40684119840

Names of 40684119840

• Cardinal: 40684119840 can be written as Forty billion, six hundred eighty-four million, one hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.068411984 × 10¹⁰

Factors of 40684119840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2656

Divisors of 40684119840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 20 21 24 26 28 30 32 34 35 36 39 40 42 45 48 49 51 52 56 60 63 65 68 70 72 78 80 84 85 90 91 96 98 102 104 105 112 117 119 120 126 130 136 140 144 147 153 156 160 168 170 180 182 195 196 204 208 210 221 224 234 238 240 245 252 255 260 272 273 280 288 294 306 312 315 336 340 357 360 364 390 392 408 416 420 441 442 455 468 476 480 490 504 510 520 544 546 560 585 588 595 612 624 630 637 663 672 680 714 720 728 735 765 780 784 816 819 833 840 882 884 910 936 952 980 1008 1020 1040 1071 1092 1105 1120 1170 1176 1190 1224 1248 1260 1274 1326 1360 1365 1428 1440 1456 1470 1530 1547 1560 1568 1632 1638 1666 1680 1764 1768 1785 1820 1872 1904 1911 1960 1989 2016 2040 2080 2142 2184 2205 2210 2340 2352 2380 2448 2499 2520 2548 2609 2652 2720 2730 2856 2912 2940 3060 3094 3120 3185 3276 3315 3332 3360 3528 3536 3570 3640 3744 3808 3822 3920 3978 4080 4095 4165 4284 4368 4410 4420 4641 4680 4704 4760 4896 4998 5040 5096 5218 5304 5355 5460 5712 5733 5880 6120 6188 6240 6370 6552 6630 6664 7056 7072 7140 7280 7497 7644 7735 7827 7840 7956 8160 8190 8330 8568 8736 8820 8840 9282 9360 9520 9555 9945 9996 10080 10192 10436 10608 10710 10829 10920 11424 11466 11760 12240 12376 12495 12740 13045 13104 13260 13328 13923 14112 14280 14560 14994 15288 15470 15654 15912 16380 16660 17136 17640 17680 18263 18564 18720 19040 19110 19890 19992 20384 20872 21216 21420 21658 21840 22932 23205 23481 23520 24480 24752 24990 25480 26090 26208 26520 26656 27846 28560 28665 29988 30576 30940 31308 31824 32487 32760 33320 33917 34272 35280 35360 36526 37128 37485 38220 39135 39780 39984 41744 42840 43316 43680 44353 45864 46410 46962 49504 49980 50960 52180 53040 54145 54789 55692 57120 57330 59976 61152 61880 62616 63648 64974 65520 66640 67834 69615 70560 73052 74256 74970 76440 78270 79560 79968 83488 85680 86632 88706 91315 91728 92820 93924 97461 99960 101751 101920 104360 106080 108290 109578 111384 114660 117405 119952 123760 125232 127841 129948 131040 133059 133280 135668 139230 146104 148512 149940 152880 156540 159120 162435 164367 169585 171360 173264 177412 182630 183456 185640 187848 194922 199920 203502 208720 216580 219156 221765 222768 229320 234810 237419 239904 247520 250464 255682 259896 266118 271336 273945 278460 292208 299880 305253 305760 310471 313080 318240 324870 328734 339170 346528 354824 365260 371280 375696 383523 389844 399177 399840 407004 417440 433160 438312 443530 445536 458640 469620 474838 487305 508755 511364 519792 532236 542672 547890 556920 576589 584416 599760 610506 620942 626160 639205 649740 657468 665295 678340 709648 712257 730520 742560 751392 767046 779688 798354 814008 821835 866320 876624 887060 917280 931413 939240 949676 974610 1017510 1022728 1039584 1064472 1085344 1095780 1113840 1150569 1153178 1187095 1199520 1221012 1241884 1252320 1278410 1299480 1314936 1330590 1356680 1419296 1424514 1461040 1526265 1534092 1552355 1559376 1596708 1628016 1643670 1661933 1729767 1732640 1753248 1774120 1862826 1878480 1899352 1917615 1949220 1995885 2035020 2045456 2128944 2136771 2173297 2191560 2227680 2301138 2306356 2374190 2442024 2483768 2556820 2598960 2629872 2661180 2713360 2794239 2849028 2882945 2922080 3052530 3068184 3104710 3118752 3193416 3256032 3287340 3323866 3459534 3548240 3561285 3725652 3756960 3798704 3835230 3898440 3991770 4036123 4070040 4090912 4257888 4273542 4346594 4383120 4602276 4612712 4657065 4748380 4884048 4967536 4985799 5113640 5189301 5197920 5259744 5322360 5426720 5588478 5698056 5752845 5765890 6105060 6136368 6209420 6386832 6519891 6574680 6647732 6919068 7096480 7122570 7451304 7597408 7670460 7796880 7983540 8072246 8140080 8309665 8547084 8648835 8693188 8766240 9204552 9225424 9314130 9496760 9768096 9935072 9971598 10227280 10378602 10644720 10683855 10866485 11176956 11396112 11505690 11531780 12108369 12210120 12272736 12418840 12773664 13039782 13149360 13295464 13838136 13971195 14245140 14902608 14957397 15340920 15593760 15967080 16144492 16280160 16619330 17094168 17297670 17386376 18409104 18450848 18628260 18993520 19559673 19943196 20180615 20454560 20757204 21289440 21367710 21732970 22353912 22792224 23011380 23063560 24216738 24420240 24837680 24928995 25946505 26079564 26298720 26590928 27676272 27942390 28252861 28490280 29805216 29914794 30681840 31934160 32288984 32599455 33238660 34188336 34595340 34772752 36325107 36818208 37256520 37987040 39119346 39886392 40361230 41514408 42735420 43465940 44707824 46022760 46127120 48433476 48840480 49675360 49857990 51893010 52159128 53181856 55352544 55884780 56505722 56980560 59829588 60541845 61363680 63868320 64577968 65198910 66477320 68376672 69190680 69545504 72650214 74513040 74786985 78238692 79772784 80722460 83028816 84758583 85470840 86931880 89415648 92045520 92254240 96866952 97798365 99715980 103786020 104318256 111769560 113011444 113961120 119659176 121083690 129155936 130397820 132954640 138381360 141264305 145300428 149026080 149573970 156477384 159545568 161444920 166057632 169517166 170941680 173863760 181625535 184091040 193733904 195596730 199431960 207572040 208636512 223539120 226022888 239318352 242167380 254275749 260795640 265909280 276762720 282528610 290600856 299147940 312954768 322889840 339034332 341883360 347727520 363251070 387467808 391193460 398863920 415144080 423792915 447078240 452045776 478636704 484334760 508551498 521591280 565057220 581201712 598295880 625909536 645779680 678068664 726502140 782386920 797727840 830288160 847585830 904091552 968669520 1017102996 1043182560 1130114440 1162403424 1196591760 1271378745 1356137328 1453004280 1564773840 1695171660 1937339040 2034205992 2260228880 2393183520 2542757490 2712274656 2906008560 3129547680 3390343320 4068411984 4520457760 5085514980 5812017120 6780686640 8136823968 10171029960 13561373280 20342059920 40684119840
• Sum of all divisors σ(n): 184226056560
• Sum of proper divisors (its aliquot sum) s(n): 143541936720
• 40684119840 is an abundant number, because the sum of its proper divisors (143541936720) is greater than itself. Its abundance is 102857816880

Bases of 40684119840

• Binary: 100101111000111101100110011100100000₂
• Hexadecimal: 0x978F66720
• Base-36: IOU9VS0

Squares and roots of 40684119840

• 40684119840 squared (40684119840²) is 1655197607155481625600
• 40684119840 cubed (40684119840³) is 67340257808394855968828411904000
• The square root of 40684119840 is 201703.0486631275
• The cube root of 40684119840 is 3439.3389256087

Scales and comparisons

• 40,684,119,840 seconds is equal to 1,293 years, 32 weeks, 5 days, 24 minutes.
• To count from 1 to 40,684,119,840 would take you about two thousand, five hundred eighty-seven 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 40684119840 cubic inches would be around 286.6 feet tall.

Recreational maths with 40684119840

• 40684119840 backwards is 04891148604
• 40684119840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40684119840's digits is 45
• More coming soon!