64434081151440

Names of 64434081151440

• Cardinal: 64434081151440 can be written as Sixty-four trillion, four hundred thirty-four billion, eighty-one million, one hundred fifty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.443408115144 × 10¹³

Factors of 64434081151440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 89402418

Divisors of 64434081151440

• Number of divisors d(n): 480
• 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 28 30 33 35 36 39 40 42 44 45 48 52 55 56 60 63 65 66 70 72 77 78 80 84 88 90 91 99 104 105 110 112 117 120 126 130 132 140 143 144 154 156 165 168 176 180 182 195 198 208 210 220 231 234 240 252 260 264 273 280 286 308 312 315 330 336 360 364 385 390 396 420 429 440 455 462 468 495 504 520 528 546 560 572 585 616 624 630 660 693 715 720 728 770 780 792 819 840 858 880 910 924 936 990 1001 1008 1040 1092 1144 1155 1170 1232 1260 1287 1320 1365 1386 1430 1456 1540 1560 1584 1638 1680 1716 1820 1848 1872 1980 2002 2145 2184 2288 2310 2340 2520 2574 2640 2730 2772 2860 3003 3080 3120 3276 3432 3465 3640 3696 3960 4004 4095 4290 4368 4620 4680 5005 5040 5148 5460 5544 5720 6006 6160 6435 6552 6864 6930 7280 7920 8008 8190 8580 9009 9240 9360 10010 10296 10920 11088 11440 12012 12870 13104 13860 15015 16016 16380 17160 18018 18480 20020 20592 21840 24024 25740 27720 30030 32760 34320 36036 40040 45045 48048 51480 55440 60060 65520 72072 80080 90090 102960 120120 144144 180180 240240 360360 720720 89402377 178804754 268207131 357609508 447011885 536414262 625816639 715219016 804621393 894023770 983426147 1072828524 1162230901 1251633278 1341035655 1430438032 1609242786 1788047540 1877449917 1966852294 2145657048 2324461802 2503266556 2682071310 2950278441 3129083195 3218485572 3486692703 3576095080 3754899834 3933704588 4023106965 4291314096 4648923604 4917130735 5006533112 5364142620 5632349751 5811154505 5900556882 6258166390 6436971144 6883983029 6973385406 7152190160 7509799668 7867409176 8046213930 8135616307 8850835323 9297847208 9387249585 9834261470 10013066224 10460078109 10728285240 11264699502 11622309010 11801113764 12516332780 12784539911 12873942288 13767966058 13946770812 14751392205 15019599336 15734818352 16092427860 16271232614 17433463515 17701670646 18595694416 18774499170 19668522940 20651949087 20920156218 21456570480 22529399004 23244618020 23602227528 24406848921 25032665560 25569079822 27535932116 27893541624 28161748755 29502784410 30039198672 32184855720 32542465228 34419915145 34866927030 35403341292 37548998340 38353619733 39337045880 40678081535 41303898174 41840312436 44254176615 45058798008 46489236040 47204455056 48813697842 50065331120 51138159644 52300390545 55071864232 55787083248 56323497510 59005568820 61955847261 63922699555 64369711440 65084930456 68839830290 69733854060 70806682584 73220546763 75097996680 76707239466 78674091760 81356163070 82607796348 83680624872 88508353230 89491779377 90117596016 92978472080 97627395684 102276319288 103259745435 104600781090 110143728464 112646995020 115060859199 118011137640 122034244605 123911694522 127845399110 130169860912 137679660580 139467708120 141613365168 146441093526 150195993360 153414478932 162712326140 165215592696 167361249744 177016706460 178983558754 191768098665 195254791368 204552638576 206519490870 209201562180 225293990040 230121718398 236022275280 244068489210 247823389044 255690798220 268475338131 275359321160 278935416240 292882187052 306828957864 309779236305 325424652280 330431185392 354033412920 357967117508 366102733815 383536197330 390509582736 413038981740 418403124360 447458896885 450587980080 460243436796 488136978420 495646778088 511381596440 536950676262 550718642320 575304295995 585764374104 613657915728 619558472610 650849304560 708066825840 715934235016 732205467630 767072394660 805426014393 826077963480 836806248720 894917793770 920486873592 976273956840 991293556176 1022763192880 1073901352524 1150608591990 1171528748208 1239116945220 1342376690655 1431868470032 1464410935260 1534144789320 1610852028786 1652155926960 1789835587540 1840973747184 1952547913680 2147802705048 2301217183980 2478233890440 2684753381310 2928821870520 3068289578640 3221704057572 3579671175080 4027130071965 4295605410096 4602434367960 4956467780880 5369506762620 5857643741040 6443408115144 7159342350160 8054260143930 9204868735920 10739013525240 12886816230288 16108520287860 21478027050480 32217040575720 64434081151440
• Sum of all divisors σ(n): 290539132805376
• Sum of proper divisors (its aliquot sum) s(n): 226105051653936
• 64434081151440 is an abundant number, because the sum of its proper divisors (226105051653936) is greater than itself. Its abundance is 161670970502496

Bases of 64434081151440

• Binary: 1110101001101000111010100001001011100111010000₂
• Hexadecimal: 0x3A9A3A84B9D0
• Base-36: MU8LWA1G0

Squares and roots of 64434081151440

• 64434081151440 squared (64434081151440²) is 4151750813830355476214073600
• 64434081151440 cubed (64434081151440³) is 267514248858902188259640225000220905984000
• The square root of 64434081151440 is 8027084.2247630615
• The cube root of 64434081151440 is 40090.2298843741

Scales and comparisons

• 64,434,081,151,440 seconds is equal to 2,048,804 years, 24 weeks, 4 days, 3 hours, 24 minutes.
• To count from 1 to 64,434,081,151,440 would take you about five million, one hundred twenty-two thousand and eleven 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 64434081151440 cubic inches would be around 3340.9 feet tall.

Recreational maths with 64434081151440

• 64434081151440 backwards is 04415118043446
• 64434081151440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64434081151440's digits is 45
• More coming soon!