42531190425

Names of 42531190425

• Cardinal: 42531190425 can be written as Forty-two billion, five hundred thirty-one million, one hundred ninety thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.2531190425 × 10¹⁰

Factors of 42531190425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1510

Divisors of 42531190425

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 199 225 243 405 597 675 729 995 1215 1303 1791 2025 2187 2985 3645 3909 4975 5373 6075 6515 6561 8955 10935 11727 14925 16119 18225 19545 26865 32575 32805 35181 44775 48357 54675 58635 80595 97725 105543 134325 145071 164025 175905 241785 259297 293175 316629 402975 435213 527715 725355 777891 879525 949887 1208925 1296485 1305639 1583145 2176065 2333673 2638575 2849661 3626775 3889455 4749435 6482425 6528195 7001019 7915725 8548983 10880325 11668365 14248305 19447275 21003057 23747175 32640975 35005095 42744915 58341825 63009171 71241525 105015285 175025475 189027513 213724575 315045855 525076425 567082539 945137565 1575229275 1701247617 2835412695 4725687825 8506238085 14177063475 42531190425
• Sum of all divisors σ(n): 79562516800
• Sum of proper divisors (its aliquot sum) s(n): 37031326375
• 42531190425 is a deficient number, because the sum of its proper divisors (37031326375) is less than itself. Its deficiency is 5499864050

Bases of 42531190425

• Binary: 100111100111000011100111011010011001₂
• Hexadecimal: 0x9E70E7699
• Base-36: JJDZ0K9

Squares and roots of 42531190425

• 42531190425 squared (42531190425²) is 1808902158967611680625
• 42531190425 cubed (42531190425³) is 76934762183245113796116158015625
• The square root of 42531190425 is 206230.9152988465
• The cube root of 42531190425 is 3490.6195188965

Scales and comparisons

• 42,531,190,425 seconds is equal to 1,352 years, 18 weeks, 5 days, 3 hours, 33 minutes, 45 seconds.
• To count from 1 to 42,531,190,425 would take you about two thousand, seven hundred four 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 42531190425 cubic inches would be around 290.9 feet tall.

Recreational maths with 42531190425

• 42531190425 backwards is 52409113524
• The number of decimal digits it has is: 11
• The sum of 42531190425's digits is 36
• More coming soon!