1490491449993

Names of 1490491449993

• Cardinal: 1490491449993 can be written as One trillion, four hundred ninety billion, four hundred ninety-one million, four hundred forty-nine thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.490491449993 × 10¹²

Factors of 1490491449993

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 72079

Divisors of 1490491449993

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 13 21 39 49 91 147 273 637 1911 13267 39801 58789 92869 172471 176367 278607 411523 517413 650083 764257 1207297 1234569 1950249 2292771 2880661 3621891 5349799 8451079 8641983 16049397 25353237 37448593 112345779 779953663 2339860989 5459675641 10139397619 16379026923 30418192857 38217729487 70975783333 114653188461 212927349999 496830483331 1490491449993
• Sum of all divisors σ(n): 2489842098240
• Sum of proper divisors (its aliquot sum) s(n): 999350648247
• 1490491449993 is a deficient number, because the sum of its proper divisors (999350648247) is less than itself. Its deficiency is 491140801746

Bases of 1490491449993

• Binary: 10101101100001000001101101010001010001001₂
• Hexadecimal: 0x15B0836A289
• Base-36: J0Q04J9L

Squares and roots of 1490491449993

• 1490491449993 squared (1490491449993²) is 2221564762502235619700049
• 1490491449993 cubed (1490491449993³) is 3311223284115311843710858949743149657
• The square root of 1490491449993 is 1220856.8507376285
• The cube root of 1490491449993 is 11422.9031962403

Scales and comparisons

• 1,490,491,449,993 seconds is equal to 47,393 years, 6 days, 10 hours, 46 minutes, 33 seconds.
• To count from 1 to 1,490,491,449,993 would take you about one hundred eighteen thousand, four hundred eighty-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 1490491449993 cubic inches would be around 951.9 feet tall.

Recreational maths with 1490491449993

• 1490491449993 backwards is 3999441940941
• The number of decimal digits it has is: 13
• The sum of 1490491449993's digits is 66
• More coming soon!