20442675821760

Names of 20442675821760

• Cardinal: 20442675821760 can be written as Twenty trillion, four hundred forty-two billion, six hundred seventy-five million, eight hundred twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.044267582176 × 10¹³

Factors of 20442675821760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7098151337

Divisors of 20442675821760

• Number of divisors d(n): 84
• 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 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 7098151327 14196302654 21294453981 28392605308 35490756635 42588907962 56785210616 63883361943 70981513270 85177815924 106472269905 113570421232 127766723886 141963026540 170355631848 212944539810 227140842464 255533447772 283926053080 319416809715 340711263696 425889079620 454281684928 511066895544 567852106160 638833619430 681422527392 851778159240 1022133791088 1135704212320 1277667238860 1362845054784 1703556318480 2044267582176 2271408424640 2555334477720 3407112636960 4088535164352 5110668955440 6814225273920 10221337910880 20442675821760
• Sum of all divisors σ(n): 70314287055168
• Sum of proper divisors (its aliquot sum) s(n): 49871611233408
• 20442675821760 is an abundant number, because the sum of its proper divisors (49871611233408) is greater than itself. Its abundance is 29428935411648

Bases of 20442675821760

• Binary: 100101001011110101110011011100011110011000000₂
• Hexadecimal: 0x1297AE6E3CC0
• Base-36: 78V8HDBK0

Squares and roots of 20442675821760

• 20442675821760 squared (20442675821760²) is 417902994753570891289497600
• 20442675821760 cubed (20442675821760³) is 8543055446689919788785945976137547776000
• The square root of 20442675821760 is 4521357.7409623319
• The cube root of 20442675821760 is 27342.9843503631

Scales and comparisons

• 20,442,675,821,760 seconds is equal to 650,013 years, 44 weeks, 4 days, 5 hours, 36 minutes.
• To count from 1 to 20,442,675,821,760 would take you about one million, six hundred twenty-five thousand and thirty-four 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 20442675821760 cubic inches would be around 2278.6 feet tall.

Recreational maths with 20442675821760

• 20442675821760 backwards is 06712857624402
• The number of decimal digits it has is: 14
• The sum of 20442675821760's digits is 54
• More coming soon!