165497818222

Names of 165497818222

• Cardinal: 165497818222 can be written as One hundred sixty-five billion, four hundred ninety-seven million, eight hundred eighteen thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.65497818222 × 10¹¹

Factors of 165497818222

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 559

Divisors of 165497818222

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 22 23 29 37 46 58 74 253 319 407 457 506 529 638 667 814 841 851 914 1058 1073 1334 1682 1702 2146 5027 5819 7337 9251 9361 10054 10511 11638 11803 13253 14674 15341 16909 18502 18722 19343 19573 21022 23606 24679 26506 30682 31117 33818 38686 39146 49358 62234 115621 145783 168751 185999 212773 215303 231242 241753 271469 291566 304819 337502 342287 371998 384337 388907 425546 430606 444889 483506 490361 542938 567617 609638 684574 715691 768674 777814 889778 980722 1135234 1431382 2659283 3353009 4227707 4277977 4893779 5318566 5393971 6243787 6706018 7010837 7872601 8455414 8555954 8839751 8944861 9787558 10787942 11278303 12487574 14021674 14220469 15745202 16460893 17679502 17889722 22556606 28440938 32921786 77119207 97237261 98393471 124061333 154238414 156425159 181069823 194474522 196786942 203314273 248122666 259400969 312850318 327070787 362139646 406628546 518801938 654141574 2236457003 2853410659 3597778657 4472914006 5706821318 7195557314 7522628101 15045256202 82748909111 165497818222
• Sum of all divisors σ(n): 301783062672
• Sum of proper divisors (its aliquot sum) s(n): 136285244450
• 165497818222 is a deficient number, because the sum of its proper divisors (136285244450) is less than itself. Its deficiency is 29212573772

Bases of 165497818222

• Binary: 10011010001000011100000100110001101110₂
• Hexadecimal: 0x2688704C6E
• Base-36: 24114LTA

Squares and roots of 165497818222

• 165497818222 squared (165497818222²) is 27389527836242155241284
• 165497818222 cubed (165497818222³) is 4532907099028813191695523981877048
• The square root of 165497818222 is 406814.2306040929
• The cube root of 165497818222 is 5490.3170479021

Scales and comparisons

• 165,497,818,222 seconds is equal to 5,262 years, 16 weeks, 4 days, 10 minutes, 22 seconds.
• To count from 1 to 165,497,818,222 would take you about ten thousand, five hundred twenty-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 165497818222 cubic inches would be around 457.5 feet tall.

Recreational maths with 165497818222

• 165497818222 backwards is 222818794561
• The number of decimal digits it has is: 12
• The sum of 165497818222's digits is 55
• More coming soon!