489941938622169

Names of 489941938622169

• Cardinal: 489941938622169 can be written as Four hundred eighty-nine trillion, nine hundred forty-one billion, nine hundred thirty-eight million, six hundred twenty-two thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 4.89941938622169 × 10¹⁴

Factors of 489941938622169

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 277

Divisors of 489941938622169

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 27 29 33 53 87 99 159 181 261 297 319 477 543 583 783 957 1431 1537 1629 1749 1991 2871 4611 4887 5247 5249 5973 8613 9593 13833 15741 15747 16907 17919 28779 32761 41499 47241 50721 53757 57739 86337 98283 105523 141723 152163 173217 259011 278197 294849 316569 360371 456489 519651 834591 884547 949707 950069 1081113 1558953 1736333 2503773 2849121 2850207 3060167 3243339 5208999 5929741 7511319 8550621 9180501 9730017 10450759 15626997 17789223 19099663 25651863 27541503 31352277 46880991 50353657 53367669 57298989 65227151 82624509 94056831 151060971 160103007 171896967 171962489 195681453 282170493 314276273 453182913 515690901 515887467 553890227 587044359 942828819 1073283121 1359548739 1547662401 1661670681 1761133077 1891587379 2828486457 3219849363 3457039003 4642987203 4985012043 5674762137 8485459371 9114011917 9659548089 10371117009 11806114331 14955036129 17024286411 27342035751 28978644267 31113351027 31125210509 35418342993 51072859233 56884005413 82026107253 93340053081 93375631527 100254131087 106255028979 170652016239 246078321759 280126894581 300762393261 318765086937 342377315599 511956048717 625724059543 840380683743 902287179783 1027131946797 1535868146151 1649636156977 1877172178629 2706861539349 3081395840391 4948908470931 5631516535887 9244187521173 14846725412793 16894549607661 18145997726747 44540176238379 54437993180241 163313979540723 489941938622169
• Sum of all divisors σ(n): 839221537968000
• Sum of proper divisors (its aliquot sum) s(n): 349279599345831
• 489941938622169 is a deficient number, because the sum of its proper divisors (349279599345831) is less than itself. Its deficiency is 140662339276338

Bases of 489941938622169

• Binary: 1101111011001100101111111001101100100111011011001₂
• Hexadecimal: 0x1BD997F364ED9
• Base-36: 4TO47WBV89

Squares and roots of 489941938622169

• 489941938622169 squared (489941938622169²) is 240043103220849215634138264561
• 489941938622169 cubed (489941938622169³) is 117607183344904284201382135940849229141652809
• The square root of 489941938622169 is 22134632.1094832973
• The cube root of 489941938622169 is 78834.2376269243

Scales and comparisons

• 489,941,938,622,169 seconds is equal to 15,578,638 years, 8 weeks, 1 day, 14 hours, 36 minutes, 9 seconds.
• To count from 1 to 489,941,938,622,169 would take you about thirty-eight million, nine hundred forty-six thousand, five hundred ninety-five 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 489941938622169 cubic inches would be around 6569.5 feet tall.

Recreational maths with 489941938622169

• 489941938622169 backwards is 961226839149984
• The number of decimal digits it has is: 15
• The sum of 489941938622169's digits is 81
• More coming soon!