1045721229840

Names of 1045721229840

• Cardinal: 1045721229840 can be written as One trillion, forty-five billion, seven hundred twenty-one million, two hundred twenty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.04572122984 × 10¹²

Factors of 1045721229840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 606

Divisors of 1045721229840

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 34 35 36 40 42 45 48 51 54 56 60 63 68 70 72 80 81 84 85 90 102 105 108 112 119 120 126 135 136 140 144 153 162 168 170 180 189 204 210 216 238 240 241 252 255 270 272 280 289 306 315 324 331 336 340 357 360 378 405 408 420 432 459 476 482 504 510 540 560 567 578 595 612 630 648 662 680 714 720 723 756 765 810 816 840 867 918 945 952 964 993 1008 1020 1071 1080 1134 1156 1190 1205 1224 1260 1296 1324 1360 1377 1428 1445 1446 1512 1530 1620 1655 1680 1687 1734 1785 1836 1890 1904 1928 1986 2023 2040 2142 2160 2169 2268 2295 2312 2317 2380 2410 2448 2520 2601 2648 2754 2835 2856 2890 2892 2979 3024 3060 3213 3240 3310 3374 3468 3570 3615 3672 3780 3856 3972 4046 4080 4097 4284 4335 4338 4536 4590 4624 4634 4760 4820 4965 5040 5061 5202 5296 5355 5508 5627 5670 5712 5780 5784 5958 6069 6120 6426 6480 6507 6620 6748 6885 6936 6951 7140 7230 7344 7560 7803 7944 8092 8194 8435 8568 8670 8676 8937 9072 9180 9268 9520 9639 9640 9930 10115 10122 10404 10710 10845 11016 11254 11340 11560 11568 11585 11916 12138 12240 12291 12852 13005 13014 13240 13496 13770 13872 13902 14280 14460 14895 15120 15183 15606 15888 16065 16184 16388 16870 16881 17136 17340 17352 17874 18207 18360 18536 19278 19280 19521 19860 20230 20244 20485 20808 20853 21420 21690 22032 22508 22680 23120 23170 23409 23832 24276 24582 25305 25704 26010 26028 26480 26811 26992 27540 27804 28135 28560 28679 28920 29790 30345 30366 31212 32130 32368 32535 32776 33740 33762 34680 34704 34755 35748 36414 36720 36873 37072 38556 39015 39042 39389 39720 40460 40488 40970 41616 41706 42840 43380 44685 45016 45360 45549 46340 46818 47664 48195 48552 49164 50610 50643 51408 52020 52056 53622 54621 55080 55608 56270 57358 57840 59580 60690 60732 61455 62424 62559 64260 65070 65552 67480 67524 69360 69510 69649 71496 72828 73746 75915 77112 78030 78084 78778 79440 79771 80920 80976 81940 83412 84405 85680 86037 86760 89370 90032 91035 91098 92680 93636 95659 96390 97104 97605 98328 101220 101286 104040 104112 104265 107244 109242 110160 110619 111216 112540 114716 117045 118167 119160 121380 121464 122910 124848 125118 128520 130140 134055 134960 135048 136647 139020 139298 142992 143395 145656 147492 151830 151929 154224 156060 156168 157556 159542 161840 163863 163880 166824 168810 172074 173520 178740 182070 182196 184365 185360 187272 187677 191318 192780 195210 196656 196945 202440 202572 208080 208530 208947 214488 218484 221238 225080 227745 229432 234090 236334 238320 239313 242760 242928 245820 250236 253215 257040 258111 260280 268110 270096 273105 273294 278040 278596 286790 286977 291312 294984 303660 303858 312120 312336 312795 315112 319084 327726 327760 331857 333648 337620 344148 348245 354501 357480 364140 364392 368730 374544 375354 382636 385560 390420 393890 398855 404880 405144 417060 417894 428976 430185 436968 442476 450160 455490 455787 458864 468180 472668 478295 478626 485520 487543 491640 500472 506430 516222 520560 536220 546210 546588 553095 556080 557192 558397 573580 573954 589968 590835 607320 607716 624240 625590 626841 630224 638168 655452 663714 669613 675240 683235 688296 696490 709002 714960 717939 728280 728784 737460 750708 759645 765272 771120 774333 780840 787780 797710 810288 819315 834120 835788 860370 860931 873936 884952 910980 911574 936360 938385 945336 956590 957252 975086 983280 1000944 1012860 1032444 1044735 1063503 1072440 1092420 1093176 1106190 1114384 1116794 1147160 1147908 1181670 1196565 1214640 1215432 1251180 1253682 1276336 1290555 1310904 1327428 1339226 1350480 1356107 1366470 1376592 1392980 1418004 1434885 1435878 1456560 1462629 1474920 1501416 1519290 1530544 1548666 1561680 1575560 1595420 1638630 1659285 1668240 1671576 1675191 1720740 1721862 1769904 1772505 1821960 1823148 1872720 1876770 1880523 1890672 1913180 1914504 1950172 2008839 2025720 2064888 2089470 2127006 2144880 2153817 2184840 2186352 2212380 2233588 2278935 2294320 2295816 2322999 2363340 2393130 2430864 2437715 2502360 2507364 2581110 2582793 2621808 2654856 2678452 2712214 2732940 2785960 2791985 2836008 2869770 2871756 2925258 2949840 3002832 3038580 3097332 3134205 3151120 3190509 3190840 3277260 3318570 3343152 3348065 3350382 3441480 3443724 3545010 3589695 3643920 3646296 3753540 3761046 3826360 3829008 3871665 3900344 4017678 4051440 4068321 4129776 4178940 4254012 4304655 4307634 4369680 4387887 4424760 4467176 4557870 4591632 4645998 4726680 4786260 4875430 5004720 5014728 5025573 5162220 5165586 5309712 5317515 5356904 5424428 5465880 5571920 5583970 5641569 5672016 5739540 5743512 5850516 6026517 6077160 6194664 6268410 6381018 6381680 6461451 6554520 6637140 6696130 6700764 6780535 6882960 6887448 7090020 7179390 7292592 7313145 7507080 7522092 7652720 7743330 7748379 7800688 8035356 8136642 8357880 8375955 8508024 8609310 8615268 8775774 8849520 8934352 9115740 9291996 9402615 9453360 9492749 9572520 9750860 10029456 10044195 10051146 10324440 10331172 10635030 10713808 10769085 10848856 10931760 11167940 11283138 11479080 11487024 11614995 11701032 12053034 12154320 12204963 12389328 12536820 12762036 12913965 12922902 13109040 13163661 13274280 13392260 13401528 13561070 13774896 14180040 14358780 14626290 15014160 15044184 15076719 15486660 15496758 15952545 16070712 16273284 16715760 16751910 17016048 17218620 17230536 17551548 18079551 18231480 18583992 18805230 18985498 19145040 19501720 20088390 20102292 20341605 20648880 20662344 21270060 21538170 21697712 21939435 22335880 22566276 22958160 23053819 23229990 23402064 24106068 24409926 25073640 25127865 25524072 25827930 25845804 26327322 26548560 26784520 26803056 27122140 28207845 28360080 28478247 28717560 29252580 30088368 30132585 30153438 30973320 30993516 31905090 32141424 32307255 32546568 33503820 34437240 34461072 35103096 36159102 36462960 36614889 37167984 37610460 37970996 38741895 39003440 39490983 40176780 40204584 40683210 41324688 42540120 43076340 43878870 44671760 45132552 45230157 46107638 46459980 47463745 48212136 48819852 50147280 50255730 51048144 51655860 51691608 52654644 53569040 54238653 54244280 56415690 56956494 57435120 58505160 60265170 60306876 61024815 61946640 61987032 63810180 64614510 65093136 65818305 67007640 68874480 69161457 70206192 72318204 73229778 75220920 75383595 75941992 77483790 78981966 80353560 80409168 81366420 85080240 85434741 86152680 87757740 90265104 90397755 90460314 92215276 92919960 94927490 96424272 97639704 100511460 103311720 103383216 105309288 108477306 108488560 109844667 112831380 113912988 115269095 117010320 120530340 120613752 122049630 123974064 127620360 129229020 131636610 134015280 138322914 142391235 144636408 146459556 150441840 150767190 151883984 154967580 157963932 160707120 161376733 162732840 170869482 172305360 175515480 180795510 180920628 183074445 184430552 185839920 189854980 195279408 197454915 201022920 206623440 207484371 210618576 216954612 219689334 225662760 226150785 227825976 230538190 241060680 241227504 244099260 255240720 256304223 258458040 263273220 271193265 276645828 284782470 289272816 292919112 301534380 309935160 315927864 322753466 325465680 341738964 345807285 351030960 361591020 361841256 366148890 368861104 379709960 394909830 402045840 414968742 427173705 433909224 439378668 451325520 452301570 455651952 461076380 482121360 484130199 488198520 512608446 516916080 526546440 542386530 549223335 553291656 569564940 585838224 603068760 619870320 622453113 631855728 645506932 683477928 691614570 723182040 723682512 732297780 759419920 768912669 789819660 806883665 829937484 854347410 867818448 878757336 904603140 922152760 968260398 976397040 1025216892 1037421855 1053092880 1084773060 1098446670 1106583312 1139129880 1206137520 1244906226 1281521115 1291013864 1366955856 1383229140 1446364080 1452390597 1464595560 1537825338 1579639320 1613767330 1659874968 1708694820 1757514672 1809206280 1844305520 1867359339 1936520796 2050433784 2074843710 2169546120 2196893340 2278259760 2420650995 2489812452 2563042230 2582027728 2766458280 2904781194 2929191120 3075650676 3112265565 3159278640 3227534660 3319749936 3417389640 3618412560 3734718678 3844563345 3873041592 4100867568 4149687420 4339092240 4357171791 4393786680 4841301990 4979624904 5126084460 5532916560 5809562388 6151301352 6224531130 6455069320 6834779280 7261952985 7469437356 7689126690 7746083184 8299374840 8714343582 8787573360 9336796695 9682603980 9959249808 10252168920 11619124776 12302602704 12449062260 12910138640 13071515373 14523905970 14938874712 15378253380 16598749680 17428687164 18673593390 19365207960 20504337840 21785858955 23238249552 24898124520 26143030746 29047811940 29877749424 30756506760 34857374328 37347186780 38730415920 43571717910 49796249040 52286061492 58095623880 61513013520 65357576865 69714748656 74694373560 87143435820 104572122984 116191247760 130715153730 149388747120 174286871640 209144245968 261430307460 348573743280 522860614920 1045721229840
• Sum of all divisors σ(n): 4440993389184
• Sum of proper divisors (its aliquot sum) s(n): 3395272159344
• 1045721229840 is an abundant number, because the sum of its proper divisors (3395272159344) is greater than itself. Its abundance is 2349550929504

Bases of 1045721229840

• Binary: 1111001101111001110101111010101000010000₂
• Hexadecimal: 0xF379D7AA10
• Base-36: DCEBF500

Squares and roots of 1045721229840

• 1045721229840 squared (1045721229840²) is 1093532890538082106425600
• 1045721229840 cubed (1045721229840³) is 1143530559163973319686276198459904000
• The square root of 1045721229840 is 1022605.1192126901
• The cube root of 1045721229840 is 10150.1386566189

Scales and comparisons

• 1,045,721,229,840 seconds is equal to 33,250 years, 36 weeks, 2 days, 23 hours, 24 minutes.
• To count from 1 to 1,045,721,229,840 would take you about eighty-three thousand, one hundred twenty-six 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 1045721229840 cubic inches would be around 845.8 feet tall.

Recreational maths with 1045721229840

• 1045721229840 backwards is 0489221275401
• 1045721229840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1045721229840's digits is 45
• More coming soon!