442078687028

Names of 442078687028

• Cardinal: 442078687028 can be written as Four hundred forty-two billion, seventy-eight million, six hundred eighty-seven thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.42078687028 × 10¹¹

Factors of 442078687028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12721

Divisors of 442078687028

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 11 22 44 121 242 271 484 542 1084 2981 5962 11924 12437 24874 32791 49748 65582 73441 131164 136807 146882 273614 293764 547228 807851 1504877 1615702 3009754 3231404 3370427 6019508 6740854 8886361 13481708 17772722 35545444 37074697 74149394 148298788 407821667 815643334 913385717 1631286668 1826771434 3653542868 10047242887 20094485774 40188971548 110519671757 221039343514 442078687028
• Sum of all divisors σ(n): 853580175714
• Sum of proper divisors (its aliquot sum) s(n): 411501488686
• 442078687028 is a deficient number, because the sum of its proper divisors (411501488686) is less than itself. Its deficiency is 30577198342

Bases of 442078687028

• Binary: 110011011101101111100010110111100110100₂
• Hexadecimal: 0x66EDF16F34
• Base-36: 5N368I0K

Squares and roots of 442078687028

• 442078687028 squared (442078687028²) is 195433565524400375472784
• 442078687028 cubed (442078687028³) is 86397014048227524285998565467845952
• The square root of 442078687028 is 664889.9811457531
• The cube root of 442078687028 is 7617.8636060455

Scales and comparisons

• 442,078,687,028 seconds is equal to 14,056 years, 38 weeks, 1 day, 11 hours, 17 minutes, 8 seconds.
• To count from 1 to 442,078,687,028 would take you about twenty-eight thousand, one hundred thirteen 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 442078687028 cubic inches would be around 634.8 feet tall.

Recreational maths with 442078687028

• 442078687028 backwards is 820786870244
• The number of decimal digits it has is: 12
• The sum of 442078687028's digits is 56
• More coming soon!