31494679300838

Names of 31494679300838

• Cardinal: 31494679300838 can be written as Thirty-one trillion, four hundred ninety-four billion, six hundred seventy-nine million, three hundred thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 3.1494679300838 × 10¹³

Factors of 31494679300838

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 911

Divisors of 31494679300838

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 127 254 769 1538 1651 3302 9997 16129 19994 32258 97663 195326 209677 419354 591361 1182722 1269619 2048383 2539238 4096766 7687693 12403201 15375386 24806402 26628979 53257958 75102847 150205694 161241613 322483226 976337011 1575206527 1952674022 3150413054 9538061569 19076123138 20477684851 40955369702 123994800397 247989600794 1211333819263 2422667638526 15747339650419 31494679300838
• Sum of all divisors σ(n): 51346568609280
• Sum of proper divisors (its aliquot sum) s(n): 19851889308442
• 31494679300838 is a deficient number, because the sum of its proper divisors (19851889308442) is less than itself. Its deficiency is 11642789992396

Bases of 31494679300838

• Binary: 111001010010011101101001011000000101011100110₂
• Hexadecimal: 0x1CA4ED2C0AE6
• Base-36: B5WGEVXT2

Squares and roots of 31494679300838

• 31494679300838 squared (31494679300838²) is 991914824262633572507502244
• 31494679300838 cubed (31494679300838³) is 31240039283898727962269166952571636080472
• The square root of 31494679300838 is 5612012.0545877305
• The cube root of 31494679300838 is 31580.0197162385

Scales and comparisons

• 31,494,679,300,838 seconds is equal to 1,001,433 years, 19 weeks, 6 days, 4 hours, 38 seconds.
• To count from 1 to 31,494,679,300,838 would take you about two million, five hundred three thousand, five hundred eighty-three 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 31494679300838 cubic inches would be around 2631.7 feet tall.

Recreational maths with 31494679300838

• 31494679300838 backwards is 83800397649413
• The number of decimal digits it has is: 14
• The sum of 31494679300838's digits is 65
• More coming soon!