56421191307

Names of 56421191307

• Cardinal: 56421191307 can be written as Fifty-six billion, four hundred twenty-one million, one hundred ninety-one thousand, three hundred seven.

Scientific notation

• Scientific notation: 5.6421191307 × 10¹⁰

Factors of 56421191307

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1795

Divisors of 56421191307

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 13 39 169 241 409 507 723 1129 1227 3133 3387 5317 9399 14677 15951 40729 44031 69121 98569 122187 190801 207363 272089 295707 461761 572403 816267 1281397 1385283 3537157 3844191 6002893 10611471 16658161 18008679 45983041 49974483 78037609 111284401 137949123 234112827 333853203 1446697213 4340091639 18807063769 56421191307
• Sum of all divisors σ(n): 82070815200
• Sum of proper divisors (its aliquot sum) s(n): 25649623893
• 56421191307 is a deficient number, because the sum of its proper divisors (25649623893) is less than itself. Its deficiency is 30771567414

Bases of 56421191307

• Binary: 110100100010111101110000111010001011₂
• Hexadecimal: 0xD22F70E8B
• Base-36: PX3PXU3

Squares and roots of 56421191307

• 56421191307 squared (56421191307²) is 3183350828501092368249
• 56421191307 cubed (56421191307³) is 179608446092157080567454521611443
• The square root of 56421191307 is 237531.4533003997
• The cube root of 56421191307 is 3835.4302035821

Scales and comparisons

• 56,421,191,307 seconds is equal to 1,794 years, 1 week, 1 hour, 8 minutes, 27 seconds.
• To count from 1 to 56,421,191,307 would take you about three thousand, five hundred eighty-eight 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 56421191307 cubic inches would be around 319.6 feet tall.

Recreational maths with 56421191307

• 56421191307 backwards is 70319112465
• 56421191307 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56421191307's digits is 39
• More coming soon!