449752091938

Names of 449752091938

• Cardinal: 449752091938 can be written as Four hundred forty-nine billion, seven hundred fifty-two million, ninety-one thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.49752091938 × 10¹¹

Factors of 449752091938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5044

Divisors of 449752091938

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 31 41 62 82 961 1271 1801 1922 2542 3169 3602 6338 39401 55831 73841 78802 98239 111662 129929 147682 196478 259858 1730761 2289071 3045409 3461522 4027799 4578142 5707369 6090818 8055598 11414738 70961201 124861769 141922402 176928439 234002129 249723538 353856878 468004258 5484781609 7254065999 10969563218 14508131998 224876045969 449752091938
• Sum of all divisors σ(n): 714716556120
• Sum of proper divisors (its aliquot sum) s(n): 264964464182
• 449752091938 is a deficient number, because the sum of its proper divisors (264964464182) is less than itself. Its deficiency is 184787627756

Bases of 449752091938

• Binary: 110100010110111010100000100110100100010₂
• Hexadecimal: 0x68B7504D22
• Base-36: 5QM2S74Y

Squares and roots of 449752091938

• 449752091938 squared (449752091938²) is 202276944202607204595844
• 449752091938 cubed (449752091938³) is 90974478805948691580691206820705672
• The square root of 449752091938 is 670635.5880342169
• The cube root of 449752091938 is 7661.6868485059

Scales and comparisons

• 449,752,091,938 seconds is equal to 14,300 years, 37 weeks, 5 days, 38 minutes, 58 seconds.
• To count from 1 to 449,752,091,938 would take you about twenty-eight thousand, six hundred 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 449752091938 cubic inches would be around 638.5 feet tall.

Recreational maths with 449752091938

• 449752091938 backwards is 839190257944
• The number of decimal digits it has is: 12
• The sum of 449752091938's digits is 61
• More coming soon!