138946938055552

Names of 138946938055552

• Cardinal: 138946938055552 can be written as One hundred thirty-eight trillion, nine hundred forty-six billion, nine hundred thirty-eight million, fifty-five thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.38946938055552 × 10¹⁴

Factors of 138946938055552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3455

Divisors of 138946938055552

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 32 41 44 64 82 88 121 128 164 176 191 242 328 352 382 409 451 484 656 704 764 818 902 968 1312 1408 1528 1636 1804 1936 2101 2624 2801 3056 3272 3608 3872 4202 4499 4961 5248 5602 6112 6544 7216 7744 7831 8404 8998 9922 11204 12224 13088 14432 15488 15662 16769 16808 17996 19844 22408 23111 24448 26176 28864 30811 31324 33538 33616 35992 39688 44816 46222 49489 52352 57728 61622 62648 67076 67232 71984 78119 79376 86141 89632 92444 98978 114841 123244 125296 134152 134464 143968 156238 158752 172282 179264 184459 184888 197956 229682 246488 250592 268304 268928 287936 312476 317504 338921 344564 358528 368918 369776 395912 459364 492976 501184 534991 536608 575872 624952 635008 677842 689128 737836 739552 791824 859309 918728 947551 985952 1002368 1069982 1073216 1145609 1249904 1263251 1355684 1378256 1475672 1479104 1583648 1718618 1837456 1895102 1971904 2029049 2139964 2146432 2291218 2499808 2526502 2711368 2756512 2951344 2958208 3167296 3202879 3437236 3674912 3790204 3943808 4058098 4279928 4582436 4999616 5053004 5422736 5513024 5884901 5902688 6334592 6405758 6874472 7349824 7580408 8116196 8559856 9164872 9452399 9999232 10106008 10845472 11026048 11769802 11805376 12601699 12811516 13748944 13895761 14699648 15160816 16232392 17119712 18329744 18904798 20212016 21690944 21934631 23539604 23610752 25203398 25623032 27497888 27791522 30321632 32464784 34239424 35231669 36659488 37809596 40424032 43381888 43869262 46969969 47079208 50406796 51246064 54995776 55583044 60643264 64733911 64929568 68478848 70463338 73318976 75619192 80848064 87738524 93939938 94158416 100813592 102492128 109991552 111166088 121286528 129467822 129859136 138618689 140926676 146637952 151238384 161696128 175477048 187879876 188316832 201627184 204984256 218811319 222332176 241280941 258935644 259718272 277237378 281853352 302476768 350954096 375759752 376633664 387548359 403254368 409968512 437622638 444664352 482561882 516669659 517871288 554474756 563706704 604953536 701908192 751519504 753267328 775096718 806508736 875245276 889328704 965123764 1033339318 1035742576 1108949512 1127413408 1209907072 1403816384 1503039008 1550193436 1613017472 1750490552 1778657408 1930247528 2066678636 2071485152 2217899024 2254826816 2406924509 2654090351 2807632768 3006078016 3100386872 3500981104 3860495056 4133357272 4142970304 4435798048 4509653632 4813849018 5308180702 5683366249 6012156032 6200773744 7001962208 7720990112 8266714544 8285940608 8871596096 8971264079 9627698036 10616361404 11366732498 12401547488 14003924416 15441980224 16533429088 17743192192 17942528158 19255396072 21232722808 22733464996 24803094976 26476169599 28007848832 30883960448 33066858176 35885056316 38510792144 42465445616 45466929992 49606189952 52952339198 66133716352 71770112632 77021584288 84930891232 90933859984 98683904869 105904678396 143540225264 154043168576 169861782464 181867719968 197367809738 211809356792 287080450528 308086337152 339723564928 363735439936 394735619476 423618713584 574160901056 727470879872 789471238952 847237427168 1085522953559 1148321802112 1578942477904 1694474854336 2171045907118 3157884955808 3388949708672 4342091814236 6315769911616 8684183628472 12631539823232 17368367256944 34736734513888 69473469027776 138946938055552
• Sum of all divisors σ(n): 314191425139200
• Sum of proper divisors (its aliquot sum) s(n): 175244487083648
• 138946938055552 is an abundant number, because the sum of its proper divisors (175244487083648) is greater than itself. Its abundance is 36297549028096

Bases of 138946938055552

• Binary: 11111100101111100011010111000101010101110000000₂
• Hexadecimal: 0x7E5F1AE2AB80
• Base-36: 1D93CBEXDS

Squares and roots of 138946938055552

• 138946938055552 squared (138946938055552²) is 19306251595013404602638024704
• 138946938055552 cubed (138946938055552³) is 2682544544457229527097844907474903900356608
• The square root of 138946938055552 is 11787575.5800568253
• The cube root of 138946938055552 is 51794.4223179375

Scales and comparisons

• 138,946,938,055,552 seconds is equal to 4,418,082 years, 43 weeks, 4 days, 10 hours, 5 minutes, 52 seconds.
• To count from 1 to 138,946,938,055,552 would take you about eleven million, forty-five thousand, two hundred 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 138946938055552 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138946938055552

• 138946938055552 backwards is 255550839649831
• The number of decimal digits it has is: 15
• The sum of 138946938055552's digits is 73
• More coming soon!