16868523386988

Names of 16868523386988

• Cardinal: 16868523386988 can be written as Sixteen trillion, eight hundred sixty-eight billion, five hundred twenty-three million, three hundred eighty-six thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6868523386988 × 10¹³

Factors of 16868523386988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1128476

Divisors of 16868523386988

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 169 182 189 234 243 252 273 324 338 351 364 378 468 486 507 546 567 676 702 756 819 972 1014 1053 1092 1134 1183 1404 1521 1638 1701 2028 2106 2197 2268 2366 2457 3042 3159 3276 3402 3549 4212 4394 4563 4732 4914 6084 6318 6591 6804 7098 7371 8788 9126 9828 10647 12636 13182 13689 14196 14742 15379 18252 19773 21294 22113 26364 27378 29484 30758 31941 39546 41067 42588 44226 46137 54756 59319 61516 63882 79092 82134 88452 92274 95823 118638 127764 138411 164268 177957 184548 191646 237276 276822 287469 355914 383292 415233 533871 553644 574938 711828 830466 1067742 1128451 1149876 1245699 1660932 2135484 2256902 2491398 3385353 3737097 4513804 4982796 6770706 7474194 7899157 10156059 13541412 14669863 14948388 15798314 20312118 23697471 29339726 30468177 31596628 40624236 44009589 47394942 58679452 60936354 71092413 88019178 91404531 94789884 102689041 121872708 132028767 142184826 176038356 182809062 190708219 205378082 213277239 264057534 274213593 284369652 308067123 365618124 381416438 396086301 410756164 426554478 528115068 548427186 572124657 616134246 639831717 762832876 792172602 853108956 924201369 1096854372 1144249314 1188258903 1232268492 1279663434 1334957533 1584345204 1716373971 1848402738 1919495151 2288498628 2376517806 2479206847 2559326868 2669915066 2772604107 3432747942 3564776709 3696805476 3838990302 4004872599 4753035612 4958413694 5149121913 5339830132 5545208214 6865495884 7129553418 7437620541 7677980604 8009745198 8317812321 9916827388 10298243826 11090416428 12014617797 14259106836 14875241082 15447365739 16019490396 16635624642 17354447929 20596487652 22312861623 24029235594 24953436963 29750482164 30894731478 33271249284 34708895858 36043853391 44625723246 46342097217 48058471188 49906873926 52063343787 61789462956 66938584869 69417791716 72087706782 89251446492 92684194434 99813747852 104126687574 108131560173 133877169738 144175413564 156190031361 185368388868 200815754607 208253375148 216263120346 267754339476 312380062722 324394680519 401631509214 432526240692 468570094083 602447263821 624760125444 648789361038 803263018428 937140188166 1204894527642 1297578722076 1405710282249 1874280376332 2409789055284 2811420564498 4217130846747 5622841128996 8434261693494 16868523386988
• Sum of all divisors σ(n): 54745630051840
• Sum of proper divisors (its aliquot sum) s(n): 37877106664852
• 16868523386988 is an abundant number, because the sum of its proper divisors (37877106664852) is greater than itself. Its abundance is 21008583277864

Bases of 16868523386988

• Binary: 11110101011110000010010110000010100001101100₂
• Hexadecimal: 0xF578258286C
• Base-36: 5Z9AJAIR0

Squares and roots of 16868523386988

• 16868523386988 squared (16868523386988²) is 284547081257361107207712144
• 16868523386988 cubed (16868523386988³) is 4799889094888970637862418234541419182272
• The square root of 16868523386988 is 4107130.7974044361
• The cube root of 16868523386988 is 25646.3573424885

Scales and comparisons

• 16,868,523,386,988 seconds is equal to 536,366 years, 45 weeks, 4 hours, 49 minutes, 48 seconds.
• To count from 1 to 16,868,523,386,988 would take you about one million, three hundred forty thousand, nine hundred seventeen 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 16868523386988 cubic inches would be around 2137.2 feet tall.

Recreational maths with 16868523386988

• 16868523386988 backwards is 88968332586861
• 16868523386988 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16868523386988's digits is 81
• More coming soon!