40355122849997467681

Names of 40355122849997467681

• Cardinal: 40355122849997467681 can be written as Forty quintillion, three hundred fifty-five quadrillion, one hundred twenty-two trillion, eight hundred forty-nine billion, nine hundred ninety-seven million, four hundred sixty-seven thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.0355122849997467681 × 10¹⁹

Factors of 40355122849997467681

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6144

Divisors of 40355122849997467681

• Number of divisors d(n): 15
• Complete list of divisors:
  1 13 169 2197 6131 28561 79703 1036139 13469807 37589161 175107491 488659093 6352568209 82583386717 1073584027321
• Sum of all divisors σ(n): 40355122939649401073
• Sum of proper divisors (its aliquot sum) s(n): 89651933392
• 40355122849997467681 is a deficient number, because the sum of its proper divisors (89651933392) is less than itself. Its deficiency is 40355122760345534289

Bases of 40355122849997467681

• Binary: 100011000000001010001100100110101111100101010110010011000000100001₂
• Hexadecimal: 0x2300A326BE5593021
• Base-36: 8ILKP5D0DB601

Squares and roots of 40355122849997467681

• 40355122849997467681 squared (40355122849997467681²) is 1628535940238387738411319228112639517761
• 40355122849997467681 cubed (40355122849997467681³) is 65719767933956271497018802747253395363513496967659022982241
• 40355122849997467681 is a perfect square number. Its square root is 6352568209
• The cube root of 40355122849997467681 is 3430042.9478368511

Scales and comparisons

• 40,355,122,849,997,467,681 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,355,122,849,997,467,681 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40355122849997467681 cubic inches would be around 285836.9 feet tall.

Recreational maths with 40355122849997467681

• 40355122849997467681 backwards is 18676479994822155304
• The number of decimal digits it has is: 20
• The sum of 40355122849997467681's digits is 100
• More coming soon!