428299384452992

Names of 428299384452992

• Cardinal: 428299384452992 can be written as Four hundred twenty-eight trillion, two hundred ninety-nine billion, three hundred eighty-four million, four hundred fifty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.28299384452992 × 10¹⁴

Factors of 428299384452992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1001523451

Divisors of 428299384452992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 257 416 514 832 1028 1664 2056 3341 4112 6682 8224 13364 16448 26728 32896 53456 106912 213824 427648 1001523179 2003046358 4006092716 8012185432 13019801327 16024370864 26039602654 32048741728 52079205308 64097483456 104158410616 128194966912 208316821232 257391457003 416633642464 514782914006 833267284928 1029565828012 1666534569856 2059131656024 3346088941039 4118263312048 6692177882078 8236526624096 13384355764156 16473053248192 26768711528312 32946106496384 53537423056624 107074846113248 214149692226496 428299384452992
• Sum of all divisors σ(n): 922462940170800
• Sum of proper divisors (its aliquot sum) s(n): 494163555717808
• 428299384452992 is an abundant number, because the sum of its proper divisors (494163555717808) is greater than itself. Its abundance is 65864171264816

Bases of 428299384452992

• Binary: 1100001011000100100111000101010101111011110000000₂
• Hexadecimal: 0x1858938AAF780
• Base-36: 47TI0R52M8

Squares and roots of 428299384452992

• 428299384452992 squared (428299384452992²) is 183440362722811845319057752064
• 428299384452992 cubed (428299384452992³) is 78567394438013892888587702104206537798975488
• The square root of 428299384452992 is 20695395.2475663533
• The cube root of 428299384452992 is 75378.7879721837

Scales and comparisons

• 428,299,384,452,992 seconds is equal to 13,618,595 years, 31 weeks, 4 days, 12 hours, 56 minutes, 32 seconds.
• To count from 1 to 428,299,384,452,992 would take you about thirty-four million, forty-six thousand, four hundred eighty-nine 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 428299384452992 cubic inches would be around 6281.6 feet tall.

Recreational maths with 428299384452992

• 428299384452992 backwards is 299254483992824
• The number of decimal digits it has is: 15
• The sum of 428299384452992's digits is 80
• More coming soon!