428361087049

Names of 428361087049

• Cardinal: 428361087049 can be written as Four hundred twenty-eight billion, three hundred sixty-one million, eighty-seven thousand and forty-nine.

Scientific notation

• Scientific notation: 4.28361087049 × 10¹¹

Factors of 428361087049

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63

Divisors of 428361087049

• Number of divisors d(n): 75
• Complete list of divisors:
  1 7 19 37 49 133 259 343 361 703 931 1369 1813 2401 2527 4921 6517 6859 9583 12691 13357 17689 26011 34447 45619 48013 67081 88837 93499 123823 130321 182077 241129 253783 336091 469567 494209 654493 866761 912247 1274539 1687903 1776481 2352637 3286969 3459463 4581451 4821877 6385729 8921773 9389971 12435367 16468459 24216241 32070157 33753139 44700103 62452411 65729797 87047569 169513687 178409449 236271973 312900721 460108579 609332983 1186595809 1248866143 1653903811 3220760053 8742063001 11577326677 22545320371 61194441007 428361087049
• Sum of all divisors σ(n): 542128863927
• Sum of proper divisors (its aliquot sum) s(n): 113767776878
• 428361087049 is a deficient number, because the sum of its proper divisors (113767776878) is less than itself. Its deficiency is 314593310171

Bases of 428361087049

• Binary: 110001110111100010011110111100001001001₂
• Hexadecimal: 0x63BC4F7849
• Base-36: 5GSB4Q4P

Squares and roots of 428361087049

• 428361087049 squared (428361087049²) is 183493220897800955528401
• 428361087049 cubed (428361087049³) is 78601355569904301043776758552778649
• 428361087049 is a perfect square number. Its square root is 654493
• The cube root of 428361087049 is 7538.2407592585

Scales and comparisons

• 428,361,087,049 seconds is equal to 13,620 years, 28 weeks, 6 days, 22 hours, 50 minutes, 49 seconds.
• To count from 1 to 428,361,087,049 would take you about twenty-seven thousand, two hundred forty-one 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 428361087049 cubic inches would be around 628.2 feet tall.

Recreational maths with 428361087049

• 428361087049 backwards is 940780163824
• The number of decimal digits it has is: 12
• The sum of 428361087049's digits is 52
• More coming soon!