42509977125

Names of 42509977125

• Cardinal: 42509977125 can be written as Forty-two billion, five hundred nine million, nine hundred seventy-seven thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.2509977125 × 10¹⁰

Factors of 42509977125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 49

Divisors of 42509977125

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 11 15 21 23 25 33 35 55 69 75 77 105 115 121 125 161 165 175 231 253 275 345 363 375 385 483 525 529 575 605 759 805 825 847 875 1155 1265 1331 1375 1587 1725 1771 1815 1925 2415 2541 2625 2645 2783 2875 3025 3703 3795 3993 4025 4125 4235 5313 5775 5819 6325 6655 7935 8349 8625 8855 9075 9317 9625 11109 12075 12167 12705 13225 13915 15125 17457 18515 18975 19481 19965 20125 21175 26565 27951 28875 29095 30613 31625 33275 36501 39675 40733 41745 44275 45375 46585 55545 58443 60375 60835 63525 64009 66125 69575 85169 87285 91839 92575 94875 97405 99825 105875 122199 132825 133837 139755 145475 153065 166375 182505 192027 198375 203665 208725 214291 221375 232925 255507 277725 292215 304175 317625 320045 347875 401511 425845 436425 448063 459195 462875 487025 499125 610995 642873 664125 669185 698775 704099 727375 765325 912525 936859 960135 1018325 1043625 1071455 1164625 1277535 1344189 1388625 1461075 1472207 1520875 1600225 2007555 2112297 2129225 2182125 2240315 2295975 2435125 2810577 3054975 3214365 3345925 3493875 3520495 3826625 4416621 4562625 4684295 4800675 4928693 5091625 5357275 6387675 6720945 7305375 7361035 8001125 10037775 10305449 10561485 10646125 11201575 11479875 14052885 14786079 15274875 16071825 16194277 16729625 17602475 22083105 23421475 24003375 24643465 26786375 30916347 31938375 33604725 36805175 48582831 50188875 51527245 52807425 56007875 70264425 73930395 80359125 80971385 88012375 110415525 113359939 117107375 123217325 154581735 168023625 184025875 242914155 257636225 264037125 340079817 351322125 369651975 404856925 552077625 566799695 616086625 772908675 1214570775 1288181125 1700399085 1848259875 2024284625 2833998475 3864543375 6072853875 8501995425 14169992375 42509977125
• Sum of all divisors σ(n): 92961423360
• Sum of proper divisors (its aliquot sum) s(n): 50451446235
• 42509977125 is an abundant number, because the sum of its proper divisors (50451446235) is greater than itself. Its abundance is 7941469110

Bases of 42509977125

• Binary: 100111100101110010101100011000100101₂
• Hexadecimal: 0x9E5CAC625
• Base-36: JJ1CC9X

Squares and roots of 42509977125

• 42509977125 squared (42509977125²) is 1807098155168023265625
• 42509977125 cubed (42509977125³) is 76819701238822369553186548828125
• The square root of 42509977125 is 206179.4779433685
• The cube root of 42509977125 is 3490.0390831221

Scales and comparisons

• 42,509,977,125 seconds is equal to 1,351 years, 35 weeks, 4 days, 14 hours, 58 minutes, 45 seconds.
• To count from 1 to 42,509,977,125 would take you about two thousand, seven hundred three 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 42509977125 cubic inches would be around 290.8 feet tall.

Recreational maths with 42509977125

• 42509977125 backwards is 52177990524
• The number of decimal digits it has is: 11
• The sum of 42509977125's digits is 51
• More coming soon!