499491050985

Names of 499491050985

• Cardinal: 499491050985 can be written as Four hundred ninety-nine billion, four hundred ninety-one million, fifty thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.99491050985 × 10¹¹

Factors of 499491050985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9567

Divisors of 499491050985

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 45 61 81 135 183 305 405 549 915 1647 2745 3221 4941 6277 8235 9663 16105 18831 24705 28989 31385 48315 56493 86967 94155 144945 169479 196481 260901 282465 382897 434835 508437 589443 847395 982405 1148691 1304505 1768329 1914485 2542185 2947215 3446073 5304987 5743455 8841645 10338219 15914961 17230365 20218217 26524935 31014657 51691095 60654651 79574805 101091085 155073285 181963953 303273255 545891859 909819765 1233311237 1637675577 2729459295 3699933711 6166556185 8188377885 11099801133 18499668555 33299403399 55499005665 99898210197 166497016995 499491050985
• Sum of all divisors σ(n): 910489952592
• Sum of proper divisors (its aliquot sum) s(n): 410998901607
• 499491050985 is a deficient number, because the sum of its proper divisors (410998901607) is less than itself. Its deficiency is 88492149378

Bases of 499491050985

• Binary: 111010001001011111111001001010111101001₂
• Hexadecimal: 0x744BFC95E9
• Base-36: 6DGO2PK9

Squares and roots of 499491050985

• 499491050985 squared (499491050985²) is 249491310014099869470225
• 499491050985 cubed (499491050985³) is 124618676650567198970434000414421625
• The square root of 499491050985 is 706746.8082595067
• The cube root of 499491050985 is 7934.3113249109

Scales and comparisons

• 499,491,050,985 seconds is equal to 15,882 years, 14 weeks, 10 hours, 9 minutes, 45 seconds.
• To count from 1 to 499,491,050,985 would take you about thirty-one thousand, seven hundred sixty-four 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 499491050985 cubic inches would be around 661.2 feet tall.

Recreational maths with 499491050985

• 499491050985 backwards is 589050194994
• The number of decimal digits it has is: 12
• The sum of 499491050985's digits is 63
• More coming soon!