400553935696640

Names of 400553935696640

• Cardinal: 400553935696640 can be written as Four hundred trillion, five hundred fifty-three billion, nine hundred thirty-five million, six hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.0055393569664 × 10¹⁴

Factors of 400553935696640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 276

Divisors of 400553935696640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 122 128 160 176 197 220 244 256 305 320 352 394 440 488 610 640 671 704 788 880 976 985 1220 1280 1342 1408 1576 1760 1952 1970 2167 2440 2684 2816 3152 3355 3520 3721 3904 3940 4334 4880 5368 6304 6710 7040 7442 7808 7880 8668 9760 10736 10835 12017 12608 13420 14080 14884 15616 15760 17336 18605 19520 21472 21670 24034 25216 26840 29768 31520 34672 37210 38809 39040 40931 42944 43340 48068 50432 53680 59536 60085 63040 69344 74420 77618 78080 81862 85888 86680 96136 107360 119072 120170 126080 132187 138688 148840 155236 163724 171776 173360 192272 194045 204655 214720 238144 240340 252160 264374 277376 297680 310472 327448 346720 384544 388090 409310 426899 429440 476288 480680 528748 554752 595360 620944 654896 660935 693440 733037 769088 776180 818620 853798 858880 952576 961360 1057496 1190720 1241888 1309792 1321870 1386880 1466074 1538176 1552360 1637240 1707596 1922720 2114992 2134495 2367349 2381440 2483776 2619584 2643740 2773760 2932148 3076352 3104720 3274480 3415192 3665185 3845440 4229984 4268990 4734698 4762880 4967552 5239168 5287480 5864296 6209440 6548960 6830384 7330370 7645373 7690880 8063407 8459968 8537980 9469396 9935104 10478336 10574960 11728592 11836745 12418880 13097920 13660768 14660740 15290746 15381760 16126814 16919936 17075960 18938792 21149920 23457184 23673490 24837760 26040839 26195840 27321536 29321480 30581492 32253628 33839872 34151920 37877584 38226865 40317035 42299840 46914368 47346980 49675520 52081678 52391680 54643072 58642960 61162984 64507256 68303840 75755168 76453730 80634070 84099103 84599680 93828736 94693960 104163356 109286144 117285920 122325968 129014512 130204195 136607680 144408289 151510336 152907460 161268140 168198206 169199360 187657472 189387920 208326712 234571840 244651936 258029024 260408390 273215360 288816578 303020672 305814920 322536280 336396412 378775840 416653424 420495515 466367753 469143680 489303872 516058048 520816780 546430720 577633156 606041344 611629840 645072560 672792824 722041445 757551680 833306848 840991030 932735506 938287360 978607744 1032116096 1041633560 1155266312 1223259680 1290145120 1345585648 1444082890 1515103360 1588491179 1666613696 1681982060 1865471012 1957215488 2064232192 2083267120 2310532624 2331838765 2446519360 2580290240 2691171296 2888165780 3030206720 3176982358 3333227392 3363964120 3730942024 4166534240 4621065248 4663677530 4893038720 5130045283 5160580480 5382342592 5776331560 6353964716 6666454784 6727928240 7461884048 7942455895 8333068480 9242130496 9327355060 9786077440 10260090566 10321160960 10764685184 11552663120 12707929432 13455856480 14923768096 15884911790 16666136960 18484260992 18654710120 20520181132 21529370368 23105326240 25415858864 25650226415 26911712960 28448432933 29847536192 31769823580 33332273920 36968521984 37309420240 41040362264 46210652480 50831717728 51300452830 53823425920 56896865866 59695072384 63539647160 74618840480 82080724528 92421304960 101663435456 102600905660 107646851840 113793731732 119390144768 127079294320 142242164665 149237680960 164161449056 184842609920 203326870912 205201811320 227587463464 254158588640 284484329330 298475361920 312932762263 328322898112 406653741824 410403622640 455174926928 508317177280 568968658660 596950723840 625865524526 656645796224 820807245280 910349853856 1016634354560 1137937317320 1251731049052 1313291592448 1564663811315 1641614490560 1820699707712 2033268709120 2275874634640 2503462098104 3129327622630 3283228981120 3641399415424 4551749269280 5006924196208 6258655245260 6566457962240 7282798830848 9103498538560 10013848392416 12517310490520 18206997077120 20027696784832 25034620981040 36413994154240 40055393569664 50069241962080 80110787139328 100138483924160 200276967848320 400553935696640
• Sum of all divisors σ(n): 1069543790995680
• Sum of proper divisors (its aliquot sum) s(n): 668989855299040
• 400553935696640 is an abundant number, because the sum of its proper divisors (668989855299040) is greater than itself. Its abundance is 268435919602400

Bases of 400553935696640

• Binary: 1011011000100110100111011000011001111001100000000₂
• Hexadecimal: 0x16C4D3B0CF300
• Base-36: 3XZFXRBFNK

Squares and roots of 400553935696640

• 400553935696640 squared (400553935696640²) is 160443455402068012042107289600
• 400553935696640 cubed (400553935696640³) is 64266257518066678132390120450478198226944000
• The square root of 400553935696640 is 20013843.6012835875
• The cube root of 400553935696640 is 73714.6262270955

Scales and comparisons

• 400,553,935,696,640 seconds is equal to 12,736,376 years, 8 weeks, 2 days, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 400,553,935,696,640 would take you about thirty-one million, eight hundred forty thousand, nine hundred forty 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 400553935696640 cubic inches would be around 6142.9 feet tall.

Recreational maths with 400553935696640

• 400553935696640 backwards is 046696539355004
• The number of decimal digits it has is: 15
• The sum of 400553935696640's digits is 65
• More coming soon!