1440338753505484801

Names of 1440338753505484801

• Cardinal: 1440338753505484801 can be written as One quintillion, four hundred forty quadrillion, three hundred thirty-eight trillion, seven hundred fifty-three billion, five hundred five million, four hundred eighty-four thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.440338753505484801 × 10¹⁸

Factors of 1440338753505484801

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 29971561

Divisors of 1440338753505484801

• Number of divisors d(n): 32
• Complete list of divisors:
  1 181 401 409 1619 72581 74029 164009 293039 649219 662171 29685629 29968951 117508639 119852951 265530571 5424380131 12017549351 12257300959 48061033351 48519731669 2175176432531 2218571473579 4915177684559 8782071432089 19456412399269 19844570252621 889647160905179 3521610644267689 3591867215724401 7957672671301021 1440338753505484801
• Sum of all divisors σ(n): 1456357070021817600
• Sum of proper divisors (its aliquot sum) s(n): 16018316516332799
• 1440338753505484801 is a deficient number, because the sum of its proper divisors (16018316516332799) is less than itself. Its deficiency is 1424320436989152002

Bases of 1440338753505484801

• Binary: 1001111111101000111000111011100001110111011000110000000000001₂
• Hexadecimal: 0x13FD1C770EEC6001
• Base-36: AXY5H4Q8LC01

Squares and roots of 1440338753505484801

• 1440338753505484801 squared (1440338753505484801²) is 2074575724849733705121101190042009601
• 1440338753505484801 cubed (1440338753505484801³) is 2988091813582803054651294998888056642267615957801574401
• The square root of 1440338753505484801 is 1200141138.9938621719
• The cube root of 1440338753505484801 is 1129331.7775071537

Scales and comparisons

• 1,440,338,753,505,484,801 seconds is equal to 45,798,317,101 years, 9 weeks, 5 days, 1 second.
• To count from 1 to 1,440,338,753,505,484,801 would take you about one hundred sixty billion, two hundred ninety-four million, one hundred nine thousand, eight hundred fifty-four 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 1440338753505484801 cubic inches would be around 94111 feet tall.

Recreational maths with 1440338753505484801

• 1440338753505484801 backwards is 1084845053578330441
• The number of decimal digits it has is: 19
• The sum of 1440338753505484801's digits is 73
• More coming soon!