138309404143296

Names of 138309404143296

• Cardinal: 138309404143296 can be written as One hundred thirty-eight trillion, three hundred nine billion, four hundred four million, one hundred forty-three thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.38309404143296 × 10¹⁴

Factors of 138309404143296

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17569792239

Divisors of 138309404143296

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 64 82 96 123 164 192 246 328 492 656 984 1312 1968 2624 3936 7872 17569792193 35139584386 52709376579 70279168772 105418753158 140558337544 210837506316 281116675088 421675012632 562233350176 720361479913 843350025264 1124466700352 1440722959826 1686700050528 2161084439739 2881445919652 3373400101056 4322168879478 5762891839304 8644337758956 11525783678608 17288675517912 23051567357216 34577351035824 46103134714432 69154702071648 138309404143296
• Sum of all divisors σ(n): 374869086251184
• Sum of proper divisors (its aliquot sum) s(n): 236559682107888
• 138309404143296 is an abundant number, because the sum of its proper divisors (236559682107888) is greater than itself. Its abundance is 98250277964592

Bases of 138309404143296

• Binary: 11111011100101010101010111001110010111011000000₂
• Hexadecimal: 0x7DCAAAE72EC0
• Base-36: 1D0YGO6MDC

Squares and roots of 138309404143296

• 138309404143296 squared (138309404143296²) is 19129491274473584731701743616
• 138309404143296 cubed (138309404143296³) is 2645788539736821499652134863003697917198336
• The square root of 138309404143296 is 11760501.8661320743
• The cube root of 138309404143296 is 51715.0842782051

Scales and comparisons

• 138,309,404,143,296 seconds is equal to 4,397,811 years, 12 weeks, 16 hours, 41 minutes, 36 seconds.
• To count from 1 to 138,309,404,143,296 would take you about ten million, nine hundred ninety-four thousand, five hundred twenty-eight 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 138309404143296 cubic inches would be around 4309.6 feet tall.

Recreational maths with 138309404143296

• 138309404143296 backwards is 692341404903831
• The number of decimal digits it has is: 15
• The sum of 138309404143296's digits is 57
• More coming soon!