449630729340

Names of 449630729340

• Cardinal: 449630729340 can be written as Four hundred forty-nine billion, six hundred thirty million, seven hundred twenty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.4963072934 × 10¹¹

Factors of 449630729340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6682

Divisors of 449630729340

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 169 195 260 338 390 507 676 780 845 1014 1690 2028 2535 3380 5070 6659 10140 13318 19977 26636 33295 39954 66590 79908 86567 99885 133180 173134 199770 259701 346268 399540 432835 519402 865670 1038804 1125371 1298505 1731340 2250742 2597010 3376113 4501484 5194020 5626855 6752226 11253710 13504452 16880565 22507420 33761130 44342281 67522260 88684562 133026843 177369124 221711405 266053686 443422810 532107372 576449653 665134215 886845620 1152899306 1330268430 1729348959 2305798612 2660536860 2882248265 3458697918 5764496530 6917395836 7493845489 8646744795 11528993060 14987690978 17293489590 22481536467 29975381956 34586979180 37469227445 44963072934 74938454890 89926145868 112407682335 149876909780 224815364670 449630729340
• Sum of all divisors σ(n): 1363463842104
• Sum of proper divisors (its aliquot sum) s(n): 913833112764
• 449630729340 is an abundant number, because the sum of its proper divisors (913833112764) is greater than itself. Its abundance is 464202383424

Bases of 449630729340

• Binary: 110100010110000000101000111010001111100₂
• Hexadecimal: 0x68B014747C
• Base-36: 5QK2IZ5O

Squares and roots of 449630729340

• 449630729340 squared (449630729340²) is 202167792766820336835600
• 449630729340 cubed (449630729340³) is 90900852110803404604135295676504000
• The square root of 449630729340 is 670545.0986622749
• The cube root of 449630729340 is 7660.9976348351

Scales and comparisons

• 449,630,729,340 seconds is equal to 14,296 years, 45 weeks, 8 hours, 49 minutes.
• To count from 1 to 449,630,729,340 would take you about twenty-eight thousand, five hundred ninety-three 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 449630729340 cubic inches would be around 638.4 feet tall.

Recreational maths with 449630729340

• 449630729340 backwards is 043927036944
• The number of decimal digits it has is: 12
• The sum of 449630729340's digits is 51
• More coming soon!