449757952028

Names of 449757952028

• Cardinal: 449757952028 can be written as Four hundred forty-nine billion, seven hundred fifty-seven million, nine hundred fifty-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.49757952028 × 10¹¹

Factors of 449757952028

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8331

Divisors of 449757952028

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 73 77 121 146 154 227 242 292 308 454 484 511 803 847 908 1022 1589 1606 1694 2044 2497 3178 3212 3388 4994 5621 6356 8011 8833 9988 11242 16022 16571 17479 17666 22484 27467 32044 33142 34958 35332 54934 56077 61831 66284 69916 88121 109868 112154 115997 123662 176242 182281 192269 224308 231994 247324 352484 364562 384538 463988 584803 616847 729124 769076 969331 1169606 1233694 1275967 1818497 1938662 2005091 2339212 2467388 2551934 3636994 3877324 4010182 4093621 5103868 6432833 6785317 7273988 8020364 8187242 12729479 12865666 13570634 14035637 16374484 20003467 25458958 25731332 27141268 28071274 40006934 45029831 50917916 56142548 70761163 80013868 90059662 132750281 140024269 141522326 180119324 220038137 265500562 280048538 283044652 440076274 495328141 531001124 560097076 880152548 929251967 990656282 1460253091 1540266959 1858503934 1981312564 2920506182 3080533918 3717007868 5841012364 6161067836 10221771637 16062784001 20443543274 32125568002 40887086548 64251136004 112439488007 224878976014 449757952028
• Sum of all divisors σ(n): 1006809199872
• Sum of proper divisors (its aliquot sum) s(n): 557051247844
• 449757952028 is an abundant number, because the sum of its proper divisors (557051247844) is greater than itself. Its abundance is 107293295816

Bases of 449757952028

• Binary: 110100010110111101010011011100000011100₂
• Hexadecimal: 0x68B7A9B81C
• Base-36: 5QM69ST8

Squares and roots of 449757952028

• 449757952028 squared (449757952028²) is 202282215412420749312784
• 449757952028 cubed (449757952028³) is 90978034935577093604770920239125952
• The square root of 449757952028 is 670639.9570768207
• The cube root of 449757952028 is 7661.7201246007

Scales and comparisons

• 449,757,952,028 seconds is equal to 14,300 years, 47 weeks, 2 days, 20 hours, 27 minutes, 8 seconds.
• To count from 1 to 449,757,952,028 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 449757952028 cubic inches would be around 638.5 feet tall.

Recreational maths with 449757952028

• 449757952028 backwards is 820259757944
• The number of decimal digits it has is: 12
• The sum of 449757952028's digits is 62
• More coming soon!