319689376749

Names of 319689376749

• Cardinal: 319689376749 can be written as Three hundred nineteen billion, six hundred eighty-nine million, three hundred seventy-six thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 3.19689376749 × 10¹¹

Factors of 319689376749

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 202

Divisors of 319689376749

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 19 27 53 57 81 127 159 171 243 381 477 513 729 1007 1143 1431 1539 2187 2413 3021 3429 4293 4617 6561 6731 7239 9063 10287 12879 13851 16129 19683 20193 21717 27189 30861 38637 41553 48387 60579 65151 81567 92583 115911 124659 127889 145161 181737 195453 244701 277749 306451 347733 373977 383667 435483 545211 586359 734103 833247 854837 919353 1043199 1151001 1306449 1635633 1759077 2202309 2499741 2564511 2758059 3453003 3919347 4906899 5277231 6606927 7693533 8274177 10359009 11758041 14720697 15831693 16241903 19820781 23080599 24822531 31077027 35274123 44162091 47495079 48725709 69241797 74467593 93231081 105822369 132486273 146177127 207725391 223402779 279693243 317467107 438531381 623176173 670208337 839079729 1315594143 1869528519 2010625011 2517239187 3946782429 5608585557 6031875033 11840347287 16825756671 35521041861 106563125583 319689376749
• Sum of all divisors σ(n): 518369401440
• Sum of proper divisors (its aliquot sum) s(n): 198680024691
• 319689376749 is a deficient number, because the sum of its proper divisors (198680024691) is less than itself. Its deficiency is 121009352058

Bases of 319689376749

• Binary: 100101001101110111110001100001111101101₂
• Hexadecimal: 0x4A6EF8C3ED
• Base-36: 42V2STT9

Squares and roots of 319689376749

• 319689376749 squared (319689376749²) is 102201297606164061809001
• 319689376749 cubed (319689376749³) is 32672669134653654580361843168317749
• The square root of 319689376749 is 565410.8035304949
• The cube root of 319689376749 is 6837.6899106855

Scales and comparisons

• 319,689,376,749 seconds is equal to 10,165 years, 6 weeks, 6 days, 12 hours, 39 minutes, 9 seconds.
• To count from 1 to 319,689,376,749 would take you about twenty thousand, three hundred thirty 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 319689376749 cubic inches would be around 569.8 feet tall.

Recreational maths with 319689376749

• 319689376749 backwards is 947673986913
• The number of decimal digits it has is: 12
• The sum of 319689376749's digits is 72
• More coming soon!