131978862311375

Names of 131978862311375

• Cardinal: 131978862311375 can be written as One hundred thirty-one trillion, nine hundred seventy-eight billion, eight hundred sixty-two million, three hundred eleven thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.31978862311375 × 10¹⁴

Factors of 131978862311375

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 677

Divisors of 131978862311375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 19 25 95 125 361 475 653 1805 2375 3265 6859 9025 12407 16325 34295 45125 62035 81625 130321 171475 235733 310175 426409 651605 857375 1178665 1550875 2132045 2476099 3258025 4478927 5893325 8101771 10660225 12380495 16290125 22394635 29466625 40508855 53301125 61902475 85099613 111973175 153933649 202544275 309512375 425498065 559865875 769668245 1012721375 1616892647 2127490325 2924739331 3848341225 8084463235 10637451625 14623696655 19241706125 40422316175 55570047289 73118483275 202111580875 277850236445 365592416375 1055830898491 1389251182225 5279154492455 6946255911125 26395772462275 131978862311375
• Sum of all divisors σ(n): 174126806970480
• Sum of proper divisors (its aliquot sum) s(n): 42147944659105
• 131978862311375 is a deficient number, because the sum of its proper divisors (42147944659105) is less than itself. Its deficiency is 89830917652270

Bases of 131978862311375

• Binary: 11110000000100010111001001101001011011111001111₂
• Hexadecimal: 0x7808B934B7CF
• Base-36: 1AS6930YXB

Squares and roots of 131978862311375

• 131978862311375 squared (131978862311375²) is 17418420097004880407454390625
• 131978862311375 cubed (131978862311375³) is 2298863267664294282326821428462079630859375
• The square root of 131978862311375 is 11488205.3564242575
• The cube root of 131978862311375 is 50913.7157340321

Scales and comparisons

• 131,978,862,311,375 seconds is equal to 4,196,519 years, 30 weeks, 2 days, 14 hours, 29 minutes, 35 seconds.
• To count from 1 to 131,978,862,311,375 would take you about ten million, four hundred ninety-one thousand, two hundred ninety-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 131978862311375 cubic inches would be around 4242.8 feet tall.

Recreational maths with 131978862311375

• 131978862311375 backwards is 573113268879131
• The number of decimal digits it has is: 15
• The sum of 131978862311375's digits is 65
• More coming soon!