1340388023390207

Names of 1340388023390207

• Cardinal: 1340388023390207 can be written as One quadrillion, three hundred forty trillion, three hundred eighty-eight billion, twenty-three million, three hundred ninety thousand, two hundred seven.

Scientific notation

• Scientific notation: 1.340388023390207 × 10¹⁵

Factors of 1340388023390207

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 30232676

Divisors of 1340388023390207

• Number of divisors d(n): 24
• Complete list of divisors:
  1 11 17 121 187 2057 21569 237259 366673 2609849 4033403 30211079 44367433 332321869 513588343 3655540559 5649471773 62144189503 651622762951 7167850392461 11077586970167 78846354317071 121853456671837 1340388023390207
• Sum of all divisors σ(n): 1560057271466400
• Sum of proper divisors (its aliquot sum) s(n): 219669248076193
• 1340388023390207 is a deficient number, because the sum of its proper divisors (219669248076193) is less than itself. Its deficiency is 1120718775314014

Bases of 1340388023390207

• Binary: 100110000110001001101100111111111101100111111111111₂
• Hexadecimal: 0x4C31367FECFFF
• Base-36: D74LR9BZZZ

Squares and roots of 1340388023390207

• 1340388023390207 squared (1340388023390207²) is 1796640053247906107733783502849
• 1340388023390207 cubed (1340388023390207³) is 2408194809716637121892616778274262436823199743
• The square root of 1340388023390207 is 36611310.0474458165
• The cube root of 1340388023390207 is 110258.0175510879

Scales and comparisons

• 1,340,388,023,390,207 seconds is equal to 42,620,193 years, 2 weeks, 4 days, 17 hours, 16 minutes, 47 seconds.
• To count from 1 to 1,340,388,023,390,207 would take you about one hundred twenty-seven million, eight hundred sixty thousand, five hundred seventy-nine 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 1340388023390207 cubic inches would be around 9188.2 feet tall.

Recreational maths with 1340388023390207

• 1340388023390207 backwards is 7020933208830431
• The number of decimal digits it has is: 16
• The sum of 1340388023390207's digits is 53
• More coming soon!