135140978200923

Names of 135140978200923

• Cardinal: 135140978200923 can be written as One hundred thirty-five trillion, one hundred forty billion, nine hundred seventy-eight million, two hundred thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 1.35140978200923 × 10¹⁴

Factors of 135140978200923

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1529

Divisors of 135140978200923

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 243 463 1063 1389 3189 4167 9567 12501 28701 37503 86103 112509 258309 492169 1129969 1476507 3389907 4429521 10169721 13288563 30509163 39865689 91527489 119597067 274582467 523175647 1201157047 1569526941 3603471141 4708580823 10810413423 14125742469 32431240269 42377227407 97293720807 127131682221 291881162421 556135712761 1668407138283 5005221414849 15015664244547 45046992733641 135140978200923
• Sum of all divisors σ(n): 203061647559680
• Sum of proper divisors (its aliquot sum) s(n): 67920669358757
• 135140978200923 is a deficient number, because the sum of its proper divisors (67920669358757) is less than itself. Its deficiency is 67220308842166

Bases of 135140978200923

• Binary: 11110101110100011110110000000000001000101011011₂
• Hexadecimal: 0x7AE8F600115B
• Base-36: 1BWIWP6MOR

Squares and roots of 135140978200923

• 135140978200923 squared (135140978200923²) is 18263083989102345485758051929
• 135140978200923 cubed (135140978200923³) is 2468091035252905935381638771094811629730467
• The square root of 135140978200923 is 11625015.1914276225
• The cube root of 135140978200923 is 51317.1291755875

Scales and comparisons

• 135,140,978,200,923 seconds is equal to 4,297,065 years, 4 weeks, 4 days, 3 hours, 22 minutes, 3 seconds.
• To count from 1 to 135,140,978,200,923 would take you about ten million, seven hundred forty-two thousand, six hundred sixty-two 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 135140978200923 cubic inches would be around 4276.4 feet tall.

Recreational maths with 135140978200923

• 135140978200923 backwards is 329002879041531
• The number of decimal digits it has is: 15
• The sum of 135140978200923's digits is 54
• More coming soon!