55144838385

Names of 55144838385

• Cardinal: 55144838385 can be written as Fifty-five billion, one hundred forty-four million, eight hundred thirty-eight thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 5.5144838385 × 10¹⁰

Factors of 55144838385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 55144838385

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 7 9 13 15 19 21 35 39 45 49 57 63 65 73 91 95 105 117 133 147 171 195 219 245 247 273 285 315 361 365 399 441 455 511 585 637 657 665 735 741 819 855 931 949 1083 1095 1197 1235 1365 1387 1533 1729 1805 1911 1995 2205 2223 2527 2555 2793 2847 3185 3249 3285 3577 3705 4095 4161 4599 4655 4693 4745 5187 5329 5415 5733 5985 6643 6935 7581 7665 8379 8541 8645 9555 9709 10731 11115 12103 12483 12635 13965 14079 14235 15561 15987 16245 17689 17885 18031 19929 20805 22743 22995 23465 25935 26353 26645 28665 29127 32193 32851 33215 36309 37303 37905 41895 42237 42705 46501 47961 48545 53067 53655 54093 59787 60515 62415 67963 69277 70395 77805 79059 79935 87381 88445 90155 98553 99645 101251 108927 111909 113715 126217 131765 139503 145635 159201 160965 162279 164255 181545 184471 186515 203889 207831 211185 229957 232505 237177 239805 261121 265335 270465 295659 298935 303753 335727 339815 342589 346385 378651 395295 418509 436905 484939 492765 506255 544635 553413 559545 611667 623493 631085 689871 697515 708757 783363 796005 811395 883519 911259 922355 1019445 1027767 1039155 1135953 1149785 1185885 1291297 1305605 1316263 1454817 1478295 1518765 1660239 1678635 1712945 1893255 1923769 2069613 2092545 2126271 2350089 2398123 2424695 2650557 2767065 3058335 3083301 3117465 3394573 3449355 3543785 3873891 3916815 3948789 4364451 4417595 4556295 4961299 5138835 5679765 5771307 6378813 6456485 6581315 7194369 7274085 7951671 8301195 9213841 9618845 10183719 10348065 10631355 11621673 11750445 11846367 11990615 13252785 13466383 14883897 15416505 16786861 16972865 17313921 19369455 19743945 21583107 21822255 24806495 25008997 27641523 28856535 30551157 31894065 35971845 39758355 40399149 44651691 46069205 50360583 50918595 58108365 59231835 64496887 67331915 74419485 75026991 82924569 83934305 86569605 94264681 107915535 121197447 125044985 138207615 151081749 152755785 175062979 193490661 201995745 223258455 225080973 251802915 282794043 322484435 375134955 414622845 471323405 525188937 580471983 605987235 755408745 848382129 875314895 967453305 1125404865 1225440853 1413970215 1575566811 2625944685 2902359915 3676322559 4241910645 6127204265 7877834055 11028967677 18381612795 55144838385
• Sum of all divisors σ(n): 128131950492
• Sum of proper divisors (its aliquot sum) s(n): 72987112107
• 55144838385 is an abundant number, because the sum of its proper divisors (72987112107) is greater than itself. Its abundance is 17842273722

Bases of 55144838385

• Binary: 110011010110111000110111010011110001₂
• Hexadecimal: 0xCD6E374F1
• Base-36: PBZT9M9

Squares and roots of 55144838385

• 55144838385 squared (55144838385²) is 3040953200507769408225
• 55144838385 cubed (55144838385³) is 167692872778349443953414714716625
• The square root of 55144838385 is 234829.3814346917
• The cube root of 55144838385 is 3806.2877982771

Scales and comparisons

• 55,144,838,385 seconds is equal to 1,753 years, 22 weeks, 4 days, 10 hours, 39 minutes, 45 seconds.
• To count from 1 to 55,144,838,385 would take you about three thousand, five hundred six 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 55144838385 cubic inches would be around 317.2 feet tall.

Recreational maths with 55144838385

• 55144838385 backwards is 58383844155
• The number of decimal digits it has is: 11
• The sum of 55144838385's digits is 54
• More coming soon!