48511640839509729

Names of 48511640839509729

• Cardinal: 48511640839509729 can be written as Forty-eight quadrillion, five hundred eleven trillion, six hundred forty billion, eight hundred thirty-nine million, five hundred nine thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 4.8511640839509729 × 10¹⁶

Factors of 48511640839509729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 610791

Divisors of 48511640839509729

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 17519 52557 86783 122633 157671 260349 367899 506479 607481 781047 1103697 1519437 1822443 3545353 4558311 5467329 10636059 31908177 1520351377 4561054131 8873005601 10642459639 13683162393 26619016803 31927378917 43953767057 62111039207 79857050409 95782136751 131861301171 186333117621 307676369399 395583903513 558999352863 923029108197 2769087324591 770026045071583 2310078135214749 5390182315501081 6930234405644247 16170546946503243 48511640839509729
• Sum of all divisors σ(n): 80088360851865600
• Sum of proper divisors (its aliquot sum) s(n): 31576720012355871
• 48511640839509729 is a deficient number, because the sum of its proper divisors (31576720012355871) is less than itself. Its deficiency is 16934920827153858

Bases of 48511640839509729

• Binary: 10101100010110010001010010001111101101011101011011100001₂
• Hexadecimal: 0xAC59148FB5D6E1
• Base-36: D9NXW52E869

Squares and roots of 48511640839509729

• 48511640839509729 squared (48511640839509729²) is 2353379296941588204267705085653441
• 48511640839509729 cubed (48511640839509729³) is 114166291212368243803324614935766634462082041827489
• The square root of 48511640839509729 is 220253583.0344417553
• The cube root of 48511640839509729 is 364710.8257907149

Scales and comparisons

• 48,511,640,839,509,729 seconds is equal to 1,542,520,122 years, 17 weeks, 4 days, 8 hours, 42 minutes, 9 seconds.
• To count from 1 to 48,511,640,839,509,729 would take you about four billion, six hundred twenty-seven million, five hundred sixty thousand, three hundred sixty-seven 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 48511640839509729 cubic inches would be around 30392.6 feet tall.

Recreational maths with 48511640839509729

• 48511640839509729 backwards is 92790593804611584
• The number of decimal digits it has is: 17
• The sum of 48511640839509729's digits is 81
• More coming soon!