49891199049

Names of 49891199049

• Cardinal: 49891199049 can be written as Forty-nine billion, eight hundred ninety-one million, one hundred ninety-nine thousand and forty-nine.

Scientific notation

• Scientific notation: 4.9891199049 × 10¹⁰

Factors of 49891199049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 234

Divisors of 49891199049

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 43 61 81 127 129 183 381 387 549 1143 1161 1647 1849 2623 3429 3483 4941 5461 5547 7747 7869 10287 16383 16641 23241 23607 49149 49923 69723 70821 79507 112789 147447 149769 209169 212463 234823 238521 333121 338367 442341 627507 704469 715563 999363 1015101 2113407 2146689 2998089 3045303 4849927 6340221 6440067 8994267 9135909 10097389 14324203 14549781 19020663 26982801 30292167 42972609 43649343 90876501 128917827 130948029 272629503 386753481 392844087 615940729 817888509 1160260443 1847822187 5543466561 16630399683 49891199049
• Sum of all divisors σ(n): 78164838400
• Sum of proper divisors (its aliquot sum) s(n): 28273639351
• 49891199049 is a deficient number, because the sum of its proper divisors (28273639351) is less than itself. Its deficiency is 21617559698

Bases of 49891199049

• Binary: 101110011101101111110100100001001001₂
• Hexadecimal: 0xB9DBF4849
• Base-36: MX3XJK9

Squares and roots of 49891199049

• 49891199049 squared (49891199049²) is 2489131742546938504401
• 49891199049 cubed (49891199049³) is 124185767226593531148632653514649
• The square root of 49891199049 is 223363.3789344169
• The cube root of 49891199049 is 3681.3573838561

Scales and comparisons

• 49,891,199,049 seconds is equal to 1,586 years, 20 weeks, 10 hours, 24 minutes, 9 seconds.
• To count from 1 to 49,891,199,049 would take you about three thousand, one hundred seventy-two 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 49891199049 cubic inches would be around 306.8 feet tall.

Recreational maths with 49891199049

• 49891199049 backwards is 94099119894
• The number of decimal digits it has is: 11
• The sum of 49891199049's digits is 63
• More coming soon!