138755449981632

Names of 138755449981632

• Cardinal: 138755449981632 can be written as One hundred thirty-eight trillion, seven hundred fifty-five billion, four hundred forty-nine million, nine hundred eighty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.38755449981632 × 10¹⁴

Factors of 138755449981632

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 367062

Divisors of 138755449981632

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 53 62 64 66 88 93 96 106 109 124 132 159 176 186 192 212 218 248 264 318 327 341 352 372 424 436 496 528 583 636 654 682 704 744 848 872 992 1023 1056 1166 1199 1272 1308 1364 1488 1643 1696 1744 1749 1984 2046 2112 2332 2398 2544 2616 2728 2976 3286 3379 3392 3488 3498 3597 4092 4664 4796 4929 5088 5232 5456 5777 5952 6572 6758 6976 6996 7194 8184 9328 9592 9858 10137 10176 10464 10912 11554 13144 13516 13992 14388 16368 17331 18073 18656 19184 19716 20274 20928 21824 23108 26288 27032 27984 28776 32736 34662 36146 37169 37312 38368 39432 40548 46216 52576 54064 54219 55968 57552 63547 65472 69324 72292 74338 76736 78864 81096 92432 105152 108128 108438 111507 111936 115104 127094 138648 144584 148676 157728 162192 179087 184864 190641 216256 216876 223014 230208 254188 277296 289168 297352 315456 324384 358174 366853 369728 381282 433752 446028 508376 537261 554592 578336 594704 648768 716348 733706 762564 867504 892056 1016752 1074522 1100559 1109184 1156672 1189408 1432696 1467412 1525128 1735008 1784112 1969957 2033504 2149044 2201118 2378816 2865392 2934824 3050256 3470016 3568224 3939914 4035383 4067008 4298088 4402236 5730784 5869648 5909871 6100512 7136448 7879828 8070766 8596176 8804472 11372443 11461568 11739296 11819742 12106149 12201024 15759656 16141532 17192352 17608944 19443209 22744886 23478592 23639484 24212298 31519312 32283064 34117329 34384704 35217888 38886418 39986977 45489772 47278968 48424596 58329627 63038624 64566128 68234658 70435776 77772836 79973954 90979544 94557936 96849192 116659254 119960931 125096873 126077248 129132256 136469316 155545672 159947908 181959088 189115872 193698384 213875299 233318508 239921862 250193746 258264512 272938632 311091344 319895816 363918176 375290619 378231744 387396768 427750598 439856747 466637016 479843724 500387492 545877264 602739479 622182688 639791632 641625897 727836352 750581238 774793536 855501196 879713494 933274032 959687448 1000774984 1091754528 1205478958 1239596287 1244365376 1279583264 1283251794 1319570241 1501162476 1711002392 1759426988 1808218437 1866548064 1919374896 2001549968 2119309781 2183509056 2410957916 2479192574 2559166528 2566503588 2639140482 3002324952 3422004784 3518853976 3616436874 3718788861 3733096128 3838749792 4003099936 4238619562 4821915832 4958385148 5133007176 5278280964 6004649904 6357929343 6630134269 6844009568 7037707952 7232873748 7437577722 7677499584 8006199872 8477239124 9643831664 9916770296 10266014352 10556561928 12009299808 12715858686 13260268538 13635559157 13688019136 14075415904 14465747496 14875155444 16954478248 19287663328 19833540592 19890402807 20532028704 21113123856 23312407591 24018599616 25431717372 26520537076 27271118314 28150831808 28931494992 29750310888 33908956496 38575326656 39667081184 39780805614 40906677471 41064057408 42226247712 46624815182 50863434744 53041074152 54542236628 57862989984 59500621776 65698603211 67817912992 69937222773 79334162368 79561611228 81813354942 84452495424 93249630364 101726869488 106082148304 109084473256 115725979968 119001243552 131397206422 135635825984 139874445546 159123222456 163626709884 186499260728 197095809633 203453738976 212164296608 218168946512 238002487104 262794412844 279748891092 318246444912 327253419768 372998521456 394191619266 406907477952 424328593216 436337893024 525588825688 559497782184 636492889824 654506839536 722684635321 745997042912 788383238532 872675786048 1051177651376 1118995564368 1272985779648 1309013679072 1445369270642 1491994085824 1576766477064 2102355302752 2168053905963 2237991128736 2618027358144 2890738541284 3153532954128 4204710605504 4336107811926 4475982257472 5781477082568 6307065908256 8672215623852 11562954165136 12614131816512 17344431247704 23125908330272 34688862495408 46251816660544 69377724990816 138755449981632
• Sum of all divisors σ(n): 425083884318720
• Sum of proper divisors (its aliquot sum) s(n): 286328434337088
• 138755449981632 is an abundant number, because the sum of its proper divisors (286328434337088) is greater than itself. Its abundance is 147572984355456

Bases of 138755449981632

• Binary: 11111100011001010000101010011101000101011000000₂
• Hexadecimal: 0x7E32854E8AC0
• Base-36: 1D6NDGCXXC

Squares and roots of 138755449981632

• 138755449981632 squared (138755449981632²) is 19253074899605179789137383424
• 138755449981632 cubed (138755449981632³) is 2671469071224781064216714806452785341267968
• The square root of 138755449981632 is 11779450.3259546029
• The cube root of 138755449981632 is 51770.6180899085

Scales and comparisons

• 138,755,449,981,632 seconds is equal to 4,411,994 years, 5 weeks, 5 days, 6 hours, 27 minutes, 12 seconds.
• To count from 1 to 138,755,449,981,632 would take you about eleven million, twenty-nine thousand, nine hundred eighty-five 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 138755449981632 cubic inches would be around 4314.2 feet tall.

Recreational maths with 138755449981632

• 138755449981632 backwards is 236189944557831
• The number of decimal digits it has is: 15
• The sum of 138755449981632's digits is 75
• More coming soon!