40409555230872

Names of 40409555230872

• Cardinal: 40409555230872 can be written as Forty trillion, four hundred nine billion, five hundred fifty-five million, two hundred thirty thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0409555230872 × 10¹³

Factors of 40409555230872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 373415889

Divisors of 40409555230872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 167 216 324 334 501 648 668 1002 1336 1503 2004 3006 4008 4509 6012 9018 12024 13527 18036 27054 36072 54108 108216 373415717 746831434 1120247151 1493662868 2240494302 2987325736 3360741453 4480988604 6721482906 8961977208 10082224359 13442965812 20164448718 26885931624 30246673077 40328897436 60493346154 62360424739 80657794872 120986692308 124720849478 187081274217 241973384616 249441698956 374162548434 498883397912 561243822651 748325096868 1122487645302 1496650193736 1683731467953 2244975290604 3367462935906 4489950581208 5051194403859 6734925871812 10102388807718 13469851743624 20204777615436 40409555230872
• Sum of all divisors σ(n): 113861920732560
• Sum of proper divisors (its aliquot sum) s(n): 73452365501688
• 40409555230872 is an abundant number, because the sum of its proper divisors (73452365501688) is greater than itself. Its abundance is 33042810270816

Bases of 40409555230872

• Binary: 1001001100000010010101001011110110000010011000₂
• Hexadecimal: 0x24C0952F6098
• Base-36: EBNW5U9I0

Squares and roots of 40409555230872

• 40409555230872 squared (40409555230872²) is 1632932153956894617221880384
• 40409555230872 cubed (40409555230872³) is 65986062063587912912167696647919088014848
• The square root of 40409555230872 is 6356851.0467740237
• The cube root of 40409555230872 is 34315.8444169543

Scales and comparisons

• 40,409,555,230,872 seconds is equal to 1,284,898 years, 44 weeks, 5 days, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 40,409,555,230,872 would take you about three million, two hundred twelve thousand, two hundred forty-seven 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 40409555230872 cubic inches would be around 2859.7 feet tall.

Recreational maths with 40409555230872

• 40409555230872 backwards is 27803255590404
• 40409555230872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40409555230872's digits is 54
• More coming soon!