1664378642313

Names of 1664378642313

• Cardinal: 1664378642313 can be written as One trillion, six hundred sixty-four billion, three hundred seventy-eight million, six hundred forty-two thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 1.664378642313 × 10¹²

Factors of 1664378642313

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 569

Divisors of 1664378642313

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 27 31 37 81 93 111 139 279 333 359 417 837 999 1077 1147 1251 2511 2997 3231 3441 3753 4309 5143 9693 10323 11129 11259 12927 13283 15429 29079 30969 33387 38781 39849 46287 49901 92907 100161 116343 119547 128881 138861 149703 159433 300483 349029 358641 386643 411773 416583 449109 478299 901449 1075923 1159929 1235319 1347327 1434897 1546931 1846337 3479787 3705957 3995311 4041981 4304691 4640793 4768597 5539011 10439361 11117871 11985933 12914073 13922379 14305791 16617033 17914459 33353613 35957799 41767137 42917373 49851099 53743377 57236447 107873397 125301411 128752119 147826507 149553297 161230131 171709341 323620191 386256357 443479521 483690393 515128023 555348229 662834983 1330438563 1451071179 1545384069 1666044687 1988504949 3991315689 4636152207 4998134061 5965514847 11973947067 14994402183 17896544541 20547884473 44983206549 53689633623 61643653419 184930960257 554792880771 1664378642313
• Sum of all divisors σ(n): 2662240528640
• Sum of proper divisors (its aliquot sum) s(n): 997861886327
• 1664378642313 is a deficient number, because the sum of its proper divisors (997861886327) is less than itself. Its deficiency is 666516755986

Bases of 1664378642313

• Binary: 11000001110000100101100101001111110001001₂
• Hexadecimal: 0x18384B29F89
• Base-36: L8LS2JK9

Squares and roots of 1664378642313

• 1664378642313 squared (1664378642313²) is 2770156264987665193989969
• 1664378642313 cubed (1664378642313³) is 4610588923315021253264830371560958297
• The square root of 1664378642313 is 1290107.9963758847
• The cube root of 1664378642313 is 11850.8830246643

Scales and comparisons

• 1,664,378,642,313 seconds is equal to 52,922 years, 4 weeks, 5 days, 16 hours, 38 minutes, 33 seconds.
• To count from 1 to 1,664,378,642,313 would take you about one hundred thirty-two thousand, three hundred 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 1664378642313 cubic inches would be around 987.6 feet tall.

Recreational maths with 1664378642313

• 1664378642313 backwards is 3132468734661
• The number of decimal digits it has is: 13
• The sum of 1664378642313's digits is 54
• More coming soon!