16809867828831

Names of 16809867828831

• Cardinal: 16809867828831 can be written as Sixteen trillion, eight hundred nine billion, eight hundred sixty-seven million, eight hundred twenty-eight thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 1.6809867828831 × 10¹³

Factors of 16809867828831

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3274

Divisors of 16809867828831

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 7 11 21 33 49 77 121 147 231 343 363 539 847 1029 1331 1617 2401 2541 3253 3773 3993 5929 7203 9317 9759 11319 14641 16807 17787 22771 26411 27951 35783 41503 43923 50421 65219 68313 79233 102487 107349 117649 124509 159397 184877 195657 250481 290521 307461 352947 393613 456533 478191 554631 717409 751443 871563 1115779 1180839 1294139 1369599 1753367 2033647 2152227 2755291 3195731 3347337 3882417 4329743 5021863 5260101 6100941 7810453 8265873 9587193 12273569 12989229 14235529 15065589 19287037 22370117 23431359 30308201 35153041 36820707 42706587 47627173 54673171 57861111 67110351 85914983 90924603 105459123 135009259 142881519 156590819 164019513 212157407 246071287 257744949 333390211 382712197 405027777 469772457 601404881 636472221 738213861 945064813 1000170633 1148136591 1485101849 1722499009 1804214643 2333731477 2835194439 4209834167 4455305547 5167497027 6615453691 7001194431 10395712943 12629502501 16336120339 19846361073 31187138829 46308175837 49008361017 72769990601 114352842373 138924527511 218309971803 343058527119 509389934207 800469896611 1528169802621 2401409689833 5603289276277 16809867828831
• Sum of all divisors σ(n): 28772180188760
• Sum of proper divisors (its aliquot sum) s(n): 11962312359929
• 16809867828831 is a deficient number, because the sum of its proper divisors (11962312359929) is less than itself. Its deficiency is 4847555468902

Bases of 16809867828831

• Binary: 11110100100111011010001100110101111001011111₂
• Hexadecimal: 0xF49DA335E5F
• Base-36: 5YICHACF3

Squares and roots of 16809867828831

• 16809867828831 squared (16809867828831²) is 282571656422767437914826561
• 16809867828831 cubed (16809867828831³) is 4749992196640564967817750152861000380191
• The square root of 16809867828831 is 4099983.8815330725
• The cube root of 16809867828831 is 25616.5968166947

Scales and comparisons

• 16,809,867,828,831 seconds is equal to 534,501 years, 41 weeks, 4 days, 10 hours, 13 minutes, 51 seconds.
• To count from 1 to 16,809,867,828,831 would take you about one million, three hundred thirty-six thousand, two hundred fifty-four 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 16809867828831 cubic inches would be around 2134.7 feet tall.

Recreational maths with 16809867828831

• 16809867828831 backwards is 13882876890861
• The number of decimal digits it has is: 14
• The sum of 16809867828831's digits is 75
• More coming soon!