428505537084

Names of 428505537084

• Cardinal: 428505537084 can be written as Four hundred twenty-eight billion, five hundred five million, five hundred thirty-seven thousand and eighty-four.

Scientific notation

• Scientific notation: 4.28505537084 × 10¹¹

Factors of 428505537084

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131

Divisors of 428505537084

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 37 74 89 111 148 178 222 267 356 444 534 1068 1369 2738 3293 4107 5476 6586 7921 8214 9879 13172 15842 16428 19758 23763 31684 39516 47526 50653 95052 101306 121841 151959 202612 243682 293077 303918 365523 487364 586154 607836 704969 731046 879231 1172308 1409938 1462092 1758462 2114907 2819876 3516924 4229814 4508117 8459628 9016234 10843849 13524351 18032468 21687698 26083853 27048702 32531547 43375396 52167706 54097404 65063094 78251559 104335412 130126188 156503118 313006236 401222413 802444826 965102561 1203667239 1604889652 1930205122 2407334478 2895307683 3860410244 4814668956 5790615366 11581230732 35708794757 71417589514 107126384271 142835179028 214252768542 428505537084
• Sum of all divisors σ(n): 1039296686400
• Sum of proper divisors (its aliquot sum) s(n): 610791149316
• 428505537084 is an abundant number, because the sum of its proper divisors (610791149316) is greater than itself. Its abundance is 182285612232

Bases of 428505537084

• Binary: 110001111000100111010111001101000111100₂
• Hexadecimal: 0x63C4EB9A3C
• Base-36: 5GUP4SHO

Squares and roots of 428505537084

• 428505537084 squared (428505537084²) is 183616995311647299223056
• 428505537084 cubed (428505537084³) is 78680899193767735914353667195808704
• The square root of 428505537084 is 654603.3433186849
• The cube root of 428505537084 is 7539.0880014563

Scales and comparisons

• 428,505,537,084 seconds is equal to 13,625 years, 7 weeks, 5 days, 19 hours, 51 minutes, 24 seconds.
• To count from 1 to 428,505,537,084 would take you about twenty-seven thousand, two hundred fifty 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 428505537084 cubic inches would be around 628.3 feet tall.

Recreational maths with 428505537084

• 428505537084 backwards is 480735505824
• The number of decimal digits it has is: 12
• The sum of 428505537084's digits is 51
• More coming soon!