13688022621168

Names of 13688022621168

• Cardinal: 13688022621168 can be written as Thirteen trillion, six hundred eighty-eight billion, twenty-two million, six hundred twenty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3688022621168 × 10¹³

Factors of 13688022621168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4340010

Divisors of 13688022621168

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 108 112 126 144 147 149 168 189 196 216 252 294 298 336 378 392 432 441 447 504 588 596 756 784 882 894 1008 1043 1176 1192 1323 1341 1512 1764 1788 2086 2352 2384 2646 2682 3024 3129 3528 3576 4023 4172 5292 5364 6258 7056 7152 7301 8046 8344 9387 10584 10728 12516 14602 16092 16688 18774 21168 21456 21903 25032 28161 29204 32184 37548 43806 50064 56322 58408 64368 65709 75096 87612 112644 116816 131418 150192 175224 197127 225288 262836 350448 394254 450576 525672 788508 1051344 1577016 3154032 4339849 8679698 13019547 17359396 26039094 30378943 34718792 39058641 52078188 60757886 69437584 78117282 91136829 104156376 117175923 121515772 156234564 182273658 208312752 212652601 234351846 243031544 273410487 312469128 364547316 425305202 468703692 486063088 546820974 624938256 637957803 646637501 729094632 820231461 850610404 937407384 1093641948 1275915606 1293275002 1458189264 1640462922 1701220808 1874814768 1913873409 1939912503 2187283896 2551831212 2586550004 3280925844 3402441616 3827746818 3879825006 4374567792 4526462507 5103662424 5173100008 5741620227 5819737509 6561851688 7655493636 7759650012 9052925014 10207324848 10346200016 11483240454 11639475018 13123703376 13579387521 15310987272 15519300024 17459212527 18105850028 22966480908 23278950036 27158775042 30621974544 31038600048 31685237549 34918425054 36211700056 40738162563 45932961816 46557900072 54317550084 63370475098 69836850108 72423400112 81476325126 91865923632 93115800144 95055712647 108635100168 122214487689 126740950196 139673700216 162952650252 190111425294 217270200336 244428975378 253481900392 279347400432 285167137941 325905300504 380222850588 488857950756 506963800784 570334275882 651810601008 760445701176 855501413823 977715901512 1140668551764 1520891402352 1711002827646 1955431803024 2281337103528 3422005655292 4562674207056 6844011310584 13688022621168
• Sum of all divisors σ(n): 46011089700000
• Sum of proper divisors (its aliquot sum) s(n): 32323067078832
• 13688022621168 is an abundant number, because the sum of its proper divisors (32323067078832) is greater than itself. Its abundance is 18635044457664

Bases of 13688022621168

• Binary: 11000111001011111101101110011101101111110000₂
• Hexadecimal: 0xC72FDB9DBF0
• Base-36: 4UO6V95O0

Squares and roots of 13688022621168

• 13688022621168 squared (13688022621168²) is 187361963277606885241684224
• 13688022621168 cubed (13688022621168³) is 2564614791690331157764162666971434053632
• The square root of 13688022621168 is 3699732.7769945765
• The cube root of 13688022621168 is 23921.0499591597

Scales and comparisons

• 13,688,022,621,168 seconds is equal to 435,236 years, 40 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,688,022,621,168 would take you about one million, eighty-eight thousand and ninety-one 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 13688022621168 cubic inches would be around 1993.4 feet tall.

Recreational maths with 13688022621168

• 13688022621168 backwards is 86112622088631
• 13688022621168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13688022621168's digits is 54
• More coming soon!