12822615165440

Names of 12822615165440

• Cardinal: 12822615165440 can be written as Twelve trillion, eight hundred twenty-two billion, six hundred fifteen million, one hundred sixty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.282261516544 × 10¹³

Factors of 12822615165440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 294637321

Divisors of 12822615165440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 1088 1280 1360 2176 2560 2720 4352 5440 8704 10880 21760 43520 294637297 589274594 1178549188 1473186485 2357098376 2946372970 4714196752 5008834049 5892745940 9428393504 10017668098 11785491880 18856787008 20035336196 23570983760 25044170245 37713574016 40070672392 47141967520 50088340490 75427148032 80141344784 94283935040 100176680980 150854296064 160282689568 188567870080 200353361960 320565379136 377135740160 400706723920 641130758272 754271480320 801413447840 1282261516544 1602826895680 2564523033088 3205653791360 6411307582720 12822615165440
• Sum of all divisors σ(n): 32552707232232
• Sum of proper divisors (its aliquot sum) s(n): 19730092066792
• 12822615165440 is an abundant number, because the sum of its proper divisors (19730092066792) is greater than itself. Its abundance is 6907476901352

Bases of 12822615165440

• Binary: 10111010100101111111011011000000101000000000₂
• Hexadecimal: 0xBA97F6C0A00
• Base-36: 4JMMLZZ7K

Squares and roots of 12822615165440

• 12822615165440 squared (12822615165440²) is 164419459680971878570393600
• 12822615165440 cubed (12822615165440³) is 2108287457198680634354895121949917184000
• The square root of 12822615165440 is 3580867.9346549489
• The cube root of 12822615165440 is 23405.9102886997

Scales and comparisons

• 12,822,615,165,440 seconds is equal to 407,719 years, 25 weeks, 6 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 12,822,615,165,440 would take you about one million, nineteen thousand, two hundred ninety-eight 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 12822615165440 cubic inches would be around 1950.5 feet tall.

Recreational maths with 12822615165440

• 12822615165440 backwards is 04456151622821
• The number of decimal digits it has is: 14
• The sum of 12822615165440's digits is 47
• More coming soon!