1228044002720

Names of 1228044002720

• Cardinal: 1228044002720 can be written as One trillion, two hundred twenty-eight billion, forty-four million, two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.22804400272 × 10¹²

Factors of 1228044002720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 403961869

Divisors of 1228044002720

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 403961843 807923686 1615847372 2019809215 3231694744 4039618430 6463389488 7675275017 8079236860 12926778976 15350550034 16158473720 30701100068 32316947440 38376375085 61402200136 64633894880 76752750170 122804400272 153505500340 245608800544 307011000680 614022001360 1228044002720
• Sum of all divisors σ(n): 3053951540640
• Sum of proper divisors (its aliquot sum) s(n): 1825907537920
• 1228044002720 is an abundant number, because the sum of its proper divisors (1825907537920) is greater than itself. Its abundance is 597863535200

Bases of 1228044002720

• Binary: 10001110111101101001000000110010110100000₂
• Hexadecimal: 0x11DED2065A0
• Base-36: FO5LOWWW

Squares and roots of 1228044002720

• 1228044002720 squared (1228044002720²) is 1508092072616559367398400
• 1228044002720 cubed (1228044002720³) is 1852003425326340469294442208923648000
• The square root of 1228044002720 is 1108171.4681041019
• The cube root of 1228044002720 is 10708.7301817297

Scales and comparisons

• 1,228,044,002,720 seconds is equal to 39,048 years, 6 hours, 5 minutes, 20 seconds.
• To count from 1 to 1,228,044,002,720 would take you about ninety-seven thousand, six hundred twenty 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 1228044002720 cubic inches would be around 892.4 feet tall.

Recreational maths with 1228044002720

• 1228044002720 backwards is 0272004408221
• 1228044002720 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1228044002720's digits is 32
• More coming soon!