385730109396

Names of 385730109396

• Cardinal: 385730109396 can be written as Three hundred eighty-five billion, seven hundred thirty million, one hundred nine thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 3.85730109396 × 10¹¹

Factors of 385730109396

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 213259

Divisors of 385730109396

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 5737 11474 17211 22948 34422 51633 68844 103266 154899 206532 207517 309798 415034 464697 619596 622551 830068 929394 1245102 1858788 1867653 2490204 3735306 5602959 7470612 11205918 16808877 22411836 33617754 67235508 1190525029 2381050058 3571575087 4762100116 7143150174 10714725261 14286300348 21429450522 32144175783 42858901044 64288351566 96432527349 128576703132 192865054698 385730109396
• Sum of all divisors σ(n): 1008555326548
• Sum of proper divisors (its aliquot sum) s(n): 622825217152
• 385730109396 is an abundant number, because the sum of its proper divisors (622825217152) is greater than itself. Its abundance is 237095107756

Bases of 385730109396

• Binary: 101100111001111010011100101111111010100₂
• Hexadecimal: 0x59CF4E5FD4
• Base-36: 4X79QX90

Squares and roots of 385730109396

• 385730109396 squared (385730109396²) is 148787717294650127484816
• 385730109396 cubed (385730109396³) is 57391902468846514840263422008931136
• The square root of 385730109396 is 621071.7425515347
• The cube root of 385730109396 is 7279.3820508819

Scales and comparisons

• 385,730,109,396 seconds is equal to 12,265 years, 1 week, 1 day, 20 hours, 36 minutes, 36 seconds.
• To count from 1 to 385,730,109,396 would take you about twenty-four thousand, five hundred thirty 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 385730109396 cubic inches would be around 606.6 feet tall.

Recreational maths with 385730109396

• 385730109396 backwards is 693901037583
• 385730109396 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385730109396's digits is 54
• More coming soon!