40498519981017784

Names of 40498519981017784

• Cardinal: 40498519981017784 can be written as Forty quadrillion, four hundred ninety-eight trillion, five hundred nineteen billion, nine hundred eighty-one million, seventeen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.0498519981017784 × 10¹⁶

Factors of 40498519981017784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3220514604

Divisors of 40498519981017784

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 41 56 82 164 287 328 574 1148 2296 5477 10954 21908 38339 43816 76678 153356 224557 306712 449114 898228 1571899 1796456 3143798 6287596 12575192 3220509077 6441018154 12882036308 22543563539 25764072616 45087127078 90174254156 132040872157 180348508312 264081744314 528163488628 924286105099 1056326977256 1848572210198 3697144420396 7394288840792 17638728214729 35277456429458 70554912858916 123471097503103 141109825717832 246942195006206 493884390012412 723187856803889 987768780024824 1446375713607778 2892751427215556 5062314997627223 5785502854431112 10124629995254446 20249259990508892 40498519981017784
• Sum of all divisors σ(n): 88915421595591360
• Sum of proper divisors (its aliquot sum) s(n): 48416901614573576
• 40498519981017784 is an abundant number, because the sum of its proper divisors (48416901614573576) is greater than itself. Its abundance is 7918381633555792

Bases of 40498519981017784

• Binary: 10001111111000010011000001111001011001011100101010111000₂
• Hexadecimal: 0x8FE1307965CAB8
• Base-36: B2RIZ8JWCL4

Squares and roots of 40498519981017784

• 40498519981017784 squared (40498519981017784²) is 1640130120652896691719684524270656
• 40498519981017784 cubed (40498519981017784³) is 66422842462730445509204132071957184337557165346304
• The square root of 40498519981017784 is 201242440.8046617387
• The cube root of 40498519981017784 is 343410.0895081081

Scales and comparisons

• 40,498,519,981,017,784 seconds is equal to 1,287,727,665 years, 12 weeks, 6 days, 16 hours, 3 minutes, 4 seconds.
• To count from 1 to 40,498,519,981,017,784 would take you about three billion, eight hundred sixty-three million, one hundred eighty-two thousand, nine hundred ninety-five 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 40498519981017784 cubic inches would be around 28617.5 feet tall.

Recreational maths with 40498519981017784

• 40498519981017784 backwards is 48771018991589404
• The number of decimal digits it has is: 17
• The sum of 40498519981017784's digits is 85
• More coming soon!