138987973417293

Names of 138987973417293

• Cardinal: 138987973417293 can be written as One hundred thirty-eight trillion, nine hundred eighty-seven billion, nine hundred seventy-three million, four hundred seventeen thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 1.38987973417293 × 10¹⁴

Factors of 138987973417293

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 162

Divisors of 138987973417293

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 11 13 19 21 27 33 39 57 63 77 91 99 109 117 121 133 143 171 189 209 231 247 273 297 327 351 361 363 399 429 513 627 693 741 763 819 847 981 1001 1083 1089 1197 1199 1287 1417 1463 1573 1729 1881 2071 2079 2223 2289 2299 2457 2527 2541 2717 2943 3003 3249 3267 3591 3597 3861 3971 4251 4389 4693 4719 5187 5643 6213 6669 6867 6897 7581 7623 8151 8393 9009 9747 9919 10791 11011 11881 11913 12753 13167 13189 14079 14157 14497 15561 15587 16093 18639 19019 20601 20691 22743 22781 22869 24453 25179 26923 27027 27797 29757 29887 32373 32851 33033 35643 35739 38259 39349 39501 39567 42237 42471 43491 43681 46683 46761 48279 51623 55917 57057 62073 68229 68343 73359 75537 80769 83167 83391 89271 89661 92323 98553 99099 106929 107217 109109 118047 118701 126711 130473 130691 131043 140283 144837 154453 154869 159467 171171 171457 188461 205029 209209 225739 226611 242307 249501 250173 250591 267813 268983 275443 276969 295659 296153 297297 305767 320787 327327 354141 356103 361361 391419 392073 393129 420849 432839 434511 463359 464607 478401 511537 513513 514371 565383 567853 615087 627627 677217 726921 748503 750519 751773 806949 826329 830907 886977 888459 914837 917301 981981 1062423 1081171 1084083 1176219 1179387 1200199 1295029 1298517 1390077 1393821 1435203 1437601 1534611 1543113 1580173 1696149 1698983 1703559 1754137 1882881 2031651 2073071 2245509 2255319 2478987 2483129 2492721 2665377 2744511 2751903 2934607 2945943 3029873 3243513 3252249 3257683 3528657 3580759 3600597 3885087 3895551 3974971 4170231 4289041 4305609 4312803 4603833 4629339 4740519 4761229 5088447 5096949 5110677 5262411 5626907 5648643 6094953 6219213 6765957 7436961 7449387 7996131 8233533 8255709 8803821 9065203 9089619 9730539 9756747 9773049 10063207 10742277 10801791 11655261 11686653 11892881 11924913 12867123 12938409 13811499 14221557 14245319 14283687 15290847 15332031 15787233 16835377 16880721 17381903 18657639 18688813 20542249 22348161 22803781 24605551 24700599 26411463 27195609 27268857 27314419 29191617 29319147 30023287 30189621 32226831 32280677 32405373 33328603 34965783 35678643 35774739 38601369 38815227 39388349 42664671 42735957 42851061 45872541 47179451 47361699 50506131 50642163 52145709 55757533 55972917 56066439 61626747 61895977 67044483 68411343 73816653 79234389 81586827 81806571 81943257 87957441 90069861 90568863 96680493 96842031 99717233 99985809 107035929 107324217 115804107 117847639 118165047 128207871 128553183 130821691 141538353 151518393 151926489 156437127 156698509 167272599 168199317 172238857 184880241 185189147 185687931 191200933 205234029 221449959 225964739 244760481 245829771 270209583 270661061 271706589 290526093 299151699 299957427 319872163 321107787 330256157 353542917 354495141 355087447 384623613 390302731 392465073 424615059 433271839 454555179 467505469 469311381 470095527 501817797 504597951 516716571 518973961 554640723 555567441 557063793 573602799 613332863 615702087 664349877 677894217 737489313 810628749 811983183 871578279 897455097 899872281 959616489 990768471 1060628751 1063485423 1065262341 1096889563 1170908193 1177395219 1273845177 1296324029 1299815517 1402516407 1410286581 1505453391 1550149713 1556921883 1666702323 1671191379 1720808397 1839998589 1894627427 2033682651 2037080617 2239105141 2435949549 2485612129 2692365291 2878849467 2972305413 2977271671 3181886253 3195787023 3272538283 3290668689 3512724579 3518593793 3532185657 3632817727 3888972087 3899446551 4207549221 4230859743 4293330041 4650449139 4670765649 5000106969 5142560159 5162425191 5519995767 5683882281 6077571097 6101047953 6111241851 6717315423 6746661493 7307848647 7456836387 8636548401 8916916239 8931815013 9587361069 9817614849 9872006067 10538173737 10555781379 10898453181 11666916261 11698339653 12622647663 12879990123 14012296947 14259564319 15427680477 16559987301 17051646843 18232713291 18333725553 20151946269 20239984479 20840901697 22370509161 24630156551 26795445039 29452844547 29616018201 31667344137 32695359543 35000748783 35997921113 38639970369 38704531723 42542997679 42778692957 46283041431 47226630451 51154940529 54698139873 55001176659 56568161749 60455838807 60719953437 62522705091 66853282067 67111527483 73890469653 80386335117 88358533641 95002032411 98086078629 107993763339 115919911107 116113595169 127628993037 128336078871 138849124293 141679891353 164094419619 169704485247 182159860311 187568115273 200559846201 221671408959 270931722061 323981290017 348340785507 382886979111 385008236613 395977132243 425039674059 467972974469 509113455741 562704345819 601679538603 665014226877 735386102737 812795166183 971943870051 1045022356521 1148660937333 1187931396729 1275119022177 1403918923407 1527340367223 1805038615809 2206158308211 2438385498549 3563794190187 4211756770221 5147702719159 6618474924633 7315156495647 10691382570561 12635270310663 15443108157477 19855424773899 46329324472431 138987973417293
• Sum of all divisors σ(n): 296713197580800
• Sum of proper divisors (its aliquot sum) s(n): 157725224163507
• 138987973417293 is an abundant number, because the sum of its proper divisors (157725224163507) is greater than itself. Its abundance is 18737250746214

Bases of 138987973417293

• Binary: 11111100110100010101000110010001001100101001101₂
• Hexadecimal: 0x7E68A8C8994D
• Base-36: 1D9M6YT559

Squares and roots of 138987973417293

• 138987973417293 squared (138987973417293²) is 19317656754646145608311447849
• 138987973417293 cubed (138987973417293³) is 2684921963499149050478614128556829084252757
• The square root of 138987973417293 is 11789316.0708029625
• The cube root of 138987973417293 is 51799.5206518467

Scales and comparisons

• 138,987,973,417,293 seconds is equal to 4,419,387 years, 33 weeks, 17 hours, 41 minutes, 33 seconds.
• To count from 1 to 138,987,973,417,293 would take you about eleven million, forty-eight thousand, four hundred sixty-nine 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 138987973417293 cubic inches would be around 4316.6 feet tall.

Recreational maths with 138987973417293

• 138987973417293 backwards is 392714379789831
• The number of decimal digits it has is: 15
• The sum of 138987973417293's digits is 81
• More coming soon!