40912359460729

Names of 40912359460729

• Cardinal: 40912359460729 can be written as Forty trillion, nine hundred twelve billion, three hundred fifty-nine million, four hundred sixty thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 4.0912359460729 × 10¹³

Factors of 40912359460729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 228

Divisors of 40912359460729

• Number of divisors d(n): 81
• Complete list of divisors:
  1 23 47 61 97 529 1081 1403 2209 2231 2867 3721 4559 5917 9409 24863 32269 50807 51313 65941 85583 104857 134749 136091 174887 214273 216407 278099 360937 442223 573949 1168561 1516643 1968409 2411711 3099227 3130093 4022401 4928279 4977361 6396277 8219689 8301551 10171129 13070653 13200827 16964039 20784481 26975603 35010889 71282221 92515223 113350417 147114371 189052847 190935673 233935967 300625019 303619021 390172897 478043063 620438869 797309833 805250447 1267853341 1645511783 4348215481 6914375437 8973976631 10994990449 14270093987 18338126159 18520760281 29160626843 37846771009 77339053801 421776901657 670694417389 870475733207 1778798237423 40912359460729
• Sum of all divisors σ(n): 44888648050701
• Sum of proper divisors (its aliquot sum) s(n): 3976288589972
• 40912359460729 is a deficient number, because the sum of its proper divisors (3976288589972) is less than itself. Its deficiency is 36936070870757

Bases of 40912359460729

• Binary: 1001010011010110100110101001110000111101111001₂
• Hexadecimal: 0x2535A6A70F79
• Base-36: EI2VMHW8P

Squares and roots of 40912359460729

• 40912359460729 squared (40912359460729²) is 1673821156643901711693211441
• 40912359460729 cubed (40912359460729³) is 68479972833588489668895356063800933000489
• 40912359460729 is a perfect square number. Its square root is 6396277
• The cube root of 40912359460729 is 34457.5854768279

Scales and comparisons

• 40,912,359,460,729 seconds is equal to 1,300,886 years, 24 weeks, 6 days, 22 hours, 38 minutes, 49 seconds.
• To count from 1 to 40,912,359,460,729 would take you about three million, two hundred fifty-two thousand, two hundred sixteen 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 40912359460729 cubic inches would be around 2871.5 feet tall.

Recreational maths with 40912359460729

• 40912359460729 backwards is 92706495321904
• 40912359460729 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40912359460729's digits is 61
• More coming soon!