442420143399

Names of 442420143399

• Cardinal: 442420143399 can be written as Four hundred forty-two billion, four hundred twenty million, one hundred forty-three thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.42420143399 × 10¹¹

Factors of 442420143399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 246

Divisors of 442420143399

• Number of divisors d(n): 150
• Complete list of divisors:
  1 3 9 13 27 31 39 81 93 117 169 199 279 351 403 507 597 837 961 1053 1209 1521 1791 2197 2511 2587 2883 3627 4563 5239 5373 6169 6591 7761 8649 10881 12493 13689 15717 16119 18507 19773 23283 25947 28561 32643 33631 37479 47151 55521 59319 68107 69849 77841 80197 85683 100893 112437 141453 162409 166563 177957 191239 204321 209547 240591 257049 302679 337311 424359 437203 487227 499689 573717 612963 721773 771147 885391 908037 1011933 1042561 1311609 1461681 1721151 1838889 2111317 2165319 2313441 2486107 2656173 2724111 3127683 3934827 4385043 5163453 5516667 5683639 6333951 6495957 7458321 7968519 9383049 11804481 13155129 13553293 15490359 17050917 19001853 22374963 23905557 27447121 28149147 32319391 35413443 40659879 51152751 57005559 67124889 71716671 82341363 84447441 96958173 121979637 153458253 171016677 176192809 201374667 247024089 290874519 365938911 420152083 460374759 528578427 741072267 872623557 1097816733 1260456249 1585735281 2223216801 2617870671 3781368747 4757205843 5461977079 11344106241 14271617529 16385931237 34032318723 49157793711 147473381133 442420143399
• Sum of all divisors σ(n): 743530794600
• Sum of proper divisors (its aliquot sum) s(n): 301110651201
• 442420143399 is a deficient number, because the sum of its proper divisors (301110651201) is less than itself. Its deficiency is 141309492198

Bases of 442420143399

• Binary: 110011100000010010010111010010100100111₂
• Hexadecimal: 0x67024BA527
• Base-36: 5N8TJ3FR

Squares and roots of 442420143399

• 442420143399 squared (442420143399²) is 195735583285191723273201
• 442420143399 cubed (442420143399³) is 86597364825321429723737512073750199
• The square root of 442420143399 is 665146.7081772261
• The cube root of 442420143399 is 7619.8244173383

Scales and comparisons

• 442,420,143,399 seconds is equal to 14,067 years, 30 weeks, 5 days, 12 hours, 16 minutes, 39 seconds.
• To count from 1 to 442,420,143,399 would take you about twenty-eight thousand, one hundred thirty-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 442420143399 cubic inches would be around 635 feet tall.

Recreational maths with 442420143399

• 442420143399 backwards is 993341024244
• The number of decimal digits it has is: 12
• The sum of 442420143399's digits is 45
• More coming soon!