1055257459949728

Names of 1055257459949728

• Cardinal: 1055257459949728 can be written as One quadrillion, fifty-five trillion, two hundred fifty-seven billion, four hundred fifty-nine million, nine hundred forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.055257459949728 × 10¹⁵

Factors of 1055257459949728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4710970803356

Divisors of 1055257459949728

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 4710970803347 9421941606694 18843883213388 32976795623429 37687766426776 65953591246858 75375532853552 131907182493716 150751065707104 263814364987432 527628729974864 1055257459949728
• Sum of all divisors σ(n): 2374329284887392
• Sum of proper divisors (its aliquot sum) s(n): 1319071824937664
• 1055257459949728 is an abundant number, because the sum of its proper divisors (1319071824937664) is greater than itself. Its abundance is 263814364987936

Bases of 1055257459949728

• Binary: 11101111111100000001000110000011000000000010100000₂
• Hexadecimal: 0x3BFC0460C00A0
• Base-36: AE22L1PP5S

Squares and roots of 1055257459949728

• 1055257459949728 squared (1055257459949728²) is 1113568306779551793944287273984
• 1055257459949728 cubed (1055257459949728³) is 1175101262892709300097670342469512710802276352
• The square root of 1055257459949728 is 32484726.5641828667
• The cube root of 1055257459949728 is 101808.9934308735

Scales and comparisons

• 1,055,257,459,949,728 seconds is equal to 33,553,923 years, 5 weeks, 1 day, 16 hours, 15 minutes, 28 seconds.
• To count from 1 to 1,055,257,459,949,728 would take you about one hundred million, six hundred sixty-one thousand, seven hundred sixty-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 1055257459949728 cubic inches would be around 8484.1 feet tall.

Recreational maths with 1055257459949728

• 1055257459949728 backwards is 8279499547525501
• The number of decimal digits it has is: 16
• The sum of 1055257459949728's digits is 82
• More coming soon!