27345803261653980

Names of 27345803261653980

• Cardinal: 27345803261653980 can be written as Twenty-seven quadrillion, three hundred forty-five trillion, eight hundred three billion, two hundred sixty-one million, six hundred fifty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.734580326165398 × 10¹⁶

Factors of 27345803261653980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4803558030

Divisors of 27345803261653980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 31627 63254 94881 126508 158135 189762 284643 316270 379524 474405 569286 632540 948810 1138572 1423215 1897620 2846430 5692860 4803526393 9607052786 14410579179 19214105572 24017631965 28821158358 43231737537 48035263930 57642316716 72052895895 86463475074 96070527860 144105791790 172926950148 216158687685 288211583580 432317375370 864634750740 151921129231411 303842258462822 455763387694233 607684516925644 759605646157055 911526775388466 1367290163082699 1519211292314110 1823053550776932 2278816938471165 2734580326165398 3038422584628220 4557633876942330 5469160652330796 6836450815413495 9115267753884660 13672901630826990 27345803261653980
• Sum of all divisors σ(n): 82951559303029872
• Sum of proper divisors (its aliquot sum) s(n): 55605756041375892
• 27345803261653980 is an abundant number, because the sum of its proper divisors (55605756041375892) is greater than itself. Its abundance is 28259952779721912

Bases of 27345803261653980

• Binary: 1100001001001101101110011111001100000100011001111011100₂
• Hexadecimal: 0x6126DCF98233DC
• Base-36: 7H9A0LA9RZ0

Squares and roots of 27345803261653980

• 27345803261653980 squared (27345803261653980²) is 747792956025085450954685249840400
• 27345803261653980 cubed (27345803261653980³) is 20448999055912652959901572851529555109235024792000
• The square root of 27345803261653980 is 165365665.3046634709
• The cube root of 27345803261653980 is 301275.3236372651

Scales and comparisons

• 27,345,803,261,653,980 seconds is equal to 869,511,957 years, 31 weeks, 10 hours, 33 minutes.
• To count from 1 to 27,345,803,261,653,980 would take you about two billion, six hundred eight million, five hundred thirty-five thousand, eight 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 27345803261653980 cubic inches would be around 25106.3 feet tall.

Recreational maths with 27345803261653980

• 27345803261653980 backwards is 08935616230854372
• The number of decimal digits it has is: 17
• The sum of 27345803261653980's digits is 72
• More coming soon!