449508193145

Names of 449508193145

• Cardinal: 449508193145 can be written as Four hundred forty-nine billion, five hundred eight million, one hundred ninety-three thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 4.49508193145 × 10¹¹

Factors of 449508193145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 537

Divisors of 449508193145

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 19 31 37 55 95 103 121 155 185 209 331 341 407 515 589 605 703 1045 1133 1147 1655 1705 1957 2035 2299 2945 3193 3515 3641 3751 3811 4477 5665 5735 6289 6479 7733 9785 10261 11495 12247 12463 12617 15965 18205 18755 19055 21527 21793 22385 31445 32395 34093 35123 38665 40051 41921 51305 60667 61235 62315 63085 69179 71269 72409 85063 107635 108965 112871 118141 134717 138787 170465 175615 194959 200255 209605 232693 236797 239723 303335 345895 356345 362045 375023 379657 386353 425315 461131 564355 590705 647767 667337 673585 693935 760969 796499 974795 1056883 1163465 1183985 1198615 1241581 1261441 1299551 1481887 1875115 1898285 1931765 2144549 2244679 2305655 2559623 2636953 3238835 3336685 3804845 3982495 4125253 4176227 5284415 6207905 6307205 6497755 7125437 7213483 7340707 7409435 8761489 10722745 11223395 11625713 12798115 13184765 13875851 14295061 20080777 20626265 20881135 23590039 23967379 24691469 28155853 35627185 36067415 36703535 39104671 43807445 45938497 58128565 69379255 71475305 78379807 79348313 100403885 117950195 119836895 123457345 127882843 140779265 152634361 195523355 220888547 229692485 263641169 271606159 391899035 396741565 430151381 639414215 742988749 763171805 872831443 1104442735 1318205845 1358030795 2150756905 2429774017 2900052859 3714943745 4364157215 4731665191 8172876239 12148870085 14500264295 23658325955 40864381195 89901638629 449508193145
• Sum of all divisors σ(n): 670097326080
• Sum of proper divisors (its aliquot sum) s(n): 220589132935
• 449508193145 is a deficient number, because the sum of its proper divisors (220589132935) is less than itself. Its deficiency is 228919060210

Bases of 449508193145

• Binary: 110100010101000110001101011001101111001₂
• Hexadecimal: 0x68A8C6B379
• Base-36: 5QI1KLMH

Squares and roots of 449508193145

• 449508193145 squared (449508193145²) is 202057615704482624991025
• 449508193145 cubed (449508193145³) is 90826553746508761036762269591523625
• The square root of 449508193145 is 670453.7218518515
• The cube root of 449508193145 is 7660.3016305143

Scales and comparisons

• 449,508,193,145 seconds is equal to 14,292 years, 50 weeks, 3 days, 2 hours, 59 minutes, 5 seconds.
• To count from 1 to 449,508,193,145 would take you about twenty-eight thousand, five hundred eighty-five 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 449508193145 cubic inches would be around 638.4 feet tall.

Recreational maths with 449508193145

• 449508193145 backwards is 541391805944
• The number of decimal digits it has is: 12
• The sum of 449508193145's digits is 53
• More coming soon!