6401244656400

Names of 6401244656400

• Cardinal: 6401244656400 can be written as Six trillion, four hundred one billion, two hundred forty-four million, six hundred fifty-six thousand, four hundred.

Scientific notation

• Scientific notation: 6.4012446564 × 10¹²

Factors of 6401244656400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 388

Divisors of 6401244656400

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 43 44 48 50 55 60 66 75 80 86 88 100 110 113 120 121 129 132 150 165 172 176 200 211 215 220 226 240 242 258 264 275 300 330 339 344 363 400 422 430 440 452 473 484 516 528 550 565 600 605 633 645 660 678 688 726 825 844 860 880 904 946 968 1032 1055 1075 1100 1130 1200 1210 1243 1266 1290 1320 1356 1419 1452 1650 1688 1695 1720 1808 1815 1849 1892 1936 2064 2110 2150 2200 2260 2321 2365 2420 2486 2532 2580 2640 2712 2825 2838 2904 3025 3165 3225 3300 3376 3390 3440 3630 3698 3729 3784 4220 4300 4400 4520 4642 4730 4840 4859 4972 5064 5160 5203 5275 5424 5547 5650 5676 5808 6050 6215 6330 6450 6600 6780 6963 7095 7260 7396 7458 7568 8440 8475 8600 9040 9073 9075 9245 9284 9460 9680 9718 9944 10128 10320 10406 10550 11094 11300 11352 11605 11825 12100 12430 12660 12900 13200 13560 13673 13926 14190 14520 14577 14792 14916 15609 15825 16880 16950 17200 18146 18150 18490 18568 18645 18920 19436 19888 20339 20812 21100 22188 22600 22704 23210 23650 23843 24200 24295 24860 25320 25531 25800 26015 27120 27219 27346 27735 27852 28380 29040 29154 29584 29832 31075 31218 31650 33900 34815 35475 36292 36300 36980 37136 37290 37840 38872 40678 41019 41624 42200 44376 45200 45365 46225 46420 47300 47686 48400 48590 49720 50640 51062 51600 52030 53449 54438 54692 55470 55704 56760 58025 58308 59664 61017 62150 62436 63300 67800 68365 69630 70950 71529 72584 72600 72885 73960 74580 76593 77744 78045 81356 82038 83248 84400 88752 90730 92450 92840 93225 94600 95372 97180 99440 99803 101695 102124 104060 106898 108876 109384 110940 111408 113520 116050 116616 119215 121475 122034 124300 124872 126600 127655 130075 135600 136095 136730 138675 139260 141900 143058 145168 145200 145770 147920 149160 153186 156090 160347 162712 164076 174075 181460 184900 185680 186450 189200 190744 194360 199606 203390 204248 205095 208120 208937 213796 217752 218768 221880 223729 226825 232100 233232 238430 242950 244068 248600 249744 253200 255310 260150 262273 267245 272190 273460 277350 278520 283800 286116 291540 298320 299409 305085 306372 312180 320694 325424 328152 341825 348150 357645 362920 364425 369800 372900 381488 382965 388720 390139 390225 399212 406780 408496 410190 416240 417874 427592 435504 443760 447458 453650 464200 476860 485900 488136 497200 499015 508475 510620 520300 524546 534490 544380 546920 554700 557040 567600 572232 583080 587939 596075 598818 610170 612744 624360 626811 638275 641388 656304 671187 680475 683650 696300 715290 725840 728850 739600 745800 765930 780278 780450 786819 798424 801735 813560 820380 835748 855184 894916 907300 928400 953720 971800 976272 998030 1016950 1021240 1025249 1025475 1040600 1044685 1049092 1068980 1088760 1093840 1097833 1109400 1118645 1144464 1166160 1170417 1175878 1192150 1197636 1220340 1225488 1248720 1253622 1276550 1282776 1311365 1336225 1342374 1360950 1367300 1392600 1430580 1457700 1491600 1497045 1525425 1531860 1560556 1560900 1573638 1596848 1603470 1627120 1640760 1671496 1763817 1788225 1789832 1814600 1907440 1914825 1943600 1950695 1996060 2033900 2042480 2050498 2050950 2081200 2089370 2098184 2137960 2177520 2195666 2218800 2237290 2298307 2340834 2351756 2384300 2395272 2440680 2495075 2507244 2553100 2565552 2622730 2672450 2684748 2721900 2734600 2785200 2861160 2885003 2915400 2939695 2994090 3050850 3063720 3075747 3121112 3121800 3134055 3147276 3206940 3281520 3293499 3342992 3355935 3527634 3576450 3579664 3629200 3829650 3901390 3934095 3992120 4008675 4067800 4100996 4101900 4178740 4196368 4275920 4291529 4391332 4474580 4596614 4681668 4703512 4768600 4790544 4881360 4990150 5014488 5106200 5126245 5223425 5245460 5344900 5369496 5443800 5469200 5489165 5593225 5722320 5770006 5830800 5852085 5879390 5988180 6101700 6127440 6151494 6242224 6243600 6268110 6294552 6413880 6556825 6586998 6711870 6894921 7055268 7152900 7485225 7659300 7802780 7868190 7984240 8017350 8135600 8201992 8203800 8357480 8583058 8655009 8782664 8819085 8949160 9193228 9363336 9407024 9537200 9753475 9980300 10028976 10212400 10252490 10446850 10490920 10689800 10738992 10887600 10978330 11186450 11277739 11491535 11540012 11704170 11758780 11976360 12203400 12302988 12536220 12589104 12827760 12874587 13113650 13173996 13423740 13789842 14110536 14305800 14425015 14698475 14970450 15318600 15378735 15605560 15670275 15736380 16034700 16403984 16407600 16467495 16714960 16779675 17166116 17310018 17565328 17638170 17898320 18386456 18726672 19506950 19670475 19960600 20504980 20893700 20981840 21379600 21457645 21956660 22372900 22555478 22983070 23080024 23408340 23517560 23952720 24406800 24605976 25072440 25281377 25631225 25749174 26227300 26347992 26847480 27445825 27579684 28221072 28611600 28850030 29260425 29396950 29940900 30637200 30757470 31211120 31340550 31472760 32069400 32934990 33559350 33833217 34332232 34474605 34620036 35276340 36772912 39013900 39340950 39921200 41009960 41787400 42915290 43275045 43913320 44085707 44095425 44745800 45110956 45966140 46160048 46816680 47035120 47206819 49211952 50144880 50562754 51262450 51498348 52454600 52695984 53694960 54891650 55159368 56388695 57457675 57700060 58520850 58793900 59881800 61514940 62681100 62945520 64138800 64372935 65869980 67118700 67666434 68664464 68949210 69240072 70552680 72125075 75844131 76893675 78027800 78681900 82019920 82337475 83574800 85830580 86550090 87826640 88171414 88190850 89491600 90221912 91932280 93633360 94413638 101125508 102524900 102996696 104909200 107288225 109783300 110318736 112777390 114915350 115400120 117041700 117587800 119763600 123029880 124055129 125362200 126406885 128745870 131739960 132257121 134237400 135332868 137898420 138480144 141105360 141620457 144250150 151688262 153787350 156055600 157363800 164674950 169166085 171661160 172373025 173100180 176342828 176381700 180443824 183864560 188827276 202251016 205049800 205993392 214576450 216375225 219566600 220428535 225554780 229830700 230800240 234083400 235175600 236034095 246059760 248110258 250724400 252813770 257491740 263479920 264514242 268474800 270665736 275796840 281943475 283240914 288500300 303376524 307574700 314727600 321864675 329349900 338332170 343322320 344746050 346200360 352685656 352763400 372165387 377654552 379220655 404502032 410099600 429152900 432750450 439133200 440857070 451109560 459661400 468166800 472068190 484942777 496220516 505627540 514983480 529028484 541331472 551593680 563886950 566481828 577000600 606753048 615149400 620275645 632034425 643729350 658699800 661285605 676664340 689492100 692400720 705371312 705526800 708102285 744330774 755309104 758441310 845830425 858305800 865500900 881714140 902219120 919322800 944136380 969885554 992441032 1011255080 1029966960 1058056968 1102142675 1127773900 1132963656 1154001200 1180170475 1213506096 1230298800 1240551290 1264068850 1287458700 1317399600 1322571210 1353328680 1378984200 1416204570 1454828331 1488661548 1516882620 1691660850 1716611600 1731001800 1763428280 1860826935 1888272760 1896103275 1939771108 1984882064 2022510160 2116113936 2204285350 2255547800 2265927312 2360340950 2424713885 2481102580 2528137700 2574917400 2645142420 2706657360 2757968400 2832409140 2909656662 2977323096 3033765240 3101378225 3306428025 3383321700 3462003600 3526856560 3540511425 3721653870 3776545520 3792206550 3879542216 4408570700 4511095600 4720681900 4849427770 4962205160 5056275400 5149834800 5290284840 5334370547 5664818280 5819313324 5954646192 6067530480 6202756450 6612856050 6766643400 7081022850 7274141655 7443307740 7584413100 7759084432 8817141400 9304134675 9441363800 9698855540 9924410320 10112550800 10580569680 10668741094 11329636560 11638626648 12123569425 12405512900 13225712100 13533286800 14162045700 14548283310 14886615480 15168826200 16003111641 17634282800 18608269350 18882727600 19397711080 21337482188 23277253296 24247138850 24811025800 26451424200 26671852735 28324091400 29096566620 29773230960 30337652400 32006223282 36370708275 37216538700 38795422160 42674964376 48494277700 49622051600 52902848400 53343705470 56648182800 58193133240 64012446564 72741416550 74433077400 80015558205 85349928752 96988555400 106687410940 116386266480 128024893128 133359263675 145482833100 148866154800 160031116410 193977110800 213374821880 256049786256 266718527350 290965666200 320062232820 400077791025 426749643760 533437054700 581931332400 640124465640 800155582050 1066874109400 1280248931280 1600311164100 2133748218800 3200622328200 6401244656400
• Sum of all divisors σ(n): 23389791270048
• Sum of proper divisors (its aliquot sum) s(n): 16988546613648
• 6401244656400 is an abundant number, because the sum of its proper divisors (16988546613648) is greater than itself. Its abundance is 10587301957248

Bases of 6401244656400

• Binary: 1011101001001100111111010011111001100010000₂
• Hexadecimal: 0x5D267E9F310
• Base-36: 29OOVSJYO

Squares and roots of 6401244656400

• 6401244656400 squared (6401244656400²) is 40975933151089554060960000
• 6401244656400 cubed (6401244656400³) is 262296973124415621770579119854144000000
• The square root of 6401244656400 is 2530068.1129961699
• The cube root of 6401244656400 is 18567.5588362797

Scales and comparisons

• 6,401,244,656,400 seconds is equal to 203,539 years, 40 weeks, 3 days, 19 hours, 40 minutes.
• To count from 1 to 6,401,244,656,400 would take you about five hundred eight thousand, eight hundred forty-nine 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 6401244656400 cubic inches would be around 1547.3 feet tall.

Recreational maths with 6401244656400

• 6401244656400 backwards is 0046564421046
• The number of decimal digits it has is: 13
• The sum of 6401244656400's digits is 42
• More coming soon!