40940190720

Names of 40940190720

• Cardinal: 40940190720 can be written as Forty billion, nine hundred forty million, one hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.094019072 × 10¹⁰

Factors of 40940190720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 162

Divisors of 40940190720

• Number of divisors d(n): 1408
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 19 20 22 24 26 27 30 32 33 36 38 39 40 44 45 48 52 54 55 57 60 64 65 66 72 76 78 80 88 90 95 96 99 104 108 109 110 114 117 120 128 130 132 135 143 144 152 156 160 165 171 176 180 190 192 195 198 208 209 216 218 220 228 234 240 247 256 260 264 270 285 286 288 297 304 312 320 327 330 342 351 352 360 380 384 390 396 416 418 429 432 436 440 456 468 480 494 495 512 513 520 528 540 545 570 572 576 585 594 608 624 627 640 654 660 684 702 704 715 720 741 760 768 780 792 832 836 855 858 864 872 880 912 936 960 981 988 990 1024 1026 1040 1045 1056 1080 1090 1140 1144 1152 1170 1188 1199 1216 1235 1248 1254 1280 1287 1308 1320 1368 1404 1408 1417 1430 1440 1482 1485 1520 1536 1560 1584 1635 1664 1672 1710 1716 1728 1744 1755 1760 1824 1872 1881 1920 1962 1976 1980 2052 2071 2080 2090 2112 2145 2160 2180 2223 2280 2288 2304 2340 2376 2398 2432 2470 2496 2508 2560 2565 2574 2616 2640 2717 2736 2808 2816 2834 2860 2880 2943 2964 2970 3040 3072 3120 3135 3168 3270 3328 3344 3420 3432 3456 3488 3510 3520 3597 3648 3705 3744 3762 3840 3861 3924 3952 3960 4104 4142 4160 4180 4224 4251 4290 4320 4360 4446 4560 4576 4608 4680 4752 4796 4864 4905 4940 4992 5016 5120 5130 5148 5232 5280 5434 5472 5616 5632 5643 5668 5720 5760 5886 5928 5940 5995 6080 6213 6240 6270 6336 6435 6540 6656 6669 6688 6840 6864 6912 6976 7020 7040 7085 7194 7296 7410 7488 7524 7680 7722 7848 7904 7920 8151 8208 8284 8320 8360 8448 8502 8580 8640 8720 8892 9120 9152 9216 9360 9405 9504 9592 9728 9810 9880 9984 10032 10260 10296 10355 10464 10560 10791 10868 10944 11115 11232 11264 11286 11336 11440 11520 11772 11856 11880 11990 12160 12426 12480 12540 12672 12753 12870 13080 13312 13338 13376 13585 13680 13728 13824 13952 14040 14080 14170 14388 14592 14715 14820 14976 15048 15360 15444 15587 15696 15808 15840 16302 16416 16568 16640 16720 16896 17004 17160 17280 17440 17784 17985 18240 18304 18639 18720 18810 19008 19184 19305 19456 19620 19760 19968 20064 20520 20592 20710 20928 21120 21255 21582 21736 21888 22230 22464 22572 22672 22781 22880 23040 23544 23712 23760 23980 24320 24453 24852 24960 25080 25344 25506 25740 26160 26676 26752 26923 27170 27360 27456 27648 27904 28080 28160 28215 28340 28776 29184 29430 29640 29952 30096 30888 31065 31174 31392 31616 31680 32373 32604 32832 33136 33280 33345 33440 33792 34008 34320 34560 34880 35568 35970 36480 36608 37278 37440 37620 38016 38259 38368 38610 39240 39520 39936 40128 40755 41040 41184 41420 41856 42240 42510 43164 43472 43776 44460 44928 45144 45344 45562 45760 46080 46761 47088 47424 47520 47960 48640 48906 49704 49920 50160 50688 51012 51480 52320 53352 53504 53846 53955 54340 54720 54912 55808 55917 56160 56320 56430 56680 57552 58368 58860 59280 59904 60192 61776 62130 62348 62784 63232 63360 63765 64746 65208 65664 66272 66560 66690 66880 68016 68343 68640 69120 69760 71136 71940 72960 73216 73359 74556 74880 75240 76032 76518 76736 77220 77935 78480 79040 80256 80769 81510 82080 82368 82840 83712 84480 85020 86328 86944 87552 88920 89856 90288 90688 91124 91520 93195 93522 94176 94848 95040 95920 97280 97812 99408 99840 100320 101376 102024 102960 104640 106704 107008 107692 107910 108680 109440 109824 111616 111834 112320 112860 113360 113905 115104 117720 118560 119808 120384 122265 123552 124260 124696 125568 126464 126720 127530 129492 130416 131328 132544 133380 133760 134615 136032 136686 137280 138240 139520 140283 142272 143880 145920 146432 146718 149112 149760 150480 152064 153036 153472 154440 155870 156960 158080 160512 161538 161865 163020 164160 164736 165680 167424 168960 170040 172656 173888 175104 177840 179712 180576 181376 182248 183040 186390 187044 188352 189696 190080 191295 191840 195624 198816 199680 200640 204048 205029 205920 209280 213408 214016 215384 215820 217360 218880 219648 223668 224640 225720 226720 227810 230208 233805 235440 237120 240768 242307 244530 247104 248520 249392 251136 252928 253440 255060 258984 260832 262656 265088 266760 267520 269230 272064 273372 274560 279040 279585 280566 284544 287760 291840 293436 296153 298224 299520 300960 304128 306072 306944 308880 311740 313920 316160 321024 323076 323730 326040 328320 329472 331360 334848 340080 341715 345312 347776 355680 359424 361152 362752 364496 366080 366795 372780 374088 376704 379392 380160 382590 383680 391248 397632 401280 403845 408096 410058 411840 418560 420849 426816 430768 431640 434720 437760 439296 447336 449280 451440 453440 455620 460416 467610 470880 474240 481536 484614 489060 494208 497040 498784 502272 506880 510120 517968 521664 525312 530176 533520 535040 538460 544128 546744 549120 558080 559170 561132 569088 575520 586872 592306 596448 599040 601920 612144 613888 615087 617760 623480 627840 632320 642048 646152 647460 652080 656640 658944 662720 680160 683430 690624 695552 701415 711360 722304 725504 726921 728992 732160 733590 745560 748176 753408 758784 760320 765180 767360 782496 795264 802560 807690 816192 820116 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8615360 8747904 8884590 8946720 8978112 9208320 9389952 9476896 9543168 9630720 9692280 9794304 9841392 9884160 9975680 10338432 10359360 10433280 10603520 10661508 10882560 10934880 11049984 11222640 11381760 11630736 11663872 11737440 11846120 11928960 11970816 12242880 12301740 12519936 12923040 13059072 13121856 13326885 13467168 13784576 13812480 13911040 14215344 14314752 14446080 14538420 14579840 14963520 15068160 15507648 15649920 15905280 15961088 15992262 16323840 16402320 16574976 16833960 17072640 17230720 17495808 17769180 17893440 17956224 18416640 18779904 18953792 19086336 19384560 19588608 19682784 19768320 19951360 20676864 20718720 20866560 21323016 21765120 21869760 22445280 23261472 23327744 23474880 23692240 23857920 23941632 24485760 24603480 25039872 25846080 26243712 26653770 26934336 27569152 27624960 28430688 28629504 28892160 29076840 29159680 29927040 31015296 31299840 31810560 31984524 32647680 32804640 33149952 33667920 34145280 34461440 34991616 35538360 35786880 35912448 37559808 37907584 38769120 39177216 39365568 39902720 39980655 41353728 41437440 41733120 42646032 43739520 44890560 46522944 46949760 47384480 47715840 47883264 48971520 49206960 51692160 52487424 53307540 53868672 55249920 56861376 57259008 58153680 58319360 59854080 62030592 62599680 63969048 65295360 65609280 67335840 68922880 69983232 71076720 71573760 71824896 75119616 75815168 77538240 78731136 79805440 79961310 82707456 82874880 85292064 87479040 89781120 93045888 93899520 94768960 95431680 97943040 98413920 103384320 104974848 106615080 107737344 113722752 116307360 116638720 119708160 124061184 125199360 127938096 131218560 134671680 137845760 142153440 143147520 143649792 151630336 155076480 157462272 159922620 165749760 170584128 174958080 179562240 186091776 187799040 189537920 195886080 196827840 206768640 209949696 213230160 215474688 227445504 232614720 239416320 248122368 255876192 262437120 269343360 284306880 286295040 303260672 310152960 314924544 319845240 341168256 349916160 359124480 372183552 375598080 379075840 393655680 413537280 426460320 430949376 454891008 465229440 511752384 524874240 538686720 568613760 620305920 629849088 639690480 682336512 718248960 744367104 758151680 787311360 852920640 909782016 930458880 1023504768 1049748480 1077373440 1137227520 1240611840 1279380960 1364673024 1516303360 1574622720 1705841280 1860917760 2047009536 2154746880 2274455040 2558761920 2729346048 3149245440 3411682560 3721835520 4094019072 4548910080 5117523840 6823365120 8188038144 10235047680 13646730240 20470095360 40940190720
• Sum of all divisors σ(n): 181577088000
• Sum of proper divisors (its aliquot sum) s(n): 140636897280
• 40940190720 is an abundant number, because the sum of its proper divisors (140636897280) is greater than itself. Its abundance is 99696706560

Bases of 40940190720

• Binary: 100110001000001110011011110000000000₂
• Hexadecimal: 0x98839BC00
• Base-36: IT2QDC0

Squares and roots of 40940190720

• 40940190720 squared (40940190720²) is 1676099216189974118400
• 40940190720 cubed (40940190720³) is 68619821576460052159159861248000
• The square root of 40940190720 is 202336.8249231959
• The cube root of 40940190720 is 3446.5397139223

Scales and comparisons

• 40,940,190,720 seconds is equal to 1,301 years, 40 weeks, 19 hours, 12 minutes.
• To count from 1 to 40,940,190,720 would take you about two thousand, six hundred 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 40940190720 cubic inches would be around 287.2 feet tall.

Recreational maths with 40940190720

• 40940190720 backwards is 02709104904
• 40940190720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40940190720's digits is 36
• More coming soon!