428248589392

Names of 428248589392

• Cardinal: 428248589392 can be written as Four hundred twenty-eight billion, two hundred forty-eight million, five hundred eighty-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.28248589392 × 10¹¹

Factors of 428248589392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2230

Divisors of 428248589392

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 52 53 104 106 208 212 421 424 689 842 848 1378 1684 1741 2756 2809 3368 3482 5473 5512 5618 6736 6964 10946 11024 11236 13928 21892 22313 22472 22633 27856 36517 43784 44626 44944 45266 73034 87568 89252 90532 92273 146068 178504 181064 184546 290069 292136 357008 362128 369092 580138 584272 732961 738184 1160276 1182589 1199549 1465922 1476368 2320552 2365178 2399098 2931844 4641104 4730356 4798196 4890469 5863688 9460712 9528493 9596392 9780938 11727376 15373657 18921424 19056986 19192784 19561876 30747314 38113972 38846933 39123752 61494628 63576097 76227944 77693866 78247504 122989256 127152194 152455888 155387732 245978512 254304388 310775464 505010129 508608776 621550928 1010020258 1017217552 2020040516 2058887449 4040081032 4117774898 8080162064 8235549796 16471099592 26765536837 32942199184 53531073674 107062147348 214124294696 428248589392
• Sum of all divisors σ(n): 913422445208
• Sum of proper divisors (its aliquot sum) s(n): 485173855816
• 428248589392 is an abundant number, because the sum of its proper divisors (485173855816) is greater than itself. Its abundance is 56925266424

Bases of 428248589392

• Binary: 110001110110101100110101110010001010000₂
• Hexadecimal: 0x63B59AE450
• Base-36: 5GQG5IDS

Squares and roots of 428248589392

• 428248589392 squared (428248589392²) is 183396854316237814929664
• 428248589392 cubed (428248589392³) is 78539444159858970924036965696524288
• The square root of 428248589392 is 654407.0517590715
• The cube root of 428248589392 is 7537.5807952719

Scales and comparisons

• 428,248,589,392 seconds is equal to 13,616 years, 50 weeks, 6 days, 21 hours, 29 minutes, 52 seconds.
• To count from 1 to 428,248,589,392 would take you about twenty-seven thousand, two hundred thirty-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 428248589392 cubic inches would be around 628.1 feet tall.

Recreational maths with 428248589392

• 428248589392 backwards is 293985842824
• The number of decimal digits it has is: 12
• The sum of 428248589392's digits is 64
• More coming soon!