6909513074640

Names of 6909513074640

• Cardinal: 6909513074640 can be written as Six trillion, nine hundred nine billion, five hundred thirteen million, seventy-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 6.90951307464 × 10¹²

Factors of 6909513074640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5438

Divisors of 6909513074640

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 121 132 144 165 176 180 198 220 240 242 264 330 360 363 396 440 484 495 528 605 660 720 726 792 880 968 990 1089 1210 1320 1331 1452 1584 1815 1936 1980 2178 2420 2640 2662 2904 3630 3960 3993 4356 4840 5324 5417 5445 5808 6655 7260 7920 7986 8712 9680 10648 10834 10890 11979 13310 14520 14641 15972 16251 17424 19965 21296 21668 21780 23958 26620 27085 29040 29282 31944 32502 39930 43336 43560 43923 47916 48753 53240 54170 58564 59587 59895 63888 65004 73205 79860 81255 86672 87120 87846 95832 97506 106480 108340 117128 119174 119790 130008 131769 146410 159720 161051 162510 175692 178761 191664 195012 216680 219615 234256 238348 239580 243765 260016 263538 292820 297935 319440 322102 325020 351384 357522 390024 433360 439230 476696 479160 483153 487530 527076 536283 585640 595870 644204 650040 655457 658845 702768 715044 780048 805255 878460 893805 953392 958320 966306 975060 1054152 1072566 1171280 1191740 1288408 1300080 1310914 1317690 1430088 1449459 1610510 1756920 1771561 1787610 1932612 1950120 1966371 2108304 2145132 2383480 2415765 2576816 2621828 2635380 2681415 2860176 2898918 3221020 3277285 3513840 3543122 3575220 3865224 3900240 3932742 4290264 4766960 4831530 5243656 5270760 5314683 5362830 5797836 5899113 6442040 6554570 7086244 7150440 7210027 7247295 7730448 7865484 8580528 8857805 9663060 9831855 10487312 10541520 10629366 10725660 11595672 11798226 12884080 13109140 14172488 14300880 14420054 14494590 15730968 15944049 17715610 19326120 19663710 21258732 21451320 21630081 23191344 23596452 26218280 26573415 28344976 28840108 28989180 29495565 31461936 31888098 35431220 36050135 38652240 39327420 42517464 42902640 43260162 47192904 52436560 53146830 57680216 57978360 58991130 63776196 64890243 70862440 72100270 78654840 79310297 79720245 85034928 86520324 94385808 106293660 108150405 115360432 115956720 117982260 127552392 129780486 141724880 144200540 157309680 158620594 159440490 173040648 212587320 216300810 235964520 237930891 255104784 259560972 288401080 317241188 318880980 324451215 346081296 396551485 425174640 432601620 471929040 475861782 519121944 576802160 634482376 637761960 648902430 713792673 793102970 865203240 872413267 951723564 1038243888 1189654455 1268964752 1275523920 1297804860 1427585346 1586205940 1730406480 1744826534 1903447128 2379308910 2595609720 2617239801 2855170692 3172411880 3489653068 3568963365 3806894256 4362066335 4758617820 5191219440 5234479602 5710341384 6344823760 6979306136 7137926730 7851719403 8724132670 9517235640 9596545937 10468959204 11420682768 13086199005 13958612272 14275853460 15703438806 17448265340 19034471280 19193091874 20937918408 26172398010 28551706920 28789637811 31406877612 34896530680 38386183748 39258597015 41875836816 47982729685 52344796020 57103413840 57579275622 62813755224 69793061360 76772367496 78517194030 86368913433 95965459370 104689592040 115158551244 125627510448 143948189055 153544734992 157034388060 172737826866 191930918740 209379184080 230317102488 287896378110 314068776120 345475653732 383861837480 431844567165 460634204976 575792756220 628137552240 690951307464 767723674960 863689134330 1151585512440 1381902614928 1727378268660 2303171024880 3454756537320 6909513074640
• Sum of all divisors σ(n): 25529603571108
• Sum of proper divisors (its aliquot sum) s(n): 18620090496468
• 6909513074640 is an abundant number, because the sum of its proper divisors (18620090496468) is greater than itself. Its abundance is 11710577421828

Bases of 6909513074640

• Binary: 1100100100010111111000100101000011111010000₂
• Hexadecimal: 0x648BF1287D0
• Base-36: 2G66POPG0

Squares and roots of 6909513074640

• 6909513074640 squared (6909513074640²) is 47741370928621106211129600
• 6909513074640 cubed (6909513074640³) is 329869626632545531552460083483513344000
• The square root of 6909513074640 is 2628595.2664189289
• The cube root of 6909513074640 is 19046.5277732183

Scales and comparisons

• 6,909,513,074,640 seconds is equal to 219,701 years, 7 weeks, 3 days, 3 hours, 24 minutes.
• To count from 1 to 6,909,513,074,640 would take you about five hundred forty-nine thousand, two hundred fifty-two 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 6909513074640 cubic inches would be around 1587.2 feet tall.

Recreational maths with 6909513074640

• 6909513074640 backwards is 0464703159096
• The number of decimal digits it has is: 13
• The sum of 6909513074640's digits is 54
• More coming soon!