56522491920

Names of 56522491920

• Cardinal: 56522491920 can be written as Fifty-six billion, five hundred twenty-two million, four hundred ninety-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.652249192 × 10¹⁰

Factors of 56522491920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 78503471

Divisors of 56522491920

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 78503461 157006922 235510383 314013844 392517305 471020766 628027688 706531149 785034610 942041532 1177551915 1256055376 1413062298 1570069220 1884083064 2355103830 2826124596 3140138440 3532655745 3768166128 4710207660 5652249192 6280276880 7065311490 9420415320 11304498384 14130622980 18840830640 28261245960 56522491920
• Sum of all divisors σ(n): 189821371116
• Sum of proper divisors (its aliquot sum) s(n): 133298879196
• 56522491920 is an abundant number, because the sum of its proper divisors (133298879196) is greater than itself. Its abundance is 76776387276

Bases of 56522491920

• Binary: 110100101001000000001100100000010000₂
• Hexadecimal: 0xD2900C810
• Base-36: PYS15W0

Squares and roots of 56522491920

• 56522491920 squared (56522491920²) is 3194792092846465286400
• 56522491920 cubed (56522491920³) is 180577610253994223951104485888000
• The square root of 56522491920 is 237744.5938817537
• The cube root of 56522491920 is 3837.7242537767

Scales and comparisons

• 56,522,491,920 seconds is equal to 1,797 years, 12 weeks, 3 days, 12 hours, 12 minutes.
• To count from 1 to 56,522,491,920 would take you about three thousand, five hundred ninety-four 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 56522491920 cubic inches would be around 319.8 feet tall.

Recreational maths with 56522491920

• 56522491920 backwards is 02919422565
• 56522491920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56522491920's digits is 45
• More coming soon!