448667621394021

Names of 448667621394021

• Cardinal: 448667621394021 can be written as Four hundred forty-eight trillion, six hundred sixty-seven billion, six hundred twenty-one million, three hundred ninety-four thousand and twenty-one.

Scientific notation

• Scientific notation: 4.48667621394021 × 10¹⁴

Factors of 448667621394021

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1591

Divisors of 448667621394021

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 29 87 261 841 1559 2523 4677 7569 14031 24389 45211 73167 135633 219501 406899 707281 1311119 2121843 2430481 3933357 6365529 7291443 11800071 20511149 21874329 38022451 61533447 70483949 114067353 184600341 211451847 342202059 634355541 1102651079 2044034521 3307953237 6132103563 9923859711 18396310689 31976881291 59277001109 95930643873 177831003327 287791931619 533493009981 1719033032161 5157099096483 15471297289449 49851957932669 149555873798007 448667621394021
• Sum of all divisors σ(n): 671651825926770
• Sum of proper divisors (its aliquot sum) s(n): 222984204532749
• 448667621394021 is a deficient number, because the sum of its proper divisors (222984204532749) is less than itself. Its deficiency is 225683416861272

Bases of 448667621394021

• Binary: 1100110000000111110010010001100100000011001100101₂
• Hexadecimal: 0x1980F92320665
• Base-36: 4F1F25IU79

Squares and roots of 448667621394021

• 448667621394021 squared (448667621394021²) is 201302634487368570543334548441
• 448667621394021 cubed (448667621394021³) is 90317974195797676439196040790187950972271261
• The square root of 448667621394021 is 21181775.6902961513
• The cube root of 448667621394021 is 76555.2377844495

Scales and comparisons

• 448,667,621,394,021 seconds is equal to 14,266,242 years, 28 weeks, 15 hours, 40 minutes, 21 seconds.
• To count from 1 to 448,667,621,394,021 would take you about thirty-five million, six hundred sixty-five thousand, six hundred six 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 448667621394021 cubic inches would be around 6379.6 feet tall.

Recreational maths with 448667621394021

• 448667621394021 backwards is 120493126766844
• The number of decimal digits it has is: 15
• The sum of 448667621394021's digits is 63
• More coming soon!