428398452801

Names of 428398452801

• Cardinal: 428398452801 can be written as Four hundred twenty-eight billion, three hundred ninety-eight million, four hundred fifty-two thousand, eight hundred one.

Scientific notation

• Scientific notation: 4.28398452801 × 10¹¹

Factors of 428398452801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5701298

Divisors of 428398452801

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 23 27 33 69 99 121 207 253 297 363 621 759 1089 2277 2783 3267 6831 8349 25047 75141 5701261 17103783 51311349 62713871 131129003 153934047 188141613 393387009 564424839 689852581 1180161027 1442419033 1693274517 2069557743 3540483081 4327257099 6208673229 12981771297 15866609363 18626019687 38945313891 47599828089 142799484267 428398452801
• Sum of all divisors σ(n): 727937132160
• Sum of proper divisors (its aliquot sum) s(n): 299538679359
• 428398452801 is a deficient number, because the sum of its proper divisors (299538679359) is less than itself. Its deficiency is 128859773442

Bases of 428398452801

• Binary: 110001110111110100010011010000001000001₂
• Hexadecimal: 0x63BE89A041
• Base-36: 5GSXDLQ9

Squares and roots of 428398452801

• 428398452801 squared (428398452801²) is 183525234362290624745601
• 428398452801 cubed (428398452801³) is 78621926450746223539323152630878401
• The square root of 428398452801 is 654521.5449479107
• The cube root of 428398452801 is 7538.4599387107

Scales and comparisons

• 428,398,452,801 seconds is equal to 13,621 years, 38 weeks, 5 days, 10 hours, 13 minutes, 21 seconds.
• To count from 1 to 428,398,452,801 would take you about twenty-seven thousand, two hundred forty-three 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 428398452801 cubic inches would be around 628.2 feet tall.

Recreational maths with 428398452801

• 428398452801 backwards is 108254893824
• The number of decimal digits it has is: 12
• The sum of 428398452801's digits is 54
• More coming soon!