49998749271398939

Names of 49998749271398939

• Cardinal: 49998749271398939 can be written as Forty-nine quadrillion, nine hundred ninety-eight trillion, seven hundred forty-nine billion, two hundred seventy-one million, three hundred ninety-eight thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 4.9998749271398939 × 10¹⁶

Factors of 49998749271398939

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 48

Divisors of 49998749271398939

• Number of divisors d(n): 56
• Complete list of divisors:
  1 11 37 121 407 1331 1369 4477 14641 15059 49247 50653 161051 165649 541717 557183 1771561 1822139 1874161 5958887 6129013 19487171 20043529 20615771 65547757 67419143 69343957 220478819 226773481 721025327 741610573 762783527 2425267009 2494508291 2565726409 8157716303 8390618797 26677937099 27439591201 28222990499 89734879333 92296806767 301835503211 310452895489 987083672663 1015264874437 3320190535321 3414981850379 11167913618807 36522095888531 37564800354169 122847049806877 413212803895859 1351317547875647 4545340842854449 49998749271398939
• Sum of all divisors σ(n): 56526363495314256
• Sum of proper divisors (its aliquot sum) s(n): 6527614223915317
• 49998749271398939 is a deficient number, because the sum of its proper divisors (6527614223915317) is less than itself. Its deficiency is 43471135047483622

Bases of 49998749271398939

• Binary: 10110001101000011001100011111001100010010001101000011011₂
• Hexadecimal: 0xB1A198F9891A1B
• Base-36: DOB2SBMQN8B

Squares and roots of 49998749271398939

• 49998749271398939 squared (49998749271398939²) is 2499874928704215933512006090325721
• 49998749271398939 cubed (49998749271398939³) is 124990619770138390984492330178720049198967843810019
• The square root of 49998749271398939 is 223604001.0183157233
• The cube root of 49998749271398939 is 368400.0780227167
• Being both a perfect square and a perfect cube, 49998749271398939 is also a perfect sixth number.

Scales and comparisons

• 49,998,749,271,398,939 seconds is equal to 1,589,805,570 years, 28 weeks, 2 days, 5 hours, 28 minutes, 59 seconds.
• To count from 1 to 49,998,749,271,398,939 would take you about four billion, seven hundred sixty-nine million, four hundred sixteen thousand, seven hundred eleven 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 49998749271398939 cubic inches would be around 30700 feet tall.

Recreational maths with 49998749271398939

• 49998749271398939 backwards is 93989317294789994
• The number of decimal digits it has is: 17
• The sum of 49998749271398939's digits is 110
• More coming soon!