428024078163

Names of 428024078163

• Cardinal: 428024078163 can be written as Four hundred twenty-eight billion, twenty-four million, seventy-eight thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 4.28024078163 × 10¹¹

Factors of 428024078163

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48337

Divisors of 428024078163

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 233 389 699 1167 2097 2563 3501 4279 7689 12837 23067 38511 47701 90637 143103 271911 429309 524711 815733 997007 1574133 2991021 4722399 8973063 11114333 18555689 33342999 55667067 100028997 122257663 167001201 204112579 366772989 612337737 1100318967 1837013211 4323475537 12970426611 38911279833 47558230907 142674692721 428024078163
• Sum of all divisors σ(n): 679112385120
• Sum of proper divisors (its aliquot sum) s(n): 251088306957
• 428024078163 is a deficient number, because the sum of its proper divisors (251088306957) is less than itself. Its deficiency is 176935771206

Bases of 428024078163

• Binary: 110001110101000001110010001111101010011₂
• Hexadecimal: 0x63A8391F53
• Base-36: 5GMQHGER

Squares and roots of 428024078163

• 428024078163 squared (428024078163²) is 183204611487285933454569
• 428024078163 cubed (428024078163³) is 78415984947056122061688858265476747
• The square root of 428024078163 is 654235.4913660677
• The cube root of 428024078163 is 7536.2633615949

Scales and comparisons

• 428,024,078,163 seconds is equal to 13,609 years, 43 weeks, 5 days, 9 hours, 16 minutes, 3 seconds.
• To count from 1 to 428,024,078,163 would take you about twenty-seven thousand, two hundred nineteen 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 428024078163 cubic inches would be around 628 feet tall.

Recreational maths with 428024078163

• 428024078163 backwards is 361870420824
• The number of decimal digits it has is: 12
• The sum of 428024078163's digits is 45
• More coming soon!