13908923235918

Names of 13908923235918

• Cardinal: 13908923235918 can be written as Thirteen trillion, nine hundred eight billion, nine hundred twenty-three million, two hundred thirty-five thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.3908923235918 × 10¹³

Factors of 13908923235918

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 652

Divisors of 13908923235918

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 9 17 18 23 27 34 37 46 51 54 69 74 79 81 102 111 138 153 158 162 207 222 237 243 289 306 333 391 414 459 474 486 491 578 621 629 666 711 729 782 851 867 918 982 999 1173 1242 1258 1343 1377 1422 1458 1473 1702 1734 1817 1863 1887 1998 2133 2346 2553 2601 2686 2754 2923 2946 2997 3519 3634 3726 3774 4029 4131 4266 4419 5106 5202 5451 5589 5661 5846 5994 6399 6647 7038 7659 7803 8058 8262 8347 8769 8838 8991 10557 10693 10902 11178 11293 11322 12087 12393 12798 13257 13294 14467 15318 15606 16353 16694 16767 16983 17538 17982 18167 19197 19941 21114 21386 22586 22831 22977 23409 24174 24786 25041 26307 26514 26973 28934 30889 31671 32079 32706 33534 33879 33966 36261 36334 38394 38789 39771 39882 43401 45662 45954 46818 49059 49691 50082 50949 52614 53946 54501 57591 59823 61778 63342 64158 67229 67758 68493 68931 70227 72522 75123 77578 78921 79542 86802 92667 95013 96237 98118 99382 101637 101898 108783 109002 115182 116367 119313 119646 130203 134458 136986 137862 140454 141899 147177 149073 150246 152847 157842 163503 179469 185334 190026 191981 192474 201687 203274 205479 206793 210681 217566 225369 232734 236763 238626 245939 260406 278001 283798 285039 288711 294354 298146 304911 305694 308839 326349 327006 349101 357939 358938 383962 390609 403374 410958 413586 417841 421362 425697 441531 447219 450738 458541 473526 490509 491878 525113 538407 556002 570078 575943 577422 605061 609822 616437 617678 620379 652698 659413 676107 698202 710289 715878 737817 781218 834003 835682 844747 851394 866133 883062 892147 894438 914733 917082 926517 979047 981018 1047303 1050226 1076814 1142893 1151886 1171827 1210122 1232874 1240758 1253523 1277091 1318826 1324593 1341657 1352214 1420578 1435193 1471527 1475634 1575339 1615221 1668006 1689494 1727829 1732266 1784294 1815183 1829466 1849311 1853034 1958094 1978239 2028321 2094606 2130867 2213451 2285786 2343654 2502009 2507046 2534241 2554182 2598399 2649186 2676441 2683314 2744199 2779551 2870386 2943054 3141909 3150678 3230442 3263677 3428679 3455658 3515481 3630366 3698622 3760569 3831273 3956478 4024971 4056642 4261734 4305579 4414581 4426902 4726017 4845663 5004018 5068482 5183487 5196798 5250263 5352882 5445549 5488398 5547933 5559102 5934717 6084963 6283818 6527354 6640353 6857358 7030962 7103297 7506027 7521138 7602723 7662546 7795197 8029323 8049942 8232597 8338653 8611158 8829162 9425727 9452034 9691326 9791031 10286037 10366974 10500526 10546443 10891098 11095866 11210021 11281707 11493819 11869434 12074913 12169926 12916737 13243743 13280706 14178051 14206594 15012054 15166499 15205446 15550461 15590394 15750789 16058646 16336647 16465194 16643799 16677306 17804151 18851454 19429181 19582062 19921059 20572074 21092886 21309891 22420042 22518081 22563414 22808169 22987638 24087969 24149826 24398281 25015959 25833474 26487486 28277181 28356102 29373093 30332998 30858111 31100922 31501578 32673294 33009439 33287598 33630063 33845121 34481457 35608302 36224739 38750211 38858362 39842118 42534153 42619782 45036162 45499497 45616338 46651383 47252367 48175938 48796562 49009941 50031918 53412453 56554362 58287543 58746186 59763177 61716222 63929673 66018878 67260126 67690242 68424507 68962914 72263907 72449478 73194843 75047877 77500422 85068306 88119279 90998994 92574333 93302766 94504734 98019882 99028317 100890189 101535363 103444371 106824906 116250633 116575086 119526354 120756049 127602459 127859346 136498491 136849014 139954149 141757101 144527814 146389686 150095754 160237359 174862629 176238558 179289531 185148666 191789019 198056634 201780378 203070726 205273521 206888742 216791721 219584529 225143631 232501266 241512098 255204918 257830483 264357837 272996982 277722999 279908298 283514202 297084951 302670567 304606089 320474718 348751899 349725258 358579062 362268147 382807377 383578038 409495473 410547042 414770777 425271303 433583442 439169058 450287262 480712077 515660966 524587887 528715674 555445998 561160463 575367057 594169902 605341134 609212178 615820563 650375163 658753587 697503798 724536294 765614754 773491449 793073511 818990946 829541554 833168997 850542606 891254853 908011701 961424154 1046255697 1049175774 1086804441 1122320926 1150734114 1228486419 1231641126 1244312331 1275813909 1300750326 1317507174 1546982898 1573763661 1586147022 1666337994 1683481389 1726101171 1782509706 1816023402 1976260761 2092511394 2173608882 2320474347 2379220533 2456972838 2488624662 2551627818 2673764559 2724035103 3147527322 3260413323 3366962778 3452202342 3685459257 3732936993 3827441727 3952521522 4640948694 4721290983 4758441066 5050444167 5178303513 5347529118 5448070206 5928782283 6520826646 6961423041 7370918514 7465873986 7654883454 8021293677 8172105309 9442581966 9539727871 9781239969 10100888334 10356607026 11056377771 11198810979 11857564566 13922846082 14163872949 15151332501 16042587354 16344210618 17786346849 19079455742 19562479938 20884269123 22112755542 22397621958 24063881031 28327745898 28619183613 29343719907 30302665002 33596432937 35572693698 41768538246 45453997503 48127762062 57238367226 58687439814 62652807369 67192865874 85857550839 88031159721 90907995006 100789298811 125305614738 136361992509 171715101678 176062319442 187958422107 201578597622 257572652517 272723985018 302367896433 375916844214 409085977527 515145305034 604735792866 772717957551 818171955054 1545435915102 2318153872653 4636307745306 6954461617959 13908923235918
• Sum of all divisors σ(n): 36135138216960
• Sum of proper divisors (its aliquot sum) s(n): 22226214981042
• 13908923235918 is an abundant number, because the sum of its proper divisors (22226214981042) is greater than itself. Its abundance is 8317291745124

Bases of 13908923235918

• Binary: 11001010011001101100011011011011111001001110₂
• Hexadecimal: 0xCA66C6DBE4E
• Base-36: 4XHO5RYVI

Squares and roots of 13908923235918

• 13908923235918 squared (13908923235918²) is 193458145582659648285302724
• 13908923235918 cubed (13908923235918³) is 2690794496272261972777256523978300040632
• The square root of 13908923235918 is 3729466.8836065565
• The cube root of 13908923235918 is 24049.0450969867

Scales and comparisons

• 13,908,923,235,918 seconds is equal to 442,260 years, 38 weeks, 1 day, 19 hours, 45 minutes, 18 seconds.
• To count from 1 to 13,908,923,235,918 would take you about one million, one hundred five thousand, six hundred fifty-one 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 13908923235918 cubic inches would be around 2004.1 feet tall.

Recreational maths with 13908923235918

• 13908923235918 backwards is 81953232980931
• The number of decimal digits it has is: 14
• The sum of 13908923235918's digits is 63
• More coming soon!