385489848830

Names of 385489848830

• Cardinal: 385489848830 can be written as Three hundred eighty-five billion, four hundred eighty-nine million, eight hundred forty-eight thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 3.8548984883 × 10¹¹

Factors of 385489848830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1050

Divisors of 385489848830

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 23 46 83 115 166 230 415 529 830 937 1058 1874 1909 2645 3818 4685 5290 9370 9545 19090 21551 43102 43907 77771 87814 107755 155542 215510 219535 388855 439070 495673 777710 877969 991346 1755938 1788733 2478365 3577466 4389845 4956730 8779690 8943665 17887330 20193287 40386574 41140859 72871427 82281718 100966435 145742854 201932870 205704295 364357135 411408590 464445601 728714270 928891202 1676042821 2322228005 3352085642 4644456010 8380214105 16760428210 38548984883 77097969766 192744924415 385489848830
• Sum of all divisors σ(n): 734885783352
• Sum of proper divisors (its aliquot sum) s(n): 349395934522
• 385489848830 is a deficient number, because the sum of its proper divisors (349395934522) is less than itself. Its deficiency is 36093914308

Bases of 385489848830

• Binary: 101100111000000111111000100100111111110₂
• Hexadecimal: 0x59C0FC49FE
• Base-36: 4X3APB0E

Squares and roots of 385489848830

• 385489848830 squared (385489848830²) is 148602423550976252368900
• 385489848830 cubed (385489848830³) is 57284725790437467324607190393387000
• The square root of 385489848830 is 620878.2882578517
• The cube root of 385489848830 is 7277.8703620451

Scales and comparisons

• 385,489,848,830 seconds is equal to 12,257 years, 20 weeks, 1 hour, 33 minutes, 50 seconds.
• To count from 1 to 385,489,848,830 would take you about twenty-four thousand, five hundred fourteen 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 385489848830 cubic inches would be around 606.5 feet tall.

Recreational maths with 385489848830

• 385489848830 backwards is 038848984583
• The number of decimal digits it has is: 12
• The sum of 385489848830's digits is 68
• More coming soon!