26400964839840

Names of 26400964839840

• Cardinal: 26400964839840 can be written as Twenty-six trillion, four hundred billion, nine hundred sixty-four million, eight hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.640096483984 × 10¹³

Factors of 26400964839840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18334003371

Divisors of 26400964839840

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 18334003361 36668006722 55002010083 73336013444 91670016805 110004020166 146672026888 165006030249 183340033610 220008040332 275010050415 293344053776 330012060498 366680067220 440016080664 550020100830 586688107552 660024120996 733360134440 825030151245 880032161328 1100040201660 1320048241992 1466720268880 1650060302490 1760064322656 2200080403320 2640096483984 2933440537760 3300120604980 4400160806640 5280192967968 6600241209960 8800321613280 13200482419920 26400964839840
• Sum of all divisors σ(n): 90093292520868
• Sum of proper divisors (its aliquot sum) s(n): 63692327681028
• 26400964839840 is an abundant number, because the sum of its proper divisors (63692327681028) is greater than itself. Its abundance is 37291362841188

Bases of 26400964839840

• Binary: 110000000001011110100001000011000100110100000₂
• Hexadecimal: 0x1802F42189A0
• Base-36: 9CWFOT9K0

Squares and roots of 26400964839840

• 26400964839840 squared (26400964839840²) is 697010944474467916851225600
• 26400964839840 cubed (26400964839840³) is 18401761438054097999381335709811707904000
• The square root of 26400964839840 is 5138186.9214578015
• The cube root of 26400964839840 is 29776.4737968067

Scales and comparisons

• 26,400,964,839,840 seconds is equal to 839,469 years, 6 days, 16 hours, 24 minutes.
• To count from 1 to 26,400,964,839,840 would take you about two million, ninety-eight thousand, six hundred seventy-two 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 26400964839840 cubic inches would be around 2481.4 feet tall.

Recreational maths with 26400964839840

• 26400964839840 backwards is 04893846900462
• The number of decimal digits it has is: 14
• The sum of 26400964839840's digits is 63
• More coming soon!