16387285204992

Names of 16387285204992

• Cardinal: 16387285204992 can be written as Sixteen trillion, three hundred eighty-seven billion, two hundred eighty-five million, two hundred four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.6387285204992 × 10¹³

Factors of 16387285204992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 25646185

Divisors of 16387285204992

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 512 624 768 832 1024 1248 1536 1664 2048 2496 3072 3328 4096 4992 6144 6656 8192 9984 12288 13312 16384 19968 24576 26624 39936 49152 53248 79872 106496 159744 212992 319488 638976 25646167 51292334 76938501 102584668 153877002 205169336 307754004 333400171 410338672 615508008 666800342 820677344 1000200513 1231016016 1333600684 1641354688 2000401026 2462032032 2667201368 3282709376 4000802052 4924064064 5334402736 6565418752 8001604104 9848128128 10668805472 13130837504 16003208208 19696256256 21337610944 26261675008 32006416416 39392512512 42675221888 52523350016 64012832832 78785025024 85350443776 105046700032 128025665664 157570050048 170700887552 210093400064 256051331328 315140100096 341401775104 420186800128 512102662656 630280200192 682803550208 1024205325312 1260560400384 1365607100416 2048410650624 2731214200832 4096821301248 5462428401664 8193642602496 16387285204992
• Sum of all divisors σ(n): 47059487263936
• Sum of proper divisors (its aliquot sum) s(n): 30672202058944
• 16387285204992 is an abundant number, because the sum of its proper divisors (30672202058944) is greater than itself. Its abundance is 14284916853952

Bases of 16387285204992

• Binary: 11101110011101110110010100000100000000000000₂
• Hexadecimal: 0xEE776504000
• Base-36: 5T47QI51C

Squares and roots of 16387285204992

• 16387285204992 squared (16387285204992²) is 268543116389749695461720064
• 16387285204992 cubed (16387285204992³) is 4400692638116189853161982851075159359488
• The square root of 16387285204992 is 4048121.1944545335
• The cube root of 16387285204992 is 25400.1142889603

Scales and comparisons

• 16,387,285,204,992 seconds is equal to 521,064 years, 50 weeks, 6 days, 20 hours, 3 minutes, 12 seconds.
• To count from 1 to 16,387,285,204,992 would take you about one million, three hundred two thousand, six hundred sixty-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 16387285204992 cubic inches would be around 2116.7 feet tall.

Recreational maths with 16387285204992

• 16387285204992 backwards is 29940258278361
• The number of decimal digits it has is: 14
• The sum of 16387285204992's digits is 66
• More coming soon!