6449638261711230

Names of 6449638261711230

• Cardinal: 6449638261711230 can be written as Six quadrillion, four hundred forty-nine trillion, six hundred thirty-eight billion, two hundred sixty-one million, seven hundred eleven thousand, two hundred thirty.

Scientific notation

• Scientific notation: 6.44963826171123 × 10¹⁵

Factors of 6449638261711230

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1220

Divisors of 6449638261711230

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 27 30 45 46 54 69 81 90 115 135 138 162 207 230 243 270 345 405 414 486 529 621 690 729 810 1035 1058 1187 1215 1242 1458 1587 1863 2070 2374 2430 2645 3105 3174 3561 3645 3726 4761 5290 5589 5935 6210 7122 7290 7935 9315 9522 10683 11178 11870 14283 15870 16767 17805 18630 21366 23805 27301 27945 28566 32049 33534 35610 42849 47610 53415 54602 55890 64098 71415 81903 83835 85698 96147 106830 128547 136505 142830 160245 163806 167670 192294 214245 245709 257094 273010 288441 320490 385641 409515 428490 480735 491418 576882 627923 642735 737127 771282 819030 865323 961470 1228545 1255846 1285470 1408969 1442205 1474254 1730646 1883769 1928205 2211381 2457090 2817938 2884410 3139615 3685635 3767538 3856410 4226907 4326615 4422762 5651307 6279230 6634143 7044845 7371270 8453814 8653230 9418845 11056905 11302614 12680721 13268286 14089690 16953921 18837690 19902429 21134535 22113810 25361442 28256535 32406287 33170715 33907842 38042163 39804858 42269070 50861763 56513070 63403605 64812574 66341430 76084326 84769605 97218861 99512145 101723526 114126489 126807210 152585289 162031435 169539210 190210815 194437722 199024290 228252978 254308815 291656583 305170578 324062870 342379467 380421630 457755867 486094305 508617630 570632445 583313166 684758934 745344601 762926445 874969749 915511734 972188610 1027138401 1141264890 1458282915 1490689202 1525852890 1672446203 1711897335 1749939498 2054276802 2236033803 2288779335 2624909247 2916565830 3344892406 3423794670 3726723005 4374848745 4472067606 4577558670 5017338609 5135692005 5249818494 6708101409 7453446010 7874727741 8362231015 8749697490 10034677218 10271384010 11180169015 13124546235 13416202818 15052015827 15749455482 16724462030 20124304227 22360338030 23624183223 25086693045 26249092470 30104031654 33540507045 38466262669 39373638705 40248608454 45156047481 47248366446 50173386090 60372912681 67081014090 75260079135 76932525338 78747277410 90312094962 100621521135 115398788007 118120916115 120745825362 135468142443 150520158270 181118738043 192331313345 201243042270 225780237405 230797576014 236241832230 270936284886 301864563405 346196364021 362237476086 384662626690 406404427329 451560474810 543356214129 576993940035 603729126810 677340712215 692392728042 812808854658 884724041387 905593690215 1038589092063 1086712428258 1153987880070 1219213281987 1354681424430 1730981820105 1769448082774 1811187380430 2032022136645 2077178184126 2438426563974 2654172124161 2716781070645 3115767276189 3461963640210 4064044273290 4423620206935 5192945460315 5308344248322 5433562141290 6096066409935 6231534552378 7962516372483 8847240413870 9347301828567 10385890920630 12192132819870 13270860620805 15578836380945 15925032744966 18694603657134 23887549117449 26541721241610 28041905485701 31157672761890 39812581862415 46736509142835 47775098234898 56083810971402 71662647352347 79625163724830 93473018285670 119437745587245 140209527428505 143325294704694 214987942057041 238875491174490 280419054857010 358313236761735 429975884114082 644963826171123 716626473523470 1074939710285205 1289927652342246 2149879420570410 3224819130855615 6449638261711230
• Sum of all divisors σ(n): 18211091864731920
• Sum of proper divisors (its aliquot sum) s(n): 11761453603020690
• 6449638261711230 is an abundant number, because the sum of its proper divisors (11761453603020690) is greater than itself. Its abundance is 5311815341309460

Bases of 6449638261711230

• Binary: 10110111010011110100101101101100001001110000101111110₂
• Hexadecimal: 0x16E9E96D84E17E
• Base-36: 1RI7EWWAPVI

Squares and roots of 6449638261711230

• 6449638261711230 squared (6449638261711230²) is 41597833706929456562247908112900
• 6449638261711230 cubed (6449638261711230³) is 268290979880513311139191073722939727354037867000
• The square root of 6449638261711230 is 80309639.9052519099
• The cube root of 6449638261711230 is 186142.3185414509

Scales and comparisons

• 6,449,638,261,711,230 seconds is equal to 205,078,546 years, 35 weeks, 3 days, 40 minutes, 30 seconds.
• To count from 1 to 6,449,638,261,711,230 would take you about six hundred fifteen million, two hundred thirty-five thousand, six 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 6449638261711230 cubic inches would be around 15511.9 feet tall.

Recreational maths with 6449638261711230

• 6449638261711230 backwards is 0321171628369446
• The number of decimal digits it has is: 16
• The sum of 6449638261711230's digits is 63
• More coming soon!