40638674209032

Names of 40638674209032

• Cardinal: 40638674209032 can be written as Forty trillion, six hundred thirty-eight billion, six hundred seventy-four million, two hundred nine thousand and thirty-two.

Scientific notation

• Scientific notation: 4.0638674209032 × 10¹³

Factors of 40638674209032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2322740872

Divisors of 40638674209032

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1458 1944 2187 2916 4374 5832 8748 17496 2322740867 4645481734 6968222601 9290963468 13936445202 18581926936 20904667803 27872890404 41809335606 55745780808 62714003409 83618671212 125428006818 167237342424 188142010227 250856013636 376284020454 501712027272 564426030681 752568040908 1128852061362 1505136081816 1693278092043 2257704122724 3386556184086 4515408245448 5079834276129 6773112368172 10159668552258 13546224736344 20319337104516 40638674209032
• Sum of all divisors σ(n): 114278850705600
• Sum of proper divisors (its aliquot sum) s(n): 73640176496568
• 40638674209032 is an abundant number, because the sum of its proper divisors (73640176496568) is greater than itself. Its abundance is 33001502287536

Bases of 40638674209032

• Binary: 1001001111010111101101101111011000100100001000₂
• Hexadecimal: 0x24F5EDBD8908
• Base-36: EEL5DD4I0

Squares and roots of 40638674209032

• 40638674209032 squared (40638674209032²) is 1651501841467842650830377024
• 40638674209032 cubed (40638674209032³) is 67114845291028071896097606163801546080768
• The square root of 40638674209032 is 6374846.9949507023
• The cube root of 40638674209032 is 34380.5782655401

Scales and comparisons

• 40,638,674,209,032 seconds is equal to 1,292,184 years, 7 weeks, 13 hours, 37 minutes, 12 seconds.
• To count from 1 to 40,638,674,209,032 would take you about three million, two hundred thirty thousand, four hundred sixty 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 40638674209032 cubic inches would be around 2865 feet tall.

Recreational maths with 40638674209032

• 40638674209032 backwards is 23090247683604
• 40638674209032 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40638674209032's digits is 54
• More coming soon!