4990345040398

Names of 4990345040398

• Cardinal: 4990345040398 can be written as Four trillion, nine hundred ninety billion, three hundred forty-five million, forty thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 4.990345040398 × 10¹²

Factors of 4990345040398

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 219

Divisors of 4990345040398

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 29 58 79 109 158 218 841 1682 2291 3161 4582 6322 8611 11881 17222 23762 24389 48778 66439 91669 132878 183338 249719 344549 499438 689098 938599 1295029 1877198 1926731 2590058 2658401 3853462 5316802 7241851 9991921 14483702 19983842 27219371 37555841 54438742 75111682 102307291 204614582 210013679 289765709 420027358 579531418 789361759 1089119389 1578723518 2178238778 2966911439 5933822878 22891491011 31584462281 45782982022 63168924562 86040431731 172080863462 2495172520199 4990345040398
• Sum of all divisors σ(n): 7923678048000
• Sum of proper divisors (its aliquot sum) s(n): 2933333007602
• 4990345040398 is a deficient number, because the sum of its proper divisors (2933333007602) is less than itself. Its deficiency is 2057012032796

Bases of 4990345040398

• Binary: 1001000100111100111101111100101001000001110₂
• Hexadecimal: 0x489E7BE520E
• Base-36: 1ROJ6L8UM

Squares and roots of 4990345040398

• 4990345040398 squared (4990345040398²) is 24903543622224916251998404
• 4990345040398 cubed (4990345040398³) is 124277275403505354944221142157611524792
• The square root of 4990345040398 is 2233908.0196816519
• The cube root of 4990345040398 is 17088.7458755465

Scales and comparisons

• 4,990,345,040,398 seconds is equal to 158,677 years, 27 weeks, 6 days, 3 hours, 39 minutes, 58 seconds.
• To count from 1 to 4,990,345,040,398 would take you about three hundred ninety-six thousand, six hundred ninety-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 4990345040398 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4990345040398

• 4990345040398 backwards is 8930405430994
• 4990345040398 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4990345040398's digits is 58
• More coming soon!