16444619249643

Names of 16444619249643

• Cardinal: 16444619249643 can be written as Sixteen trillion, four hundred forty-four billion, six hundred nineteen million, two hundred forty-nine thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.6444619249643 × 10¹³

Factors of 16444619249643

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1123

Divisors of 16444619249643

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 19 27 39 57 117 169 171 247 331 351 507 513 741 757 993 1521 2223 2271 2979 3211 4303 4563 6289 6669 6813 8937 9633 9841 12909 14383 18867 20439 28899 29523 38727 43149 55939 56601 81757 86697 88569 116181 127933 129447 167817 169803 186979 245271 250567 265707 383799 388341 503451 560937 573049 735813 751701 1062841 1151397 1510353 1682811 1719147 2207439 2255103 2430727 3188523 3257371 3454191 4760773 5048433 5157441 6765309 7292181 7449637 9565569 9772113 10887931 14282319 15472323 21876543 22348911 28696707 29316339 32663793 42345823 42846957 61890049 65629629 67046733 87949017 96845281 97991379 127037469 128540871 141543103 185670147 189679219 201140199 290535843 293974137 381112407 424629309 557010441 569037657 804570637 871607529 1143337221 1273887927 1671031323 1707112971 1840060339 2413711911 2465829847 2614822587 3603905161 3821663781 5121338913 5520181017 7241135733 7397489541 10811715483 16560543051 21723407199 22192468623 32055788011 32435146449 46850767093 49681629153 66577405869 96167364033 97305439347 140552301279 288502092099 421656903837 609059972209 865506276297 1264970711511 1827179916627 5481539749881 16444619249643
• Sum of all divisors σ(n): 27889774473600
• Sum of proper divisors (its aliquot sum) s(n): 11445155223957
• 16444619249643 is a deficient number, because the sum of its proper divisors (11445155223957) is less than itself. Its deficiency is 4999464025686

Bases of 16444619249643

• Binary: 11101111010011001111101100000101011111101011₂
• Hexadecimal: 0xEF4CFB057EB
• Base-36: 5TUJXPP0R

Squares and roots of 16444619249643

• 16444619249643 squared (16444619249643²) is 270425502265729104355627449
• 16444619249643 cubed (16444619249643³) is 4447044420153385540462944703398834250707
• The square root of 16444619249643 is 4055196.5734897489
• The cube root of 16444619249643 is 25429.7021918387

Scales and comparisons

• 16,444,619,249,643 seconds is equal to 522,888 years, 1 week, 2 days, 7 hours, 34 minutes, 3 seconds.
• To count from 1 to 16,444,619,249,643 would take you about one million, three hundred seven thousand, two hundred twenty 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 16444619249643 cubic inches would be around 2119.1 feet tall.

Recreational maths with 16444619249643

• 16444619249643 backwards is 34694291644461
• The number of decimal digits it has is: 14
• The sum of 16444619249643's digits is 63
• More coming soon!