13977055927728

Names of 13977055927728

• Cardinal: 13977055927728 can be written as Thirteen trillion, nine hundred seventy-seven billion, fifty-five million, nine hundred twenty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3977055927728 × 10¹³

Factors of 13977055927728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9491

Divisors of 13977055927728

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 108 114 144 152 171 216 228 304 342 361 432 456 513 684 722 912 1026 1083 1368 1444 2052 2166 2736 2888 3249 4104 4332 5776 6498 8208 8664 9467 9747 12996 17328 18934 19494 25992 28401 37868 38988 51984 56802 75736 77976 85203 113604 151472 155952 170406 179873 227208 255609 340812 359746 454416 511218 539619 681624 719492 1022436 1079238 1363248 1438984 1618857 2044872 2158476 2877968 3237714 3417587 4089744 4316952 4856571 6475428 6835174 8633904 9713142 10252761 12950856 13670348 19426284 20505522 25901712 27340696 30758283 38852568 41011044 54681392 61516566 77705136 82022088 89624089 92274849 123033132 164044176 179248178 184549698 246066264 268872267 358496356 369099396 492132528 537744534 716992712 738198792 806616801 1075489068 1433985424 1476397584 1613233602 1702857691 2150978136 2419850403 3226467204 3405715382 4301956272 4839700806 5108573073 6452934408 6811430764 9679401612 10217146146 12905868816 13622861528 15325719219 19358803224 20434292292 27245723056 30651438438 32354296129 38717606448 40868584584 45977157657 61302876876 64708592258 81737169168 91954315314 97062888387 122605753752 129417184516 183908630628 194125776774 245211507504 258834369032 291188665161 367817261256 388251553548 517668738064 582377330322 735634522512 776503107096 873565995483 1164754660644 1553006214192 1747131990966 2329509321288 3494263981932 4659018642576 6988527963864 13977055927728
• Sum of all divisors σ(n): 42346477669080
• Sum of proper divisors (its aliquot sum) s(n): 28369421741352
• 13977055927728 is an abundant number, because the sum of its proper divisors (28369421741352) is greater than itself. Its abundance is 14392365813624

Bases of 13977055927728

• Binary: 11001011011001001001011101000001110110110000₂
• Hexadecimal: 0xCB649741DB0
• Base-36: 4YCYY80C0

Squares and roots of 13977055927728

• 13977055927728 squared (13977055927728²) is 195358092406836422759241984
• 13977055927728 cubed (13977055927728³) is 2730530983504607409318717782263167332352
• The square root of 13977055927728 is 3738590.0989180399
• The cube root of 13977055927728 is 24088.2491382539

Scales and comparisons

• 13,977,055,927,728 seconds is equal to 444,427 years, 7 weeks, 3 days, 15 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,977,055,927,728 would take you about one million, one hundred eleven thousand and sixty-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 13977055927728 cubic inches would be around 2007.4 feet tall.

Recreational maths with 13977055927728

• 13977055927728 backwards is 82772955077931
• 13977055927728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13977055927728's digits is 72
• More coming soon!