40655199556449

Names of 40655199556449

• Cardinal: 40655199556449 can be written as Forty trillion, six hundred fifty-five billion, one hundred ninety-nine million, five hundred fifty-six thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 4.0655199556449 × 10¹³

Factors of 40655199556449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 998

Divisors of 40655199556449

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 29 83 87 249 261 747 841 883 2407 2523 2649 6889 7221 7569 7947 20667 21663 25607 62001 69803 73289 76821 199781 209409 219867 230463 599343 628227 659601 742603 779689 1798029 2125381 2227809 2339067 5793649 6082987 6376143 6683427 7017201 17380947 18248961 19128429 22610981 52142841 54746883 61636049 64714187 67832943 176406623 184908147 194142561 203498829 529219869 554724441 582427683 655718449 1587659607 1876711423 1967155347 5115792067 5371277521 5630134269 5901466041 15347376201 16113832563 16890402807 46042128603 48341497689 54424631267 155767048109 163273893801 467301144327 489821681403 1401903432981 4517244395161 13551733185483 40655199556449
• Sum of all divisors σ(n): 61630358994867
• Sum of proper divisors (its aliquot sum) s(n): 20975159438418
• 40655199556449 is a deficient number, because the sum of its proper divisors (20975159438418) is less than itself. Its deficiency is 19680040118031

Bases of 40655199556449

• Binary: 1001001111100111000110101110100101001101100001₂
• Hexadecimal: 0x24F9C6BA5361
• Base-36: EESQO4O69

Squares and roots of 40655199556449

• 40655199556449 squared (40655199556449²) is 1652845250974690966337489601
• 40655199556449 cubed (40655199556449³) is 67196753514305092259568754416615349986849
• 40655199556449 is a perfect square number. Its square root is 6376143
• The cube root of 40655199556449 is 34385.2378172073

Scales and comparisons

• 40,655,199,556,449 seconds is equal to 1,292,709 years, 30 weeks, 5 days, 3 hours, 54 minutes, 9 seconds.
• To count from 1 to 40,655,199,556,449 would take you about three million, two hundred thirty-one thousand, seven hundred seventy-three 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 40655199556449 cubic inches would be around 2865.4 feet tall.

Recreational maths with 40655199556449

• 40655199556449 backwards is 94465599155604
• The number of decimal digits it has is: 14
• The sum of 40655199556449's digits is 72
• More coming soon!