135942907311

Names of 135942907311

• Cardinal: 135942907311 can be written as One hundred thirty-five billion, nine hundred forty-two million, nine hundred seven thousand, three hundred eleven.

Scientific notation

• Scientific notation: 1.35942907311 × 10¹¹

Factors of 135942907311

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 600

Divisors of 135942907311

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 27 29 61 73 87 127 183 219 261 307 381 549 657 783 921 1143 1647 1769 1971 2117 2763 3429 3683 4453 5307 6351 7747 8289 8903 9271 11049 13359 15921 18727 19053 22411 23241 26709 27813 33147 38989 40077 47763 56181 57159 67233 69723 80127 83439 99441 116967 120231 129137 168543 201699 209169 224663 240381 250317 268859 350901 387411 505629 543083 565531 605097 649919 673989 806577 1052703 1130681 1162233 1367071 1629249 1696593 1949757 2021967 2378329 2419731 2846197 3392043 3486699 4101213 4887747 5089779 5849271 6065901 7134987 7259193 8538591 10176129 12303639 14663241 15269337 16400399 17547813 21404961 25615773 30528387 36910917 39645059 49201197 64214883 68971541 76847319 82539713 118935177 147603591 173618017 206914623 247619139 356805531 442810773 520854051 620743869 742857417 1070416593 1562562153 1862231607 2228572251 4687686459 5034922493 15104767479 45314302437 135942907311
• Sum of all divisors σ(n): 217052774400
• Sum of proper divisors (its aliquot sum) s(n): 81109867089
• 135942907311 is a deficient number, because the sum of its proper divisors (81109867089) is less than itself. Its deficiency is 54833040222

Bases of 135942907311

• Binary: 1111110100110110101000010010110101111₂
• Hexadecimal: 0x1FA6D425AF
• Base-36: 1QG8WALR

Squares and roots of 135942907311

• 135942907311 squared (135942907311²) is 18480474048167137250721
• 135942907311 cubed (135942907311³) is 2512289370593326088710980270921231
• The square root of 135942907311 is 368704.3630213779
• The cube root of 135942907311 is 5141.8434659863

Scales and comparisons

• 135,942,907,311 seconds is equal to 4,322 years, 29 weeks, 2 days, 6 hours, 41 minutes, 51 seconds.
• To count from 1 to 135,942,907,311 would take you about eight thousand, six hundred forty-five 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 135942907311 cubic inches would be around 428.5 feet tall.

Recreational maths with 135942907311

• 135942907311 backwards is 113709249531
• The number of decimal digits it has is: 12
• The sum of 135942907311's digits is 45
• More coming soon!