130644726379520

Names of 130644726379520

• Cardinal: 130644726379520 can be written as One hundred thirty trillion, six hundred forty-four billion, seven hundred twenty-six million, three hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3064472637952 × 10¹⁴

Factors of 130644726379520

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 159746

Divisors of 130644726379520

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2560 5120 159739 319478 638956 798695 1277912 1597390 2555824 3194780 5111648 6389560 10223296 12779120 20446592 25558240 40893184 51116480 81786368 102232960 163572736 204465920 408931840 817863680 25516548121 51033096242 102066192484 127582740605 204132384968 255165481210 408264769936 510330962420 816529539872 1020661924840 1633059079744 2041323849680 3266118159488 4082647699360 6532236318976 8165295398720 13064472637952 16330590797440 26128945275904 32661181594880 65322363189760 130644726379520
• Sum of all divisors σ(n): 313396205948802
• Sum of proper divisors (its aliquot sum) s(n): 182751479569282
• 130644726379520 is an abundant number, because the sum of its proper divisors (182751479569282) is greater than itself. Its abundance is 52106753189762

Bases of 130644726379520

• Binary: 11101101101001000011000100000011111010000000000₂
• Hexadecimal: 0x76D21881F400
• Base-36: 1AB5CWXTKW

Squares and roots of 130644726379520

• 130644726379520 squared (130644726379520²) is 17068044530779648967075430400
• 130644726379520 cubed (130644726379520³) is 2229850007557170066001245001924537745408000
• The square root of 130644726379520 is 11429992.4050508451
• The cube root of 130644726379520 is 50741.5770766767

Scales and comparisons

• 130,644,726,379,520 seconds is equal to 4,154,098 years, 9 weeks, 5 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 130,644,726,379,520 would take you about ten million, three hundred eighty-five thousand, two 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 130644726379520 cubic inches would be around 4228.5 feet tall.

Recreational maths with 130644726379520

• 130644726379520 backwards is 025973627446031
• The number of decimal digits it has is: 15
• The sum of 130644726379520's digits is 59
• More coming soon!