138829924755

Names of 138829924755

• Cardinal: 138829924755 can be written as One hundred thirty-eight billion, eight hundred twenty-nine million, nine hundred twenty-four thousand, seven hundred fifty-five.

Scientific notation

• Scientific notation: 1.38829924755 × 10¹¹

Factors of 138829924755

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 469

Divisors of 138829924755

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 15 19 23 27 45 57 69 89 95 115 135 137 171 193 207 267 285 345 411 437 445 513 579 621 685 801 855 965 1035 1233 1311 1335 1691 1737 2047 2055 2185 2403 2565 2603 2895 3105 3151 3667 3699 3933 4005 4439 5073 5211 6141 6165 6555 7809 8455 8685 9453 10235 11001 11799 12015 12193 13015 13317 15219 15755 17177 18335 18423 18495 19665 22195 23427 25365 26055 26441 28359 30705 33003 36579 38893 39045 39951 45657 47265 51531 55005 55269 58995 59869 60965 66585 70281 76095 79323 84341 85077 85885 92115 99009 109737 116679 117135 119853 132205 141795 154593 165015 179607 182895 194465 199755 228285 231667 237969 253023 257655 276345 280439 299345 326363 329211 350037 351405 395071 396615 421705 425385 463779 495045 502379 538821 548685 583395 599265 608143 695001 713907 759069 772965 841317 898035 979089 1050111 1158335 1185213 1189845 1265115 1402195 1507137 1616463 1631815 1646055 1750185 1824429 1975355 2085003 2277207 2318895 2353249 2511895 2523951 2694105 2937267 3040715 3475005 3555639 3569535 3795345 4206585 4521411 4895445 5250555 5328341 5473287 5926065 6255009 7059747 7506349 7535685 7571853 8082315 8811801 9122145 10425015 10666917 11386035 11554717 11766245 12619755 13564233 14686335 15985023 16419861 17778195 21179241 22519047 22607055 26641705 27366435 31275045 34664151 35298735 37531745 37859265 44059005 44711731 47955069 53334585 54124727 57773585 63537723 67557141 67821165 79925115 82099305 103992453 105896205 112595235 134135193 143865207 162374181 173320755 202671423 223558655 239775345 270623635 311977359 317688615 337785705 402405579 487122543 519962265 670675965 719326035 811870905 1013357115 1028369813 1207216737 1461367629 1559886795 2012027895 2435612715 3085109439 5141849065 6036083685 7306838145 9255328317 15425547195 27765984951 46276641585 138829924755
• Sum of all divisors σ(n): 277572096000
• Sum of proper divisors (its aliquot sum) s(n): 138742171245
• 138829924755 is a deficient number, because the sum of its proper divisors (138742171245) is less than itself. Its deficiency is 87753510

Bases of 138829924755

• Binary: 10000001010010111010001000100110010011₂
• Hexadecimal: 0x2052E88993
• Base-36: 1RRZR3IR

Squares and roots of 138829924755

• 138829924755 squared (138829924755²) is 19273748007478961810025
• 138829924755 cubed (138829924755³) is 2675772985625135445331289354668875
• The square root of 138829924755 is 372598.8791649807
• The cube root of 138829924755 is 5177.9878784279

Scales and comparisons

• 138,829,924,755 seconds is equal to 4,414 years, 18 weeks, 5 days, 19 hours, 59 minutes, 15 seconds.
• To count from 1 to 138,829,924,755 would take you about eight thousand, eight hundred twenty-eight 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 138829924755 cubic inches would be around 431.5 feet tall.

Recreational maths with 138829924755

• 138829924755 backwards is 557429928831
• The number of decimal digits it has is: 12
• The sum of 138829924755's digits is 63
• More coming soon!