40136653565138403

Names of 40136653565138403

• Cardinal: 40136653565138403 can be written as Forty quadrillion, one hundred thirty-six trillion, six hundred fifty-three billion, five hundred sixty-five million, one hundred thirty-eight thousand, four hundred three.

Scientific notation

• Scientific notation: 4.0136653565138403 × 10¹⁶

Factors of 40136653565138403

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 49006903009960

Divisors of 40136653565138403

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 49006903009937 147020709029811 343048321069559 441062127089433 637089739129181 1029144963208677 1911269217387543 3087434889626031 4459628173904267 5733807652162629 13378884521712801 40136653565138403
• Sum of all divisors σ(n): 71354050782469728
• Sum of proper divisors (its aliquot sum) s(n): 31217397217331325
• 40136653565138403 is a deficient number, because the sum of its proper divisors (31217397217331325) is less than itself. Its deficiency is 8919256347807078

Bases of 40136653565138403

• Binary: 10001110100110000001001011100010001110010001010111100011₂
• Hexadecimal: 0x8E9812E23915E3
• Base-36: AZ7983MZXER

Squares and roots of 40136653565138403

• 40136653565138403 squared (40136653565138403²) is 1610950959407937275751732545390409
• 40136653565138403 cubed (40136653565138403³) is 64658180568183716393732100865646350746137753776827
• The square root of 40136653565138403 is 200341342.6258754087
• The cube root of 40136653565138403 is 342384.2038516065

Scales and comparisons

• 40,136,653,565,138,403 seconds is equal to 1,276,221,432 years, 28 weeks, 4 days, 8 hours, 40 minutes, 3 seconds.
• To count from 1 to 40,136,653,565,138,403 would take you about three billion, eight hundred twenty-eight million, six hundred sixty-four thousand, two hundred ninety-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 40136653565138403 cubic inches would be around 28532 feet tall.

Recreational maths with 40136653565138403

• 40136653565138403 backwards is 30483156535663104
• 40136653565138403 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40136653565138403's digits is 63
• More coming soon!