138986944540928

Names of 138986944540928

• Cardinal: 138986944540928 can be written as One hundred thirty-eight trillion, nine hundred eighty-six billion, nine hundred forty-four million, five hundred forty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38986944540928 × 10¹⁴

Factors of 138986944540928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8236

Divisors of 138986944540928

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 41 44 58 64 71 73 82 88 116 128 142 146 164 176 232 256 284 292 319 328 352 451 464 568 584 638 656 704 781 803 902 928 1136 1168 1189 1276 1312 1408 1562 1606 1804 1856 2059 2117 2272 2336 2378 2552 2624 2816 2911 2993 3124 3212 3608 3712 4118 4234 4544 4672 4756 5104 5183 5248 5822 5986 6248 6424 7216 7424 8009 8236 8468 9088 9344 9512 10208 10366 10496 11644 11972 12496 12848 13079 14432 16018 16472 16936 18176 18688 19024 20416 20732 22649 23287 23288 23944 24992 25696 26158 28864 32021 32036 32923 32944 33872 38048 40832 41464 45298 46574 46576 47888 49984 51392 52316 57013 57728 64042 64072 65846 65888 67744 76096 81664 82928 84419 86797 88099 90596 93148 93152 95776 99968 102784 104632 114026 115456 128084 128144 131692 131776 135488 150307 152192 165856 168838 173594 176198 181192 186296 186304 191552 199936 205568 209264 212503 228052 232261 256168 256288 263384 263552 270976 300614 304384 328369 331712 337676 347188 352396 362384 372592 372608 383104 418528 425006 456104 464522 512336 512576 526768 527104 541952 568639 584657 601228 656738 663424 675352 694376 704792 724768 745184 745216 766208 837056 850012 912208 928609 929044 954767 1024672 1025152 1053536 1137278 1169314 1202456 1313476 1326848 1350704 1388752 1409584 1449536 1490368 1653377 1674112 1700024 1824416 1857218 1858088 1909534 2049344 2050304 2107072 2274556 2337533 2338628 2404912 2554871 2626952 2701408 2777504 2819168 2899072 2980736 3306754 3348224 3400048 3612059 3648832 3714436 3716176 3819068 4098688 4214144 4549112 4675066 4677256 4809824 5109742 5253904 5402816 5555008 5638336 5798144 5961472 6162587 6255029 6431227 6613508 6800096 7224118 7297664 7428872 7432352 7638136 8197376 8428288 9098224 9350132 9354512 9522701 9619648 10219484 10507808 10805632 11110016 11276672 12325174 12510058 12862454 13227016 13600192 14448236 14595328 14857744 14864704 15276272 16490531 16955053 18196448 18700264 18709024 19045402 19239296 20438968 21015616 21611264 22220032 22553344 23314199 23970937 24650348 25020116 25724908 26454032 27200384 28896472 29715488 29729408 30552544 32981062 33910106 36392896 37400528 37418048 38090804 38478592 40877936 41510647 42031232 46628398 47941874 49300696 50040232 51449816 52908064 54400768 57792944 59430976 59458816 61105088 65962124 67788457 67820212 72785792 74801056 74836096 76181608 81755872 83021294 84062464 93256796 95883748 98601392 100080464 102899632 104749711 105816128 115585888 118861952 122210176 131924248 135576914 135640424 145571584 149602112 149672192 152363216 163511744 166042588 181395841 186505583 186513592 191767496 197202784 200160928 205799264 209499422 211632256 231171776 237723904 244420352 256456189 263680307 263848496 271153828 271280848 299204224 304726432 327023488 332085176 362791682 373011166 373027184 383534992 394405568 400321856 411598528 418998844 423264512 456617117 462343552 512912378 527360614 527696992 542307656 542561696 598408448 609452864 654046976 664170352 676111771 695157173 725583364 746022332 746054368 767069984 788811136 800643712 823197056 837997688 913234234 924687104 1025824756 1054721228 1055393984 1084615312 1085123392 1203808763 1218905728 1328340704 1352223542 1390314346 1451166728 1492044664 1492108736 1534139968 1577622272 1601287424 1646394112 1675995376 1701936527 1826468468 2051649512 2109442456 2110787968 2169230624 2170246784 2407617526 2437811456 2656681408 2704447084 2780628692 2902333456 2984089328 2984217472 3068279936 3351990752 3403873054 3652936936 4103299024 4218884912 4221575936 4338461248 4340493568 4815235052 5313362816 5408894168 5561257384 5804666912 5968178656 5968434944 6136559872 6703981504 6807746108 7305873872 7437229481 7646728903 8206598048 8437769824 8676922496 9630470104 10626725632 10817788336 11122514768 11609333824 11936357312 13241896393 13407963008 13615492216 14611747744 14874458962 15293457806 16413196096 16875539648 17353844992 18721301797 19260940208 21635576672 22245029536 23218667648 23872714624 26483792786 26815926016 27230984432 29223495488 29748917924 30586915612 32826392192 33751079296 37442603594 38521880416 43271153344 44490059072 46437335296 47745429248 49356159283 52967585572 54461968864 58446990976 59497835848 61173831224 65652784384 67502158592 74885207188 77043760832 86542306688 88980118144 98712318566 105935171144 108923937728 116893981952 118995671696 122347662448 149770414376 154087521664 173084613376 177960236288 197424637132 211870342288 217847875456 237991343392 244695324896 299540828752 308175043328 394849274264 423740684576 435695750912 475982686784 489390649792 542917752113 599081657504 789698548528 847481369152 951965373568 978781299584 1085835504226 1198163315008 1579397097056 1694962738304 1903930747136 1957562599168 2171671008452 2396326630016 3158794194112 3389925476608 4343342016904 4792653260032 6317588388224 8686684033808 12635176776448 17373368067616 34746736135232 69493472270464 138986944540928
• Sum of all divisors σ(n): 329738322009600
• Sum of proper divisors (its aliquot sum) s(n): 190751377468672
• 138986944540928 is an abundant number, because the sum of its proper divisors (190751377468672) is greater than itself. Its abundance is 51764432927744

Bases of 138986944540928

• Binary: 11111100110100001101011011101010011000100000000₂
• Hexadecimal: 0x7E686B753100
• Base-36: 1D9LPY8R28

Squares and roots of 138986944540928

• 138986944540928 squared (138986944540928²) is 19317370752822995580667101184
• 138986944540928 cubed (138986944540928³) is 2684862337499154255265463228362035405258752
• The square root of 138986944540928 is 11789272.4347572865
• The cube root of 138986944540928 is 51799.3928339917

Scales and comparisons

• 138,986,944,540,928 seconds is equal to 4,419,354 years, 47 weeks, 6 days, 10 hours, 42 minutes, 8 seconds.
• To count from 1 to 138,986,944,540,928 would take you about eleven million, forty-eight thousand, three hundred eighty-seven 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 138986944540928 cubic inches would be around 4316.6 feet tall.

Recreational maths with 138986944540928

• 138986944540928 backwards is 829045449689831
• The number of decimal digits it has is: 15
• The sum of 138986944540928's digits is 80
• More coming soon!