135423400255

Names of 135423400255

• Cardinal: 135423400255 can be written as One hundred thirty-five billion, four hundred twenty-three million, four hundred thousand, two hundred fifty-five.

Scientific notation

• Scientific notation: 1.35423400255 × 10¹¹

Factors of 135423400255

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 376

Divisors of 135423400255

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 13 55 65 121 143 169 347 605 715 845 1331 1573 1735 1859 3817 4511 6655 7865 9295 17303 19085 20449 22555 41987 49621 58643 86515 102245 120409 209935 224939 248105 293215 461857 545831 602045 645073 1124695 1324499 1565317 2309285 2729155 3225365 6004141 6622495 7095803 7826585 14569489 17218487 20349121 30020705 35479015 72847445 78053833 86092435 101745605 160264379 189403357 223840331 390269165 801321895 947016785 1119201655 2083436927 2462243641 10417184635 12311218205 27084680051 135423400255
• Sum of all divisors σ(n): 194113496304
• Sum of proper divisors (its aliquot sum) s(n): 58690096049
• 135423400255 is a deficient number, because the sum of its proper divisors (58690096049) is less than itself. Its deficiency is 76733304206

Bases of 135423400255

• Binary: 1111110000111110111010001100100111111₂
• Hexadecimal: 0x1F87DD193F
• Base-36: 1Q7NLGE7

Squares and roots of 135423400255

• 135423400255 squared (135423400255²) is 18339497336625934065025
• 135423400255 cubed (135423400255³) is 2483597088293400340101119771581375
• The square root of 135423400255 is 367999.1851281739
• The cube root of 135423400255 is 5135.2852375871

Scales and comparisons

• 135,423,400,255 seconds is equal to 4,306 years, 2 weeks, 2 days, 11 hours, 10 minutes, 55 seconds.
• To count from 1 to 135,423,400,255 would take you about eight thousand, six hundred twelve 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 135423400255 cubic inches would be around 427.9 feet tall.

Recreational maths with 135423400255

• 135423400255 backwards is 552004324531
• The number of decimal digits it has is: 12
• The sum of 135423400255's digits is 34
• More coming soon!