131305442389485

Names of 131305442389485

• Cardinal: 131305442389485 can be written as One hundred thirty-one trillion, three hundred five billion, four hundred forty-two million, three hundred eighty-nine thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 1.31305442389485 × 10¹⁴

Factors of 131305442389485

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 88010694

Divisors of 131305442389485

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1093 1365 3279 5465 7651 14209 16395 22953 38255 42627 71045 99463 114765 213135 298389 497315 1491945 88009573 264028719 440047865 616067011 1144124449 1320143595 1848201033 3080335055 3432373347 5720622245 8008871143 9241005165 17161866735 24026613429 40044355715 96194463289 120133067145 288583389867 480972316445 673361243023 1250528022757 1442916949335 2020083729069 3366806215115 3751584068271 6252640113785 8753696159299 10100418645345 18757920341355 26261088477897 43768480796495 131305442389485
• Sum of all divisors σ(n): 258807289993728
• Sum of proper divisors (its aliquot sum) s(n): 127501847604243
• 131305442389485 is a deficient number, because the sum of its proper divisors (127501847604243) is less than itself. Its deficiency is 3803594785242

Bases of 131305442389485

• Binary: 11101110110101111101110010000000010110111101101₂
• Hexadecimal: 0x776BEE402DED
• Base-36: 1AJKVY6XNX

Squares and roots of 131305442389485

• 131305442389485 squared (131305442389485²) is 17241119201098364306438565225
• 131305442389485 cubed (131305442389485³) is 2263852783990064922773735674607679026659125
• The square root of 131305442389485 is 11458858.6861643861
• The cube root of 131305442389485 is 50826.9725721613

Scales and comparisons

• 131,305,442,389,485 seconds is equal to 4,175,106 years, 47 weeks, 3 days, 13 hours, 4 minutes, 45 seconds.
• To count from 1 to 131,305,442,389,485 would take you about ten million, four hundred thirty-seven thousand, seven hundred sixty-seven 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 131305442389485 cubic inches would be around 4235.6 feet tall.

Recreational maths with 131305442389485

• 131305442389485 backwards is 584983244503131
• The number of decimal digits it has is: 15
• The sum of 131305442389485's digits is 60
• More coming soon!