420509698323

Names of 420509698323

• Cardinal: 420509698323 can be written as Four hundred twenty billion, five hundred nine million, six hundred ninety-eight thousand, three hundred twenty-three.

Scientific notation

• Scientific notation: 4.20509698323 × 10¹¹

Factors of 420509698323

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15357

Divisors of 420509698323

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 13 33 39 121 143 169 363 429 461 507 1383 1573 1859 4719 5071 5577 5993 14869 15213 17979 20449 44607 55781 61347 65923 77909 163559 167343 193297 197769 233727 490677 579891 725153 856999 1799149 2126267 2175459 2512861 2570997 5397447 6378801 6854609 7538583 9426989 20563827 23388937 27641471 28280967 70166811 75400699 82924413 89109917 226202097 267329751 304056181 829407689 912168543 980209087 1158428921 2488223067 2940627261 3475286763 10782299957 12742718131 32346899871 38228154393 140169899441 420509698323
• Sum of all divisors σ(n): 668829878640
• Sum of proper divisors (its aliquot sum) s(n): 248320180317
• 420509698323 is a deficient number, because the sum of its proper divisors (248320180317) is less than itself. Its deficiency is 172189518006

Bases of 420509698323

• Binary: 110000111101000010101001100100100010011₂
• Hexadecimal: 0x61E854C913
• Base-36: 5D6GM7TF

Squares and roots of 420509698323

• 420509698323 squared (420509698323²) is 176828406383700469012329
• 420509698323 cubed (420509698323³) is 74358059823346731608768077557624267
• The square root of 420509698323 is 648467.1914006135
• The cube root of 420509698323 is 7491.9005797965

Scales and comparisons

• 420,509,698,323 seconds is equal to 13,370 years, 47 weeks, 1 day, 9 hours, 32 minutes, 3 seconds.
• To count from 1 to 420,509,698,323 would take you about twenty-six thousand, seven hundred forty-one 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 420509698323 cubic inches would be around 624.3 feet tall.

Recreational maths with 420509698323

• 420509698323 backwards is 323896905024
• The number of decimal digits it has is: 12
• The sum of 420509698323's digits is 51
• More coming soon!