64448844938940

Names of 64448844938940

• Cardinal: 64448844938940 can be written as Sixty-four trillion, four hundred forty-eight billion, eight hundred forty-four million, nine hundred thirty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 6.444884493894 × 10¹³

Factors of 64448844938940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 33397

Divisors of 64448844938940

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 17 20 21 22 28 30 33 34 35 42 44 51 55 60 66 68 70 77 84 85 102 105 110 119 121 132 140 154 165 170 187 204 210 220 231 238 242 255 308 330 340 357 363 374 385 420 462 476 484 510 561 595 605 660 714 726 748 770 847 924 935 1020 1122 1155 1190 1210 1309 1428 1452 1540 1694 1785 1815 1870 2057 2244 2310 2380 2411 2420 2541 2618 2805 3388 3570 3630 3740 3927 4114 4235 4620 4822 5082 5236 5610 6171 6545 7140 7233 7260 7854 8228 8470 9644 10164 10285 11220 12055 12342 12705 13090 14399 14466 15708 16877 16940 19635 20570 24110 24684 25410 26180 26521 28798 28932 30855 30941 33754 36165 39270 40987 41140 43197 48220 50631 50820 53042 57596 61710 61882 67508 71995 72330 78540 79563 81974 84385 86394 92823 101262 106084 122961 123420 123764 132605 143990 144660 154705 159126 163948 168770 172788 185646 185647 202524 204935 215985 216587 245922 253155 265210 286909 287980 291731 309410 318252 337540 340351 371292 371294 397815 409870 431970 433174 450857 464115 491844 506310 525997 530420 556941 573818 583462 614805 618820 649761 680702 742588 795630 819740 860727 863940 866348 875193 901714 928230 928235 1012620 1021053 1051994 1082935 1113882 1147636 1166924 1229610 1299522 1352571 1361404 1434545 1458655 1577991 1591260 1701755 1721454 1750386 1803428 1856460 1856470 2042106 2042117 2103988 2165870 2227764 2254285 2382457 2459220 2599044 2629985 2705142 2784705 2869090 2917310 3155982 3155999 3248805 3403510 3442908 3500772 3681979 3712940 3743861 4084212 4084234 4303635 4331740 4375965 4508570 4764914 4959427 5105265 5259970 5410284 5569410 5738180 5785967 5834620 6126351 6311964 6311998 6497610 6762855 6807020 7147371 7363958 7487722 7889955 8168468 8607270 8751930 9017140 9467997 9529828 9918854 10210530 10210585 10519940 11045937 11138820 11231583 11571934 11912285 12252702 12623996 12995220 13525710 14294742 14727916 14878281 14975444 15779910 15779995 17214540 17357901 17503860 18409895 18719305 18935994 19837708 20421060 20421170 22091874 22463166 23143868 23824570 24505404 24797135 26207027 27051420 28589484 28929835 29756562 30631755 31559820 31559990 34715802 34715989 35736855 36819790 37438610 37871988 40501769 40842340 44183748 44926332 47339985 47649140 49594270 52414054 55229685 56157915 57859670 59513124 61263510 63119980 63645637 69431604 69431978 71473710 73639580 74391405 74598751 74877220 78621081 81003538 86789505 94679970 99188540 104147967 104828108 110459370 112315830 115719340 121505307 122527020 127291274 131035135 138863956 142947420 148782810 149197502 157242162 162007076 173579010 173579945 189359940 190936911 202508845 208295934 220918740 223796253 224631660 243010614 254582548 262070270 297565620 298395004 314484324 318228185 347158020 347159890 372993755 381873822 393105405 405017690 416591868 445519459 447592506 486021228 520739835 522191257 524140540 607526535 636456370 694319780 745987510 763747644 786210810 810035380 820586261 891038918 895185012 954684555 1041479670 1044382514 1118981265 1215053070 1268178767 1272912740 1336558377 1491975020 1566573771 1572421620 1641172522 1782077836 1909369110 2082959340 2088765028 2227597295 2237962530 2430106140 2461758783 2536357534 2610956285 2673116754 3133147542 3282345044 3804536301 3818738220 4102931305 4455194590 4475925060 4923517566 5072715068 5221912570 5346233508 5744103827 6266295084 6340893835 6682791885 7609072602 7832868855 8205862610 8877251369 8910389180 9026448871 9847035132 10443825140 11488207654 12308793915 12681787670 13365583770 13949966437 15218145204 15665737710 16411725220 17232311481 17754502738 18052897742 19022681505 22976415308 24617587830 25363575340 26631754107 26731167540 27079346613 27899932874 28720519135 31331475420 34464622962 35509005476 36105795484 38045363010 41849899311 44386256845 45132244355 49235175660 53263508214 54158693226 55799865748 57441038270 63185142097 68929245924 69749832185 76090726020 83699798622 86161557405 88772513690 90264488710 97649765059 106527016428 108317386452 114882076540 126370284194 133158770535 135396733065 139499664370 153449630807 167399597244 172323114810 177545027380 180528977420 189555426291 195299530118 209249496555 252740568388 266317541070 270793466130 278999328740 292949295177 306899261614 315925710485 344646229620 379110852582 390599060236 418498993110 460348892421 488248825295 532635082140 541586932260 585898590354 613798523228 631851420970 758221705164 767248154035 836997986220 920697784842 947777131455 976497650590 1074147415649 1171797180708 1263702841940 1464746475885 1534496308070 1841395569684 1895554262910 1952995301180 2148294831298 2301744462105 2929492951770 3068992616140 3222442246947 3791108525820 4296589662596 4603488924210 5370737078245 5858985903540 6444884493894 9206977848420 10741474156490 12889768987788 16112211234735 21482948312980 32224422469470 64448844938940
• Sum of all divisors σ(n): 240131481375744
• Sum of proper divisors (its aliquot sum) s(n): 175682636436804
• 64448844938940 is an abundant number, because the sum of its proper divisors (175682636436804) is greater than itself. Its abundance is 111233791497864

Bases of 64448844938940

• Binary: 1110101001110110101010100000100011111010111100₂
• Hexadecimal: 0x3A9DAA823EBC
• Base-36: MUFE298SC

Squares and roots of 64448844938940

• 64448844938940 squared (64448844938940²) is 4153653613963532052328323600
• 64448844938940 cubed (64448844938940³) is 267698177696403423224426749691074560984000
• The square root of 64448844938940 is 8028003.7953989533
• The cube root of 64448844938940 is 40093.2916100111

Scales and comparisons

• 64,448,844,938,940 seconds is equal to 2,049,273 years, 47 weeks, 4 days, 7 hours, 29 minutes.
• To count from 1 to 64,448,844,938,940 would take you about five million, one hundred twenty-three thousand, one hundred eighty-four 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 64448844938940 cubic inches would be around 3341.1 feet tall.

Recreational maths with 64448844938940

• 64448844938940 backwards is 04983944884446
• The number of decimal digits it has is: 14
• The sum of 64448844938940's digits is 75
• More coming soon!