131806209312

Names of 131806209312

• Cardinal: 131806209312 can be written as One hundred thirty-one billion, eight hundred six million, two hundred nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.31806209312 × 10¹¹

Factors of 131806209312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2382

Divisors of 131806209312

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 1296 1458 1944 2377 2592 2916 3888 4754 5832 7131 7776 9508 11664 14262 19016 21393 23328 28524 38032 42786 57048 64179 76064 85572 114096 128358 171144 192537 228192 256716 342288 385074 513432 577611 684576 770148 1026864 1155222 1540296 1732833 2053728 2310444 3080592 3465666 4620888 5650129 6161184 6931332 9241776 11300258 13862664 16950387 18483552 22600516 27725328 33900774 45201032 50851161 55450656 67801548 90402064 101702322 135603096 152553483 180804128 203404644 271206192 305106966 406809288 457660449 542412384 610213932 813618576 915320898 1220427864 1372981347 1627237152 1830641796 2440855728 2745962694 3661283592 4118944041 4881711456 5491925388 7322567184 8237888082 10983850776 14645134368 16475776164 21967701552 32951552328 43935403104 65903104656 131806209312
• Sum of all divisors σ(n): 389225979513
• Sum of proper divisors (its aliquot sum) s(n): 257419770201
• 131806209312 is an abundant number, because the sum of its proper divisors (257419770201) is greater than itself. Its abundance is 125613560889

Bases of 131806209312

• Binary: 1111010110000010000110010010100100000₂
• Hexadecimal: 0x1EB0432520
• Base-36: 1OJU0I00

Squares and roots of 131806209312

• 131806209312 squared (131806209312²) is 17372876813198755513344
• 131806209312 cubed (131806209312³) is 2289853037592066693449733273059328
• The square root of 131806209312 is 363051.2488781713
• The cube root of 131806209312 is 5089.1504496239

Scales and comparisons

• 131,806,209,312 seconds is equal to 4,191 years, 1 week, 3 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 131,806,209,312 would take you about eight thousand, three hundred eighty-two 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 131806209312 cubic inches would be around 424.1 feet tall.

Recreational maths with 131806209312

• 131806209312 backwards is 213902608131
• 131806209312 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131806209312's digits is 36
• More coming soon!