9947639970180

Names of 9947639970180

• Cardinal: 9947639970180 can be written as Nine trillion, nine hundred forty-seven billion, six hundred thirty-nine million, nine hundred seventy thousand, one hundred eighty.

Scientific notation

• Scientific notation: 9.94763997018 × 10¹²

Factors of 9947639970180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242

Divisors of 9947639970180

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 30 33 36 44 45 46 55 60 66 69 89 90 92 99 109 110 115 121 132 138 165 178 180 198 207 218 220 230 242 253 267 276 327 330 345 356 363 396 414 436 445 460 484 495 506 529 534 545 605 654 660 690 726 759 801 828 890 979 981 990 1012 1035 1058 1068 1089 1090 1199 1210 1265 1308 1335 1380 1452 1518 1587 1602 1635 1780 1815 1958 1962 1980 2047 2070 2116 2178 2180 2277 2398 2420 2507 2530 2645 2670 2783 2937 3036 3174 3204 3270 3597 3630 3795 3916 3924 4005 4094 4140 4356 4554 4761 4796 4895 4905 5014 5060 5290 5340 5445 5566 5819 5874 5995 6141 6348 6540 7194 7260 7521 7590 7921 7935 8010 8188 8349 8811 9108 9522 9701 9790 9810 10028 10235 10580 10769 10791 10890 11132 11385 11638 11748 11990 12282 12535 13189 13915 14388 14685 15042 15180 15842 15870 16020 16698 17457 17622 17985 18423 19044 19402 19580 19620 20470 21538 21582 21780 22517 22563 22770 23276 23763 23805 23980 24564 25047 25070 26378 27577 27830 29095 29103 29370 30084 30705 31684 31740 32307 33396 34914 35244 35970 36846 37605 38804 39567 39605 40940 41745 43076 43164 44055 45034 45126 45540 47081 47526 47610 48505 50094 50140 52371 52756 53845 53955 55154 55660 57661 58190 58206 58740 61410 64009 64614 65945 67551 69828 71289 71940 73692 75210 79134 79210 82731 83490 87131 87285 87309 88110 90068 90252 92115 94162 95052 95220 96921 97010 100188 104742 106711 107690 107910 110308 112585 112815 115322 116380 116412 118701 118815 122820 125235 128018 129228 131890 135102 137885 141243 142578 145515 150420 158268 158420 161535 165462 166980 172983 174262 174570 174618 176220 182183 184230 188324 192027 193842 194020 197835 202653 209484 213422 215380 215820 223123 225170 225630 230644 235405 237402 237630 247687 248193 250470 256036 261393 261855 263780 270204 275770 282486 285156 288305 291030 303347 320045 320133 323070 330924 337755 345966 348524 349140 349236 356445 364366 368460 384054 387684 395670 405306 413655 423729 426844 435655 436545 446246 450340 451260 470810 474804 475260 484605 495374 496386 500940 517891 518949 522786 523710 533555 546549 551540 564972 576081 576610 582060 593505 606694 634271 640090 640266 646140 669369 675510 691932 706215 712890 728732 743061 768108 784179 791340 810612 827310 847458 863389 864915 871310 873090 892492 910041 910915 941620 958441 960135 960399 969210 990748 992772 1013265 1035782 1037898 1045572 1047420 1067110 1093098 1115615 1152162 1153220 1173821 1187010 1213388 1238435 1240965 1268542 1280180 1280532 1306965 1338738 1351020 1412430 1425780 1486122 1516735 1553673 1568358 1600665 1639647 1654620 1694916 1726778 1729830 1742620 1746180 1820082 1821830 1902813 1916882 1920270 1920798 1938420 2004013 2008107 2026530 2071564 2075796 2118645 2134220 2186196 2229183 2231230 2304324 2347642 2374020 2454353 2476870 2481930 2537084 2589455 2590167 2594745 2613930 2677476 2730123 2732745 2824860 2875323 2880405 2972244 3033470 3107346 3136716 3171355 3201330 3279294 3346845 3453556 3459660 3521463 3640164 3643660 3715305 3805626 3833764 3840540 3841596 3920895 4008026 4016214 4053060 4190209 4237290 4316945 4458366 4462460 4550205 4661019 4695284 4792205 4801995 4908706 4953740 4963860 5131829 5178910 5180334 5189490 5227860 5460246 5465490 5696801 5708439 5750646 5760810 5869105 6012039 6066940 6214692 6342710 6402660 6558588 6693690 6976981 7042926 7363059 7430610 7611252 7768365 7770501 7841790 8016052 8032428 8198235 8380418 8474580 8625969 8633890 8916732 9100410 9322038 9497279 9514065 9584410 9603990 9817412 10020065 10040535 10263658 10357820 10360668 10378980 10564389 10920492 10930980 11145915 11393602 11416878 11501292 11521620 11738210 12024078 12271765 12570627 12685420 12950835 13387380 13650615 13953962 14085852 14376615 14726118 14861220 15395487 15536730 15541002 15683580 16396470 16760836 17090403 17251938 17267780 17607315 18036117 18200820 18644076 18994558 19028130 19168820 19207980 19857947 20040130 20081070 20527316 20930943 20951045 21128778 22044143 22089177 22291830 22787204 22833756 23305095 23476420 24048156 24543530 25141254 25659145 25901670 26997883 27301230 27907924 28484005 28491837 28542195 28753230 29452236 30060195 30790974 31073460 31082004 32792940 34180806 34503876 34884905 35214630 36072234 36815295 37711881 37989116 38056260 38852505 39715894 40080260 40162140 41861886 41902090 42257556 43129845 44088286 44178354 44583660 46092299 46186461 46610190 47486395 49087060 50282508 51271209 51318290 51803340 52821945 53995766 54602460 56450119 56968010 56983674 57084390 57506460 59573841 60120390 61581948 62792829 62853135 66132429 68361612 69769810 70429260 72144468 73630590 75423762 76977435 77705010 79431788 80993649 83723772 83804180 85452015 85475511 86259690 88176572 88356708 90180585 92184598 92372922 93220380 94972790 99289735 102542418 102636580 104470069 104654715 105643890 107991532 110220715 110445885 112900238 113936020 113967348 114168780 119147682 120240780 125585658 125706270 132264858 134989415 138276897 139539620 142459185 147261180 150847524 153954870 155410020 161987298 169350357 170904030 170951022 172519380 178721523 180361170 184369196 184745844 188559405 189945580 198397287 198579470 205084836 208940138 209309430 211287780 218437417 220441430 220891770 225800476 230461495 230932305 238295364 242980947 251171316 251412540 256356045 264529716 269978830 276553794 282250595 284918370 297869205 307909740 313410207 313964145 323974596 330662145 338700714 341808060 341902044 357443046 360722340 377118810 396794574 397158940 404968245 414830691 417880276 418618860 427377555 436874834 440882860 441783540 456732781 460922990 461864610 485961894 507015289 508051071 512712090 522350345 539957660 553107588 564501190 569836740 595738410 620951309 626820414 627928290 655312251 661324290 677401428 691384485 714886092 754237620 793589148 809936490 829661382 846751785 854755110 873749668 893607615 913465562 921845980 923729220 940230621 971923788 991986435 1014030578 1016102142 1025424180 1044700690 1092187085 1129002380 1191476820 1214904735 1241902618 1253640828 1255856580 1310624502 1322648580 1370198343 1382768970 1521045867 1567051035 1619872980 1659322764 1693503570 1709510220 1787215230 1826931124 1862853927 1880461242 1965936753 1983972870 2028061156 2032204284 2074153455 2089401380 2184374170 2283663905 2402811587 2429809470 2483805236 2535076445 2540255355 2621249004 2740396686 2765537940 3042091734 3104756545 3134102070 3276561255 3387007140 3574430460 3725707854 3760922484 3931873506 3967945740 4110595029 4148306910 4368748340 4563137601 4567327810 4701153105 4805623174 4859618940 5024060591 5070152890 5080510710 5480793372 5588561781 6084183468 6209513090 6268204140 6553122510 6850991715 7208434761 7451415708 7605229335 7863747012 8221190058 8296613820 9126275202 9134655620 9314269635 9402306210 9611246348 9829683765 10048121182 10140305780 10161021420 11177123562 12014057935 12419026180 13106245020 13701983430 14416869522 15072181773 15210458670 16442380116 18252550404 18628539270 18804612420 19659367530 20096242364 20552975145 21625304283 22354247124 22815688005 24028115870 25120302955 27403966860 27942808905 28833739044 30144363546 30420917340 36042173805 37257078540 39318735060 41105950290 43250608566 45216545319 45631376010 48056231740 50240605910 55264666501 55885617810 60288727092 72084347610 75360908865 82211900580 86501217132 90433090638 91262752020 100481211820 108126521415 110529333002 111771235620 144168695220 150721817730 165793999503 180866181276 216253042830 221058666004 226082726595 276323332505 301443635460 331587999006 432506085660 452165453190 497381998509 552646665010 663175998012 828969997515 904330906380 994763997018 1105293330020 1657939995030 1989527994036 2486909992545 3315879990060 4973819985090 9947639970180
• Sum of all divisors σ(n): 35387414402340
• Sum of proper divisors (its aliquot sum) s(n): 25439774432160
• 9947639970180 is an abundant number, because the sum of its proper divisors (25439774432160) is greater than itself. Its abundance is 15492134461980

Bases of 9947639970180

• Binary: 10010000110000011101100010111111100110000100₂
• Hexadecimal: 0x90C1D8BF984
• Base-36: 3IXVRZX50

Squares and roots of 9947639970180

• 9947639970180 squared (9947639970180²) is 98955540976322751289232400
• 9947639970180 cubed (9947639970180³) is 984374094686853021720875348091089832000
• The square root of 9947639970180 is 3153987.9470568685
• The cube root of 9947639970180 is 21506.6789923241

Scales and comparisons

• 9,947,639,970,180 seconds is equal to 316,304 years, 9 weeks, 2 days, 21 hours, 3 minutes.
• To count from 1 to 9,947,639,970,180 would take you about seven hundred ninety thousand, seven hundred sixty 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 9947639970180 cubic inches would be around 1792.2 feet tall.

Recreational maths with 9947639970180

• 9947639970180 backwards is 0810799367499
• The number of decimal digits it has is: 13
• The sum of 9947639970180's digits is 72
• More coming soon!