11681800479972

Names of 11681800479972

• Cardinal: 11681800479972 can be written as Eleven trillion, six hundred eighty-one billion, eight hundred million, four hundred seventy-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.1681800479972 × 10¹³

Factors of 11681800479972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 72

Divisors of 11681800479972

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 43 49 51 54 63 68 81 84 86 98 102 108 119 126 129 147 153 162 172 189 196 204 238 243 252 258 289 294 301 306 324 357 378 387 441 459 476 486 516 567 578 588 602 612 714 729 731 756 774 833 867 882 903 918 972 1071 1134 1156 1161 1204 1323 1377 1428 1458 1462 1548 1666 1701 1734 1764 1806 1836 1849 2023 2107 2142 2187 2193 2268 2322 2499 2601 2646 2709 2754 2916 2924 3213 3332 3402 3468 3483 3612 3698 3969 4046 4131 4214 4284 4374 4386 4644 4913 4998 5103 5117 5202 5292 5418 5508 5547 6069 6321 6426 6561 6579 6804 6966 7396 7497 7803 7938 8092 8127 8262 8428 8748 8772 9639 9826 9996 10206 10234 10404 10449 10836 11094 11907 12138 12393 12427 12642 12852 12943 13122 13158 13932 14161 14739 14994 15309 15351 15606 15876 16254 16524 16641 18207 18963 19278 19652 19737 20412 20468 20898 22188 22491 23409 23814 24276 24381 24786 24854 25284 25886 26244 26316 28322 28917 29478 29988 30618 30702 31212 31347 31433 32508 33282 34391 35721 35819 36414 37179 37281 37926 38556 38829 39474 41796 42483 44217 44982 45927 46053 46818 47628 48762 49572 49708 49923 51772 54621 56644 56889 57834 58956 59211 61236 61404 62694 62866 66564 67473 68782 70227 71442 71638 72828 73143 74358 74562 75852 77658 78948 84966 86751 86989 88434 89964 90601 91854 92106 93636 94041 94299 97524 99846 103173 107163 107457 109242 111537 111843 113778 115668 116487 118422 125388 125732 127449 132651 134946 137564 138159 140454 142884 143276 146286 148716 149124 149769 155316 163863 169932 170667 173502 173978 176868 177633 181202 183708 184212 188082 188598 199692 202419 206346 210681 211259 214326 214914 218484 219429 220031 223074 223686 227556 232974 236844 240737 254898 260253 260967 265302 269892 271803 276318 280908 282123 282897 292572 299538 309519 321489 322371 327726 335529 341334 347004 347956 349461 355266 362404 376164 377196 382347 397953 404838 412692 414477 421362 422518 428652 429828 438858 440062 446148 447372 449307 465948 481474 491589 509796 512001 520506 521934 530604 532899 534361 543606 552636 564246 565794 599076 607257 608923 619038 632043 633777 642978 644742 655452 658287 660093 671058 682668 698922 710532 722211 764694 780759 782901 795906 809676 815409 828954 842724 845036 848691 877716 880124 898614 928557 962948 967113 983178 1006587 1024002 1041012 1043868 1048383 1065798 1068722 1087212 1128492 1131588 1147041 1193859 1214514 1217846 1238076 1243431 1264086 1267554 1285956 1289484 1316574 1320186 1342116 1347921 1397844 1444422 1474767 1478813 1529388 1536003 1540217 1561518 1565802 1591812 1598697 1603083 1630818 1657908 1697382 1797228 1821771 1826769 1857114 1896129 1901331 1934226 1966356 1974861 1980279 2013174 2048004 2096766 2131596 2137444 2166633 2294082 2348703 2387718 2429028 2435692 2446227 2486862 2528172 2535108 2546073 2633148 2640372 2695842 2785671 2888844 2901339 2949534 2957626 3019761 3072006 3080434 3123036 3131604 3145149 3197394 3206166 3261636 3394764 3441123 3581577 3643542 3653538 3714228 3730293 3740527 3792258 3802662 3868452 3949722 3960558 4026348 4043763 4193532 4333266 4424301 4436439 4588164 4608009 4620651 4697406 4775436 4796091 4809249 4892454 4973724 5092146 5391684 5465313 5480307 5571342 5703993 5802678 5899068 5915252 5940837 6039522 6144012 6160868 6290298 6394788 6412332 6499899 6882246 7046109 7163154 7287084 7307076 7338681 7460586 7481054 7584516 7605324 7638219 7899444 7921116 8087526 8357013 8666532 8704017 8848602 8872878 9059283 9084137 9216018 9241302 9394812 9435447 9592182 9618498 9784908 10184292 10323369 10351691 10744731 10930626 10960614 11142684 11190879 11221581 11407986 11605356 11881674 12079044 12131289 12580596 12999798 13272903 13309317 13764492 13824027 13861953 14092218 14326308 14427747 14677362 14921172 14962108 15276438 16175052 16440921 16714026 17111979 17408034 17697204 17745756 17822511 18118566 18168274 18432036 18482604 18870894 19184364 19236996 19499697 20646738 20703382 21138327 21489462 21861252 21921228 22016043 22381758 22443162 22815972 22914657 23763348 24262578 25071039 25999596 26112051 26183689 26545806 26618634 27177849 27252411 27648054 27723906 28184436 28306341 28855494 29354724 30552876 30970107 31055073 32234193 32881842 33428052 33572637 33664743 34223958 34816068 35645022 36237132 36336548 37741788 38999394 39927951 41293476 41406764 41585859 42276654 42978924 43283241 44032086 44763516 44886324 45829314 48525156 49322763 50142078 51335937 52224102 52367378 53091612 53237268 53467533 54355698 54504822 55296108 55447812 56612682 57710988 58499091 61940214 62110146 63414981 63588959 64468386 65763684 66048129 67145274 67329486 68447916 68743971 71290044 75213117 77998788 78336153 78551067 79855902 81533547 81757233 83171718 84553308 84919023 86566482 88064172 91658628 92910321 93165219 98645526 100284156 100994229 102671874 104448204 104734756 106935066 108711396 109009644 113225364 116998182 119783853 123880428 124220292 124757577 126829962 127177918 128936772 129849723 132096258 134290548 134658972 137487942 147968289 150426234 154007811 156672306 157102134 159711804 160402599 163067094 163514466 166343436 169838046 173132964 175497273 185820642 186330438 190244943 190766877 197291052 198144387 201988458 205343748 206231913 213870132 225639351 233996364 235008459 235653201 239567706 245271699 249515154 253659924 254355836 259699446 264192516 274975884 279495657 295936578 300852468 302982687 308015622 313344612 314204268 320805198 326134188 327028932 339676092 350994546 359351559 371641284 372660876 374272731 380489886 381533754 389549169 396288774 403976916 412463826 443904867 445122713 451278702 462023433 470016918 471306402 479135412 481207797 490543398 499030308 519398892 526491819 558991314 570734829 572300631 591873156 594433161 605965374 616031244 641610396 701989092 706959603 718703118 735815097 748545462 760979772 763067508 779098338 792577548 824927652 838486971 887809734 890245426 902557404 908948061 924046866 940033836 942612804 962415594 981086796 1052983638 1078054677 1117982628 1122818193 1141469658 1144601262 1168647507 1188866322 1211930748 1331714601 1335368139 1386070299 1413919206 1437406236 1443623391 1471630194 1497090924 1558196676 1579475457 1676973942 1716901893 1775619468 1780490852 1817896122 1848093732 1924831188 2105967276 2120878809 2156109354 2207445291 2245636386 2282939316 2289202524 2337295014 2377732644 2515460913 2663429202 2670736278 2726844183 2772140598 2827838412 2887246782 2943260388 3158950914 3234164031 3353947884 3368454579 3433803786 3505942521 3635792244 3995143803 4006104417 4241757618 4312218708 4414890582 4491272772 4674590028 5030921826 5150705679 5326858404 5341472556 5453688366 5544281196 5774493564 6317901828 6362636427 6468328062 6622335873 6736909158 6867607572 7011885042 7546382739 7990287606 8012208834 8180532549 8483515236 8829781164 9702492093 10061843652 10105363737 10301411358 10907376732 12018313251 12725272854 12936656124 13244671746 13473818316 14023770084 15092765478 15452117037 15980575212 16024417668 16361065098 19087909281 19404984186 19867007619 20210727474 20602822716 22639148217 24036626502 24541597647 25450545708 26489343492 30185530956 30904234074 32722130196 36054939753 38175818562 38809968372 39734015238 40421454948 45278296434 46356351111 48073253004 49083195294 57263727843 59601022857 61808468148 67917444651 72109879506 76351637124 79468030476 90556592868 92712702222 98166390588 108164819259 114527455686 119202045714 135834889302 139069053333 144219759012 171791183529 185425404444 216329638518 229054911372 238404091428 271669778604 278138106666 324494457777 343582367058 417207159999 432659277036 556276213332 648988915554 687164734116 834414319998 973483373331 1297977831108 1668828639996 1946966746662 2920450119993 3893933493324 5840900239986 11681800479972
• Sum of all divisors σ(n): 38800135696140
• Sum of proper divisors (its aliquot sum) s(n): 27118335216168
• 11681800479972 is an abundant number, because the sum of its proper divisors (27118335216168) is greater than itself. Its abundance is 15436534736196

Bases of 11681800479972

• Binary: 10101001111111100001100100010110010011100100₂
• Hexadecimal: 0xA9FE19164E4
• Base-36: 452JME290

Squares and roots of 11681800479972

• 11681800479972 squared (11681800479972²) is 136464462453874049573120784
• 11681800479972 cubed (11681800479972³) is 1594150622992786845214117696241128938048
• The square root of 11681800479972 is 3417864.9007782621
• The cube root of 11681800479972 is 22690.1096595943

Scales and comparisons

• 11,681,800,479,972 seconds is equal to 371,445 years, 6 weeks, 2 days, 1 hour, 46 minutes, 12 seconds.
• To count from 1 to 11,681,800,479,972 would take you about nine hundred twenty-eight thousand, six hundred twelve 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 11681800479972 cubic inches would be around 1890.8 feet tall.

Recreational maths with 11681800479972

• 11681800479972 backwards is 27997400818611
• 11681800479972 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 11681800479972's digits is 63
• More coming soon!