49387691358928

Names of 49387691358928

• Cardinal: 49387691358928 can be written as Forty-nine trillion, three hundred eighty-seven billion, six hundred ninety-one million, three hundred fifty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.9387691358928 × 10¹³

Factors of 49387691358928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37498

Divisors of 49387691358928

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 338 676 1352 2197 2704 4394 8788 17576 35152 37483 74966 149932 299864 487279 599728 974558 1949116 3898232 6334627 7796464 12669254 25338508 50677016 82350151 101354032 164700302 329400604 658801208 1317602416 1404975289 2809950578 5619901156 11239802312 18264678757 22479604624 36529357514 73058715028 146117430056 237440823841 292234860112 474881647682 949763295364 1899526590728 3086730709933 3799053181456 6173461419866 12346922839732 24693845679464 49387691358928
• Sum of all divisors σ(n): 103661842391940
• Sum of proper divisors (its aliquot sum) s(n): 54274151033012
• 49387691358928 is an abundant number, because the sum of its proper divisors (54274151033012) is greater than itself. Its abundance is 4886459674084

Bases of 49387691358928

• Binary: 1011001110101011110111110011001011101011010000₂
• Hexadecimal: 0x2CEAF7CCBAD0
• Base-36: HI8E4A6DS

Squares and roots of 49387691358928

• 49387691358928 squared (49387691358928²) is 2439144057764731439325309184
• 49387691358928 cubed (49387691358928³) is 120463693904847805388763144513008718794752
• The square root of 49387691358928 is 7027637.6798272689
• The cube root of 49387691358928 is 36689.3126101595

Scales and comparisons

• 49,387,691,358,928 seconds is equal to 1,570,375 years, 42 weeks, 4 days, 3 hours, 15 minutes, 28 seconds.
• To count from 1 to 49,387,691,358,928 would take you about three million, nine hundred twenty-five thousand, nine hundred thirty-nine 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 49387691358928 cubic inches would be around 3057.4 feet tall.

Recreational maths with 49387691358928

• 49387691358928 backwards is 82985319678394
• The number of decimal digits it has is: 14
• The sum of 49387691358928's digits is 82
• More coming soon!