673240396378

Names of 673240396378

• Cardinal: 673240396378 can be written as Six hundred seventy-three billion, two hundred forty million, three hundred ninety-six thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 6.73240396378 × 10¹¹

Factors of 673240396378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 191

Divisors of 673240396378

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 22 29 58 121 149 242 298 319 638 841 1639 1682 3278 3509 4321 7018 8642 9251 18029 18502 22201 36058 44402 47531 95062 101761 125309 203522 244211 250618 488422 522841 643829 1045682 1287658 1378399 2686321 2756798 3307949 5372642 6615898 7082119 14164238 15162389 18671041 30324778 36387439 37342082 72774878 77903309 95930521 155806618 191861042 205381451 400261829 410762902 800523658 1055235731 2110471462 2259195961 2781985109 4518391922 5563970218 11607593041 23215186082 30601836199 61203672398 336620198189 673240396378
• Sum of all divisors σ(n): 1157375828700
• Sum of proper divisors (its aliquot sum) s(n): 484135432322
• 673240396378 is a deficient number, because the sum of its proper divisors (484135432322) is less than itself. Its deficiency is 189104964056

Bases of 673240396378

• Binary: 1001110011000000010000010011001001011010₂
• Hexadecimal: 0x9CC041325A
• Base-36: 8LA5Y6HM

Squares and roots of 673240396378

• 673240396378 squared (673240396378²) is 453252631315206555518884
• 673240396378 cubed (673240396378³) is 305147981166021156896477527624202152
• The square root of 673240396378 is 820512.2767990739
• The cube root of 673240396378 is 8764.4241931821

Scales and comparisons

• 673,240,396,378 seconds is equal to 21,406 years, 50 weeks, 5 hours, 12 minutes, 58 seconds.
• To count from 1 to 673,240,396,378 would take you about forty-two thousand, eight hundred thirteen 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 673240396378 cubic inches would be around 730.4 feet tall.

Recreational maths with 673240396378

• 673240396378 backwards is 873693042376
• 673240396378 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 673240396378's digits is 58
• More coming soon!