888 14464320 14502384 15057120 15104088 15308072 15723108 15899040 16094520 16113760 16362762 16550640 16782320 16826484 17033367 17221581 17223960 17470120 17663160 17929860 18068544 18127980 18228691 18880110 19125184 19135090 19336512 19653885 20138784 20668752 20964144 21033105 21195792 21459360 21515832 21696480 21817016 22067520 22311360 22435312 22585680 22711156 22962108 22965280 23550880 23906480 24170640 24544143 25173480 25239726 25751232 25835940 26205180 26494740 26641933 26894790 27271270 27558336 27952192 28044140 28261056 28388945 28687776 28702635 29004768 30114240 30208176 30616144 31446216 31798080 32189040 32227520 32725524 33101280 33564640 33652968 34066734 34443162 34447920 34940240 35326320 35859720 36255960 36457382 37760220 38270180 39307770 40277568 40906905 41337504 41928288 42066210 42391584 42918720 43031664 43392960 43634032 44870624 45171360 45422312 45924216 45930560 47101760 47812960 48341280 49088286 50346960 50479452 51100101 51671880 52410360 52989480 53283866 53789580 54542540 54686073 56088280 56777890 57375552 57405270 58009536 60416352 61232288 62892432 63099315 64378080 65451048 66202560 67129280 67305936 68133468 68886324 68895840 69880480 70652640 71719440 72511920 72914764 75520440 76540360 78615540 79925799 81813810 82675008 83856576 84132420 84783168 85166835 86063328 86107905 87268064 89741248 90342720 90844624 91143455 91848432 95625920 96682560 98176572 100693920 100958904 102200202 103343760 104820720 105978960 106567732 107579160 109085080 109372146 112176560 113555780 114810540 120832704 122464576 122720715 125784864 126198630 128756160 130902096 133209665 134611872 136266936 137772648 137791680 139760960 141305280 143438880 145023840 145829528 151040880 153080720 157231080 159851598 163627620 164058219 168264840 170333670 172126656 172215810 174536128 181689248 182286910 183696864 196353144 201387840 201917808 204400404 206687520 209641440 211957920 213135464 215158320 218170160 218744292 224353120 227111560 229621080 239777397 245441430 251569728 252397260 255500505 261804192 266419330 269223744 272533872 273430365 275545296 286877760 290047680 291659056 302081760 306161440 314462160 319703196 327255240 328116438 336529680 340667340 344431620 346345129 363378496 364573820 367393728 392706288 399628995 403835616 408800808 413375040 419282880 423915840 426270928 430316640 436340320 437488584 448706240 454223120 459242160 479554794 490882860 504794520 511001010 523608384 532838660 545067744 546860730 551090592 583318112 604163520 612322880 628924320 639406392 654510480 656232876 673059360 681334680 688863240 692690258 729147640 785412576 799257990 807671232 817601616 820291095 852541856 860633280 872680640 874977168 908446240 918484320 959109588 981765720 1009589040 1022002020 1039035387 1065677320 1090135488 1093721460 1102181184 1166636224 1198886985 1257848640 1278812784 1309020960 1312465752 1346118720 1362669360 1377726480 1385380516 1458295280 1570825152 1598515980 1635203232 1640582190 1705083712 1731725645 1749954336 1816892480 1836968640 1918219176 1963531440 2019178080 2044004040 2078070774 2131354640 2187442920 2397773970 2557625568 2618041920 2624931504 2725338720 2755452960 2770761032 2916590560 3117106161 3197031960 3270406464 3281164380 3463451290 3499908672 3836438352 3927062880 4038356160 4088008080 4156141548 4262709280 4374885840 4795547940 5115251136 5195176935 5249863008 5450677440 5510905920 5541522064 5833181120 6234212322 6394063920 6562328760 6926902580 7672876704 7854125760 8176016160 8312283096 8525418560 8749771680 9591095880 10390353870 10499726016 11083044128 12468424644 12788127840 13124657520 13853805160 15345753408 15585530805 16352032320 16624566192 17499543360 19182191760 20780707740 22166088256 24936849288 25576255680 26249315040 27707610320 31171061610 33249132384 38364383520 41561415480 49873698576 52498630080 55415220640 62342123220 66498264768 76728767040 83122830960 99747397152 110830441280 124684246440 166245661920 199494794304 249368492880 332491323840 498736985760 997473971520
• Sum of all divisors σ(n): 4006170255360
• Sum of proper divisors (its aliquot sum) s(n): 3008696283840
• 997473971520 is an abundant number, because the sum of its proper divisors (3008696283840) is greater than itself. Its abundance is 2011222312320

Bases of 997473971520

• Binary: 1110100000111110000101001110110101000000₂
• Hexadecimal: 0xE83E14ED40
• Base-36: CQ8E8Y80

Squares and roots of 997473971520

• 997473971520 squared (997473971520²) is 994954323859881771110400
• 997473971520 cubed (997473971520³) is 992441040901512566227142288375808000
• The square root of 997473971520 is 998736.1871485383
• The cube root of 997473971520 is 9991.5728053007

Scales and comparisons

• 997,473,971,520 seconds is equal to 31,716 years, 30 weeks, 3 days, 15 hours, 12 minutes.
• To count from 1 to 997,473,971,520 would take you about sixty-three thousand, four hundred thirty-three 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 997473971520 cubic inches would be around 832.6 feet tall.

Recreational maths with 997473971520

• 997473971520 backwards is 025179374799
• The number of decimal digits it has is: 12
• The sum of 997473971520's digits is 63
• More coming soon!