445421931009273

Names of 445421931009273

• Cardinal: 445421931009273 can be written as Four hundred forty-five trillion, four hundred twenty-one billion, nine hundred thirty-one million, nine thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 4.45421931009273 × 10¹⁴

Factors of 445421931009273

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19934065

Divisors of 445421931009273

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 17 27 51 89 153 267 459 547 801 1513 1641 2403 4539 4923 9299 13617 14769 27897 40851 48683 83691 146049 251073 438147 827611 1314441 2482833 7448499 19933409 22345497 59800227 179400681 338867953 538202043 1016603859 1774073401 3049811577 5322220203 9149434731 10903574723 15966660609 30159247817 32710724169 47899981827 90477743451 98132172507 185360770291 271433230353 294396517521 556082310873 814299691059 970418150347 1668246932619 2911254451041 5004740797857 8733763353123 16497108555899 26201290059369 49491325667697 148473977003091 445421931009273
• Sum of all divisors σ(n): 707843362464000
• Sum of proper divisors (its aliquot sum) s(n): 262421431454727
• 445421931009273 is a deficient number, because the sum of its proper divisors (262421431454727) is less than itself. Its deficiency is 183000499554546

Bases of 445421931009273

• Binary: 1100101010001101111011111111110010001010011111001₂
• Hexadecimal: 0x1951BDFF914F9
• Base-36: 4DW00D9P89

Squares and roots of 445421931009273

• 445421931009273 squared (445421931009273²) is 198400696624029556132411988529
• 445421931009273 cubed (445421931009273³) is 88372021403860195553366465692152885868629417
• The square root of 445421931009273 is 21105021.4643168035
• The cube root of 445421931009273 is 76370.1890108807

Scales and comparisons

• 445,421,931,009,273 seconds is equal to 14,163,039 years, 32 weeks, 3 days, 17 hours, 14 minutes, 33 seconds.
• To count from 1 to 445,421,931,009,273 would take you about thirty-five million, four hundred seven thousand, five hundred ninety-nine 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 445421931009273 cubic inches would be around 6364.2 feet tall.

Recreational maths with 445421931009273

• 445421931009273 backwards is 372900139124544
• The number of decimal digits it has is: 15
• The sum of 445421931009273's digits is 54
• More coming soon!