135069490290

Names of 135069490290

• Cardinal: 135069490290 can be written as One hundred thirty-five billion, sixty-nine million, four hundred ninety thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.3506949029 × 10¹¹

Factors of 135069490290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 91884024

Divisors of 135069490290

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1470 91884007 183768014 275652021 459420035 551304042 643188049 918840070 1286376098 1378260105 1929564147 2756520210 3215940245 3859128294 4502316343 6431880490 9004632686 9647820735 13506949029 19295641470 22511581715 27013898058 45023163430 67534745145 135069490290
• Sum of all divisors σ(n): 377091968832
• Sum of proper divisors (its aliquot sum) s(n): 242022478542
• 135069490290 is an abundant number, because the sum of its proper divisors (242022478542) is greater than itself. Its abundance is 106952988252

Bases of 135069490290

• Binary: 1111101110010110001001101110001110010₂
• Hexadecimal: 0x1F72C4DC72
• Base-36: 1Q1SVXPU

Squares and roots of 135069490290

• 135069490290 squared (135069490290²) is 18243767207200404284100
• 135069490290 cubed (135069490290³) is 2464176337645975424535319351389000
• The square root of 135069490290 is 367518.0135585193
• The cube root of 135069490290 is 5130.8078870067

Scales and comparisons

• 135,069,490,290 seconds is equal to 4,294 years, 41 weeks, 1 day, 6 hours, 51 minutes, 30 seconds.
• To count from 1 to 135,069,490,290 would take you about eight thousand, five hundred eighty-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 135069490290 cubic inches would be around 427.6 feet tall.

Recreational maths with 135069490290

• 135069490290 backwards is 092094960531
• The number of decimal digits it has is: 12
• The sum of 135069490290's digits is 48
• More coming soon!