385031196

Names of 385031196

• Cardinal: 385031196 can be written as Three hundred eighty-five million, thirty-one thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 3.85031196 × 10⁸

Factors of 385031196

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 736

Divisors of 385031196

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 157 198 242 314 363 396 471 484 563 628 726 942 1089 1126 1413 1452 1689 1727 1884 2178 2252 2826 3378 3454 4356 5067 5181 5652 6193 6756 6908 10134 10362 12386 15543 18579 18997 20268 20724 24772 31086 37158 37994 55737 56991 62172 68123 74316 75988 88391 111474 113982 136246 170973 176782 204369 222948 227964 265173 272492 341946 353564 408738 530346 613107 683892 795519 817476 972301 1060692 1226214 1591038 1944602 2452428 2916903 3182076 3889204 5833806 8750709 10695311 11667612 17501418 21390622 32085933 35002836 42781244 64171866 96257799 128343732 192515598 385031196
• Sum of all divisors σ(n): 1078522536
• Sum of proper divisors (its aliquot sum) s(n): 693491340
• 385031196 is an abundant number, because the sum of its proper divisors (693491340) is greater than itself. Its abundance is 308460144

Bases of 385031196

• Binary: 10110111100110001110000011100₂
• Hexadecimal: 0x16F31C1C
• Base-36: 6D8JZ0

Squares and roots of 385031196

• 385031196 squared (385031196²) is 148249021893190416
• 385031196 cubed (385031196³) is 57080498205365290128217536
• The square root of 385031196 is 19622.2118019349
• The cube root of 385031196 is 727.4982831999

Scales and comparisons

• 385,031,196 seconds is equal to 12 years, 12 weeks, 4 days, 9 hours, 6 minutes, 36 seconds.
• To count from 1 to 385,031,196 would take you about eighteen 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 385031196 cubic inches would be around 60.6 feet tall.

Recreational maths with 385031196

• 385031196 backwards is 691130583
• 385031196 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 385031196's digits is 36
• More coming soon!