420914459648

Names of 420914459648

• Cardinal: 420914459648 can be written as Four hundred twenty billion, nine hundred fourteen million, four hundred fifty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.20914459648 × 10¹¹

Factors of 420914459648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 495

Divisors of 420914459648

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 193 232 256 271 386 464 512 542 772 928 1024 1084 1544 1856 2168 3088 3712 4336 5597 6176 7424 7859 8672 11194 12352 14848 15718 17344 22388 24704 29696 31436 34688 44776 49408 52303 62872 69376 73441 89552 98816 104606 125744 138752 146882 179104 197632 209212 251488 277504 293764 358208 418424 502976 587528 716416 836848 1005952 1175056 1432832 1516787 1673696 2011904 2129789 2350112 2865664 3033574 3347392 4023808 4259578 4700224 5731328 6067148 6694784 8047616 8519156 9400448 12134296 13389568 14174113 17038312 18800896 24268592 26779136 28348226 34076624 37601792 48537184 53558272 56696452 68153248 75203584 97074368 113392904 136306496 194148736 226785808 272612992 388297472 411049277 453571616 545225984 776594944 822098554 907143232 1090451968 1553189888 1644197108 1814286464 2180903936 3288394216 3628572928 6576788432 7257145856 13153576864 14514291712 26307153728 52614307456 105228614912 210457229824 420914459648
• Sum of all divisors σ(n): 878182774020
• Sum of proper divisors (its aliquot sum) s(n): 457268314372
• 420914459648 is an abundant number, because the sum of its proper divisors (457268314372) is greater than itself. Its abundance is 36353854724

Bases of 420914459648

• Binary: 110001000000000011101001111010000000000₂
• Hexadecimal: 0x620074F400
• Base-36: 5DD5LNNK

Squares and roots of 420914459648

• 420914459648 squared (420914459648²) is 177168982340767820283904
• 420914459648 cubed (420914459648³) is 74572986468350341276226226111905792
• The square root of 420914459648 is 648779.2071637315
• The cube root of 420914459648 is 7494.3035835657

Scales and comparisons

• 420,914,459,648 seconds is equal to 13,383 years, 40 weeks, 3 days, 3 hours, 14 minutes, 8 seconds.
• To count from 1 to 420,914,459,648 would take you about twenty-six thousand, seven hundred sixty-seven 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 420914459648 cubic inches would be around 624.5 feet tall.

Recreational maths with 420914459648

• 420914459648 backwards is 846954419024
• The number of decimal digits it has is: 12
• The sum of 420914459648's digits is 56
• More coming soon!