20144844720

Names of 20144844720

• Cardinal: 20144844720 can be written as Twenty billion, one hundred forty-four million, eight hundred forty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.014484472 × 10¹⁰

Factors of 20144844720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41

Divisors of 20144844720

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 27 28 30 33 35 36 39 40 42 44 45 48 49 52 54 55 56 60 63 65 66 70 72 77 78 80 84 88 90 91 98 99 104 105 108 110 112 117 120 121 126 130 132 135 140 143 144 147 154 156 165 168 176 180 182 189 195 196 198 208 210 216 220 231 234 240 242 245 252 260 264 270 273 280 286 294 297 308 312 315 330 336 351 360 363 364 378 385 390 392 396 420 429 432 440 441 455 462 468 484 490 495 504 520 528 539 540 546 560 572 585 588 594 605 616 624 630 637 660 693 702 715 720 726 728 735 756 770 780 784 792 819 840 847 858 880 882 910 924 936 945 968 980 990 1001 1008 1040 1078 1080 1089 1092 1144 1155 1170 1176 1188 1210 1232 1260 1274 1287 1320 1323 1331 1365 1386 1404 1430 1452 1456 1470 1485 1512 1540 1560 1573 1584 1617 1638 1680 1694 1716 1755 1764 1815 1820 1848 1872 1890 1911 1936 1960 1980 2002 2079 2145 2156 2160 2178 2184 2205 2288 2310 2340 2352 2376 2420 2457 2520 2541 2548 2574 2640 2646 2662 2695 2730 2772 2808 2860 2904 2940 2970 3003 3024 3080 3120 3146 3185 3234 3267 3276 3388 3432 3465 3510 3528 3630 3640 3696 3780 3822 3861 3920 3960 3993 4004 4095 4158 4235 4290 4312 4356 4368 4410 4620 4680 4719 4752 4840 4851 4914 5005 5040 5082 5096 5148 5292 5324 5390 5445 5460 5544 5616 5720 5733 5808 5880 5929 5940 6006 6160 6292 6370 6435 6468 6534 6552 6615 6655 6776 6864 6930 7007 7020 7056 7260 7280 7560 7623 7644 7722 7865 7920 7986 8008 8085 8190 8316 8470 8580 8624 8712 8820 9009 9240 9317 9360 9438 9555 9680 9702 9828 10010 10164 10192 10296 10395 10584 10648 10780 10890 10920 11011 11088 11440 11466 11760 11858 11880 11979 12012 12285 12584 12705 12740 12870 12936 13068 13104 13230 13310 13552 13860 14014 14040 14157 14520 14553 14641 15015 15120 15246 15288 15444 15730 15972 16016 16170 16335 16380 16632 16940 17160 17199 17303 17424 17640 17787 18018 18480 18634 18876 19110 19305 19404 19656 19965 20020 20328 20592 20790 21021 21168 21296 21560 21780 21840 22022 22869 22932 23595 23716 23760 23958 24024 24255 24570 25168 25410 25480 25740 25872 26136 26460 26620 27027 27720 27951 28028 28080 28314 28665 29040 29106 29282 29645 30030 30492 30576 30888 31460 31944 32340 32670 32760 33033 33264 33880 34320 34398 34606 35035 35280 35574 35937 36036 37268 37752 38115 38220 38610 38808 39312 39930 40040 40656 41580 42042 42471 43120 43560 43923 44044 45045 45738 45864 46585 47190 47432 47916 48048 48510 49140 50820 50960 51480 51909 52272 52920 53240 53361 54054 55055 55440 55902 56056 56628 57330 58212 58564 59290 59895 60060 60984 61776 62920 63063 63888 64680 65219 65340 65520 66066 67760 68796 69212 70070 70785 71148 71874 72072 72765 73205 74536 75504 76230 76440 77077 77220 77616 79860 80080 83160 83853 84084 84942 85995 86515 87120 87846 88088 88935 90090 91476 91728 93170 94380 94864 95832 97020 98280 99099 101640 102487 102960 103818 105105 105840 106480 106722 108108 110110 111804 112112 113256 114345 114660 116424 117128 118580 119790 120120 121121 121968 125840 126126 129360 130438 130680 131769 132132 135135 137592 138424 139755 140140 141570 142296 143748 144144 145530 146410 149072 152460 152880 154154 154440 155727 159720 160083 165165 166320 167706 168168 169884 171990 173030 175692 176176 177870 179685 180180 182952 186340 188760 189189 190333 191664 194040 195657 196560 198198 203280 204974 207636 210210 212355 213444 216216 219615 220220 223608 226512 228690 229320 231231 232848 234256 237160 239580 240240 242242 251559 252252 259545 260876 261360 263538 264264 266805 270270 275184 276848 279510 280280 283140 284592 287496 291060 292820 297297 304920 307461 308308 308880 311454 315315 319440 320166 326095 330330 335412 336336 339768 343980 346060 351384 355740 359370 360360 363363 365904 372680 377520 378378 380666 385385 388080 391314 395307 396396 409948 415272 419265 420420 424710 426888 432432 439230 440440 447216 457380 458640 462462 467181 474320 479160 484484 495495 503118 504504 512435 519090 521752 527076 528528 533610 540540 559020 560560 566280 570999 574992 582120 585640 586971 594594 605605 609840 614922 616616 622908 630630 640332 652190 658845 660660 670824 679536 687960 692120 693693 702768 711480 717409 718740 720720 726726 745360 756756 761332 770770 778635 782628 790614 792792 800415 819896 830544 838530 840840 847847 849420 853776 878460 880880 914760 922383 924924 934362 945945 951665 958320 968968 978285 990990 1006236 1009008 1024870 1038180 1043504 1054152 1067220 1081080 1090089 1118040 1132560 1141998 1156155 1164240 1171280 1173942 1189188 1211210 1229844 1233232 1245816 1257795 1261260 1280664 1304380 1317690 1321320 1332331 1341648 1375920 1384240 1387386 1422960 1434818 1437480 1453452 1486485 1513512 1522664 1537305 1541540 1557270 1565256 1581228 1585584 1600830 1639792 1677060 1681680 1695694 1698840 1712997 1756920 1760913 1816815 1829520 1844766 1849848 1868724 1891890 1903330 1937936 1956570 1976535 1981980 2012472 2049740 2076360 2081079 2108304 2134440 2152227 2162160 2180178 2236080 2283996 2312310 2335905 2347884 2378376 2422420 2459688 2491632 2515590 2522520 2543541 2561328 2608760 2635380 2642640 2664662 2767149 2774772 2854995 2869636 2874960 2906904 2934855 2972970 3027024 3045328 3074610 3083080 3114540 3130512 3162456 3201660 3270267 3354120 3391388 3397680 3425994 3468465 3513840 3521826 3587045 3633630 3689532 3699696 3737448 3783780 3806660 3913140 3953070 3963960 3996993 4024944 4099480 4152720 4162158 4239235 4268880 4304454 4360356 4567992 4611915 4624620 4671810 4695768 4756752 4844840 4919376 5031180 5045040 5087082 5138991 5217520 5270760 5329324 5450445 5534298 5549544 5709990 5739272 5813808 5869710 5945940 6149220 6166160 6229080 6324912 6403320 6456681 6540534 6661655 6708240 6782776 6851988 6936930 7043652 7174090 7267260 7379064 7474896 7567560 7613320 7630623 7826280 7906140 7927920 7993986 8198960 8324316 8478470 8564985 8608908 8720712 8804565 9135984 9223830 9249240 9326317 9343620 9391536 9689680 10062360 10174164 10277982 10405395 10541520 10658648 10761135 10900890 11068596 11099088 11419980 11478544 11739420 11891880 11990979 12298440 12458160 12717705 12806640 12913362 13081068 13323310 13565552 13703976 13835745 13873860 14087304 14348180 14534520 14758128 15135120 15226640 15261246 15652560 15812280 15987972 16351335 16648632 16956940 17129970 17217816 17441424 17609130 18447660 18498480 18652634 18687240 19370043 19984965 20124720 20348328 20555964 20810790 21317296 21522270 21801780 22137192 22839960 22891869 23478840 23783760 23981958 24596880 25435410 25694955 25826724 26162136 26646620 27407952 27671490 27747720 27978951 28174608 28696360 29069040 30522492 31624560 31975944 32283405 32702670 33297264 33913880 34259940 34435632 35218260 35972937 36895320 37305268 37374480 38153115 38740086 39969930 40696656 41111928 41621580 43044540 43603560 44274384 45679920 45783738 46631585 46957680 47963916 50870820 51389910 51653448 52324272 53293240 55342980 55495440 55957902 57392720 59954895 61044984 63951888 64566810 65405340 67827760 68519880 70436520 71945874 73790640 74610536 76306230 77480172 79939860 82223856 83243160 83936853 86089080 87207120 91567476 93263170 95927832 96850215 101741640 102779820 103306896 106586480 110685960 111915804 114459345 119909790 122089968 129133620 130810680 137039760 139894755 140873040 143891748 149221072 152612460 154960344 159879720 166486320 167873706 172178160 179864685 183134952 186526340 191855664 193700430 203483280 205559640 221371920 223831608 228918690 239819580 251810559 258267240 261621360 279789510 287783496 305224920 309920688 319759440 335747412 359729370 366269904 373052680 387400860 411119280 419684265 447663216 457837380 479639160 503621118 516534480 559579020 575566992 610449840 671494824 719458740 746105360 774801720 839368530 915674760 959278320 1007242236 1119158040 1259052795 1342989648 1438917480 1549603440 1678737060 1831349520 2014484472 2238316080 2518105590 2877834960 3357474120 4028968944 5036211180 6714948240 10072422360 20144844720
• Sum of all divisors σ(n): 95617317600
• Sum of proper divisors (its aliquot sum) s(n): 75472472880
• 20144844720 is an abundant number, because the sum of its proper divisors (75472472880) is greater than itself. Its abundance is 55327628160

Bases of 20144844720

• Binary: 10010110000101110011110111110110000₂
• Hexadecimal: 0x4B0B9EFB0
• Base-36: 995PXO0

Squares and roots of 20144844720

• 20144844720 squared (20144844720²) is 405814768792911878400
• 20144844720 cubed (20144844720³) is 8175075502415911627011522048000
• The square root of 20144844720 is 141932.5358048675
• The cube root of 20144844720 is 2720.9546785797

Scales and comparisons

• 20,144,844,720 seconds is equal to 640 years, 28 weeks, 1 day, 22 hours, 12 minutes.
• To count from 1 to 20,144,844,720 would take you about one thousand, two hundred eighty-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 20144844720 cubic inches would be around 226.7 feet tall.

Recreational maths with 20144844720

• 20144844720 backwards is 02744844102
• 20144844720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20144844720's digits is 36
• More coming soon!