138177418426866

Names of 138177418426866

• Cardinal: 138177418426866 can be written as One hundred thirty-eight trillion, one hundred seventy-seven billion, four hundred eighteen million, four hundred twenty-six thousand, eight hundred sixty-six.

Scientific notation

• Scientific notation: 1.38177418426866 × 10¹⁴

Factors of 138177418426866

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 405

Divisors of 138177418426866

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 49 54 62 63 78 91 93 98 117 126 147 169 182 186 189 217 234 273 279 294 338 349 351 378 403 434 441 507 546 558 637 651 698 702 806 819 837 882 1014 1047 1183 1209 1274 1302 1323 1519 1521 1638 1674 1911 1953 2094 2197 2366 2418 2443 2457 2646 2821 3038 3042 3141 3549 3627 3822 3906 4394 4537 4557 4563 4886 4914 5239 5642 5733 5859 6282 6591 7098 7254 7329 8281 8463 9074 9114 9126 9423 10478 10647 10819 10881 11466 11718 13182 13611 13671 14658 15379 15717 16562 16926 17101 17199 18846 19747 19773 21294 21638 21762 21987 24843 25389 27222 27342 28561 30758 31434 31759 31941 32457 34202 34398 36673 39494 39546 40833 41013 43974 46137 47151 49686 50778 51303 57122 58981 59241 59319 63518 63882 64914 65961 68107 73346 74529 75733 76167 81666 82026 85683 92274 94302 95277 97371 102606 107653 110019 117962 118482 118638 122499 131922 136214 138411 140647 141453 149058 151466 152334 153909 171366 176943 177723 190554 194742 199927 204321 215306 220038 222313 223587 227199 244998 256711 257049 276822 281294 282906 285831 292113 307818 322959 330057 353886 355446 371293 399854 408642 412867 415233 421941 444626 447174 454398 461727 476749 513422 514098 530131 530829 533169 571662 584226 599781 612963 645918 660114 666939 681597 742586 766753 770133 771147 825734 830466 843882 857493 885391 923454 953498 968877 984529 990171 1060262 1061658 1066338 1113879 1199562 1225926 1238601 1265823 1333878 1363194 1399489 1430247 1533506 1540266 1542294 1590393 1592487 1714986 1770782 1799343 1828411 1838889 1937754 1969058 1980342 2000817 2044791 2227758 2300259 2310399 2477202 2531646 2599051 2656173 2798978 2860494 2890069 2906631 2953587 3180786 3184974 3337243 3341637 3598686 3656822 3677778 3715803 3797469 4001634 4089582 4198467 4290741 4600518 4620798 4771179 4826809 5198102 5312346 5367271 5398029 5485233 5780138 5813262 5907174 6002451 6197737 6674486 6683274 6891703 6900777 6931197 7431606 7594938 7797153 7968519 8396934 8581482 8670207 8860761 9542358 9653618 9967789 10011729 10024911 10734542 10796058 10970466 11147409 11510083 12004902 12395474 12595401 12798877 12872223 13783406 13801554 13862394 14313537 14480427 15594306 15937038 16101813 16455699 17340414 17721522 18193357 18593211 19935578 20023458 20049822 20675109 20702331 22294818 23020166 23391459 23769343 23905557 25190802 25597754 25744446 26010621 26582283 28627074 28960854 29903367 30035187 32203626 32911398 33787663 34530249 36386714 37186422 37570897 37786203 38396631 41350218 41404662 43384159 43441281 46782918 47538686 47811114 48305439 49367097 52021242 53164566 54580071 55779633 59806734 60070374 62025327 67575326 69060498 69774523 70174377 71308029 75141794 75572406 76793262 78031863 80570581 86768318 86882562 89592139 89710101 90105561 96610878 98734194 101362989 103590747 109160142 111559266 112712691 115189893 124050654 129581257 130152477 130323843 139549046 140348754 142616058 144916317 149631079 156063726 161141162 163740213 166385401 167338899 179184278 179420202 180211122 186075981 202725978 207181494 209323569 213924087 225425382 230379786 236513641 241711743 259162514 260304954 260647686 268776417 269130303 289832634 299262158 304088967 309001459 310772241 327480426 332770802 334677798 338138073 345569679 372151962 388743771 390457431 418647138 427848174 448893237 473027282 483423486 488421661 491220639 499156203 537552834 538260606 563994067 608177934 618002918 621544482 627970707 641772261 676276146 691139358 709540923 725135229 777487542 780914862 806329251 897786474 907068799 912266901 927004377 976843322 982441278 998312406 1014414219 1047417553 1127988134 1164697807 1166231313 1171372293 1255941414 1283544522 1346679711 1419081846 1450270458 1465264983 1497468609 1612658502 1684556341 1691982201 1814137598 1824533802 1854008754 1883912121 2028828438 2094835106 2128622769 2163010213 2175405687 2329395614 2332462626 2342744586 2418987753 2693359422 2721206397 2781013131 2930529966 2994937218 3142252659 3369112682 3383964402 3494093421 3498693939 3767824242 4017018967 4040039133 4257245538 4326020426 4350811374 4395794949 4492405827 4837975506 5053669023 5075946603 5442412794 5562026262 6284505318 6349481593 6385868307 6489030639 6988186842 6997387878 7331922871 8034037934 8080078266 8163619191 8343039393 8791589898 8984811654 9426757977 10107338046 10151893206 10482280263 11791894387 12051056901 12698963186 12771736614 12978061278 13187384847 14663845742 15141071491 15161007069 15227839809 16327238382 16686078786 18853515954 19048444779 19467091917 20964560526 21995768613 23583788774 24102113802 24490857573 26374769694 28119132769 28280273931 30282142982 30322014138 30455679618 31446840789 35375683161 36153170703 38096889558 38934183834 43991537226 45423214473 45483021207 48981715146 52221246571 56238265538 56560547862 57145334337 58401275751 62893681578 65987305839 70751366322 72306341406 82543260709 84357398307 90846428946 90966042414 104442493142 106127049483 108459512109 114290668674 116802551502 131974611678 136269643419 156663739713 165086521418 168714796614 171436003011 196833929383 197961917517 212254098966 216919024218 247629782127 253072194921 272539286838 313327479426 318381148449 342872006022 365548725997 393667858766 395923835034 408808930257 469991219139 495259564254 506144389842 590501788149 636762296898 731097451994 742889346381 759216584763 817617860514 939982438278 1096646177991 1181003576298 1409973657417 1485778692762 1518433169526 1771505364447 2193292355982 2228668039143 2558841081979 2819947314834 3289938533973 3543010728894 4457336078286 5117682163958 5314516093341 6579877067946 7676523245937 9869815601919 10629032186682 15353046491874 19739631203838 23029569737811 46059139475622 69088709213433 138177418426866
• Sum of all divisors σ(n): 400586526144000
• Sum of proper divisors (its aliquot sum) s(n): 262409107717134
• 138177418426866 is an abundant number, because the sum of its proper divisors (262409107717134) is greater than itself. Its abundance is 124231689290268

Bases of 138177418426866

• Binary: 11111011010101111101111111100001111100111110010₂
• Hexadecimal: 0x7DABEFF0F9F2
• Base-36: 1CZ9TVANSI

Squares and roots of 138177418426866

• 138177418426866 squared (138177418426866²) is 19092998963113207606190581956
• 138177418426866 cubed (138177418426866³) is 2638221306749812364109657908621618565229896
• The square root of 138177418426866 is 11754889.1286505123
• The cube root of 138177418426866 is 51698.6288418491

Scales and comparisons

• 138,177,418,426,866 seconds is equal to 4,393,614 years, 25 weeks, 5 days, 5 hours, 41 minutes, 6 seconds.
• To count from 1 to 138,177,418,426,866 would take you about ten million, nine hundred eighty-four thousand and thirty-six 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 138177418426866 cubic inches would be around 4308.2 feet tall.

Recreational maths with 138177418426866

• 138177418426866 backwards is 668624814771831
• The number of decimal digits it has is: 15
• The sum of 138177418426866's digits is 72
• More coming soon!