450496728

Names of 450496728

• Cardinal: 450496728 can be written as Four hundred fifty million, four hundred ninety-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.50496728 × 10⁸

Factors of 450496728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21083

Divisors of 450496728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 243 264 297 324 396 486 594 648 792 891 972 1188 1782 1944 2376 2673 3564 5346 7128 10692 21067 21384 42134 63201 84268 126402 168536 189603 231737 252804 379206 463474 505608 568809 695211 758412 926948 1137618 1390422 1516824 1706427 1853896 2085633 2275236 2780844 3412854 4171266 4550472 5119281 5561688 6256899 6825708 8342532 10238562 12513798 13651416 16685064 18770697 20477124 25027596 37541394 40954248 50055192 56312091 75082788 112624182 150165576 225248364 450496728
• Sum of all divisors σ(n): 1380375360
• Sum of proper divisors (its aliquot sum) s(n): 929878632
• 450496728 is an abundant number, because the sum of its proper divisors (929878632) is greater than itself. Its abundance is 479381904

Bases of 450496728

• Binary: 11010110110100000100011011000₂
• Hexadecimal: 0x1ADA08D8
• Base-36: 7G7PI0

Squares and roots of 450496728

• 450496728 squared (450496728²) is 202947301938705984
• 450496728 cubed (450496728³) is 91427095479815102346020352
• The square root of 450496728 is 21224.9081976813
• The cube root of 450496728 is 766.5912897117

Scales and comparisons

• 450,496,728 seconds is equal to 14 years, 16 weeks, 6 days, 1 hour, 58 minutes, 48 seconds.
• To count from 1 to 450,496,728 would take you about twenty-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 450496728 cubic inches would be around 63.9 feet tall.

Recreational maths with 450496728

• 450496728 backwards is 827694054
• The number of decimal digits it has is: 9
• The sum of 450496728's digits is 45
• More coming soon!