54128387673864

Names of 54128387673864

• Cardinal: 54128387673864 can be written as Fifty-four trillion, one hundred twenty-eight billion, three hundred eighty-seven million, six hundred seventy-three thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.4128387673864 × 10¹³

Factors of 54128387673864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 76330992

Divisors of 54128387673864

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 67 72 84 98 108 126 134 147 168 189 196 201 216 252 268 294 378 392 402 441 469 504 536 588 603 756 804 882 938 1176 1206 1323 1407 1512 1608 1764 1809 1876 2412 2646 2814 3283 3528 3618 3752 4221 4824 5292 5628 6566 7236 8442 9849 10584 11256 12663 13132 14472 16884 19698 25326 26264 29547 33768 39396 50652 59094 78792 88641 101304 118188 177282 236376 354564 709128 76330913 152661826 228992739 305323652 457985478 534316391 610647304 686978217 915970956 1068632782 1373956434 1602949173 1831941912 2060934651 2137265564 2747912868 3205898346 3740214737 4121869302 4274531128 4808847519 5114171171 5495825736 6411796692 7480429474 8243738604 9617695038 10228342342 11220644211 12823593384 14426542557 14960858948 15342513513 16487477208 19235390076 20456684684 22441288422 28853085114 29921717896 30685027026 33661932633 35799198197 38470780152 40913369368 44882576844 46027540539 57706170228 61370054052 67323865266 71598396394 89765153688 92055081078 100985797899 107397594591 115412340456 122740108104 134647730532 138082621617 143196792788 184110162156 201971595798 214795189182 250594387379 269295461064 276165243234 286393585576 322192783773 368220324312 403943191596 429590378364 501188774758 552330486468 644385567546 751783162137 807886383192 859180756728 966578351319 1002377549516 1104660972936 1288771135092 1503566324274 1933156702638 2004755099032 2255349486411 2577542270184 3007132648548 3866313405276 4510698972822 6014265297096 6766048459233 7732626810552 9021397945644 13532096918466 18042795891288 27064193836932 54128387673864
• Sum of all divisors σ(n): 177515173598400
• Sum of proper divisors (its aliquot sum) s(n): 123386785924536
• 54128387673864 is an abundant number, because the sum of its proper divisors (123386785924536) is greater than itself. Its abundance is 69258398250672

Bases of 54128387673864

• Binary: 1100010011101010111111010100011100111100001000₂
• Hexadecimal: 0x313ABF51CF08
• Base-36: J6Q8KGTU0

Squares and roots of 54128387673864

• 54128387673864 squared (54128387673864²) is 2929882352172112208828690496
• 54128387673864 cubed (54128387673864³) is 158589807797184621611012397360846644396544
• The square root of 54128387673864 is 7357199.7168667373
• The cube root of 54128387673864 is 37827.5630349501

Scales and comparisons

• 54,128,387,673,864 seconds is equal to 1,721,115 years, 15 weeks, 3 days, 10 hours, 44 minutes, 24 seconds.
• To count from 1 to 54,128,387,673,864 would take you about four million, three hundred two thousand, seven hundred eighty-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 54128387673864 cubic inches would be around 3152.3 feet tall.

Recreational maths with 54128387673864

• 54128387673864 backwards is 46837678382145
• 54128387673864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 54128387673864's digits is 72
• More coming soon!