1490550866080890

Names of 1490550866080890

• Cardinal: 1490550866080890 can be written as One quadrillion, four hundred ninety trillion, five hundred fifty billion, eight hundred sixty-six million, eighty thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.49055086608089 × 10¹⁵

Factors of 1490550866080890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 102022647046

Divisors of 1490550866080890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 487 974 1461 2435 2922 4870 7305 14610 102022646549 204045293098 306067939647 510113232745 612135879294 1020226465490 1530339698235 3060679396470 49685028869363 99370057738726 149055086608089 248425144346815 298110173216178 496850288693630 745275433040445 1490550866080890
• Sum of all divisors σ(n): 3584667709180800
• Sum of proper divisors (its aliquot sum) s(n): 2094116843099910
• 1490550866080890 is an abundant number, because the sum of its proper divisors (2094116843099910) is greater than itself. Its abundance is 603565977019020

Bases of 1490550866080890

• Binary: 101010010111010010111101010111001000111010001111010₂
• Hexadecimal: 0x54BA5EAE4747A
• Base-36: EOCTM4S516

Squares and roots of 1490550866080890

• 1490550866080890 squared (1490550866080890²) is 2221741884374491275108023192100
• 1490550866080890 cubed (1490550866080890³) is 3311619289962586539448760811776227354608969000
• The square root of 1490550866080890 is 38607652.9470633581
• The cube root of 1490550866080890 is 114230.5497955579

Scales and comparisons

• 1,490,550,866,080,890 seconds is equal to 47,394,906 years, 50 weeks, 1 day, 4 hours, 41 minutes, 30 seconds.
• To count from 1 to 1,490,550,866,080,890 would take you about one hundred forty-two million, one hundred eighty-four thousand, seven hundred twenty 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 1490550866080890 cubic inches would be around 9519.2 feet tall.

Recreational maths with 1490550866080890

• 1490550866080890 backwards is 0980806680550941
• The number of decimal digits it has is: 16
• The sum of 1490550866080890's digits is 69
• More coming soon!