673242345

Names of 673242345

• Cardinal: 673242345 can be written as Six hundred seventy-three million, two hundred forty-two thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 6.73242345 × 10⁸

Factors of 673242345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 308

Divisors of 673242345

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 31 41 45 79 93 123 149 155 205 237 279 369 395 447 465 615 711 745 1185 1271 1341 1395 1845 2235 2449 3239 3555 3813 4619 6109 6355 6705 7347 9717 11439 11771 12245 13857 16195 18327 19065 22041 23095 29151 30545 35313 36735 41571 48585 54981 57195 58855 69285 91635 100409 105939 110205 145755 176565 189379 207855 274905 301227 364901 482611 502045 529695 568137 903681 946895 1094703 1447833 1506135 1704411 1824505 2413055 2840685 3284109 4343499 4518405 5473515 7239165 8522055 14960941 16420545 21717495 44882823 74804705 134648469 224414115 673242345
• Sum of all divisors σ(n): 1257984000
• Sum of proper divisors (its aliquot sum) s(n): 584741655
• 673242345 is a deficient number, because the sum of its proper divisors (584741655) is less than itself. Its deficiency is 88500690

Bases of 673242345

• Binary: 101000001000001101110011101001₂
• Hexadecimal: 0x2820DCE9
• Base-36: B4TX49

Squares and roots of 673242345

• 673242345 squared (673242345²) is 453255255101099025
• 673242345 cubed (673242345³) is 305150630827837119668213625
• The square root of 673242345 is 25946.9139783521
• The cube root of 673242345 is 876.4432649069

Scales and comparisons

• 673,242,345 seconds is equal to 21 years, 21 weeks, 1 day, 3 hours, 45 minutes, 45 seconds.
• To count from 1 to 673,242,345 would take you about thirty-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 673242345 cubic inches would be around 73 feet tall.

Recreational maths with 673242345

• 673242345 backwards is 543242376
• The number of decimal digits it has is: 9
• The sum of 673242345's digits is 36
• More coming soon!