385849272832

Names of 385849272832

• Cardinal: 385849272832 can be written as Three hundred eighty-five billion, eight hundred forty-nine million, two hundred seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.85849272832 × 10¹¹

Factors of 385849272832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1160

Divisors of 385849272832

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 89 128 178 256 356 512 712 1069 1424 2138 2848 4276 5696 7921 8552 11392 15842 17104 22784 31684 34208 45568 63368 68416 95141 126736 136832 190282 253472 273664 380564 506944 547328 704969 761128 1013888 1409938 1522256 2027776 2819876 3044512 4055552 5639752 6089024 8467549 11279504 12178048 16935098 22559008 24356096 33870196 45118016 48712192 67740392 90236032 135480784 180472064 270961568 360944128 541923136 753611861 1083846272 1507223722 2167692544 3014447444 4335385088 6028894888 12057789776 24115579552 48231159104 96462318208 192924636416 385849272832
• Sum of all divisors σ(n): 780435037800
• Sum of proper divisors (its aliquot sum) s(n): 394585764968
• 385849272832 is an abundant number, because the sum of its proper divisors (394585764968) is greater than itself. Its abundance is 8736492136

Bases of 385849272832

• Binary: 101100111010110011010001010101000000000₂
• Hexadecimal: 0x59D668AA00
• Base-36: 4X98P0CG

Squares and roots of 385849272832

• 385849272832 squared (385849272832²) is 148879661344983173300224
• 385849272832 cubed (385849272832³) is 57445109069436176509167268022714368
• The square root of 385849272832 is 621167.6688560021
• The cube root of 385849272832 is 7280.1315791539

Scales and comparisons

• 385,849,272,832 seconds is equal to 12,268 years, 42 weeks, 2 days, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 385,849,272,832 would take you about twenty-four thousand, five hundred thirty-seven 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 385849272832 cubic inches would be around 606.7 feet tall.

Recreational maths with 385849272832

• 385849272832 backwards is 238272948583
• The number of decimal digits it has is: 12
• The sum of 385849272832's digits is 61
• More coming soon!