13491138174375

Names of 13491138174375

• Cardinal: 13491138174375 can be written as Thirteen trillion, four hundred ninety-one billion, one hundred thirty-eight million, one hundred seventy-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3491138174375 × 10¹³

Factors of 13491138174375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61844

Divisors of 13491138174375

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 15 25 31 53 71 75 93 125 155 159 213 265 355 375 465 625 775 795 1065 1325 1643 1775 1875 2201 2325 3763 3875 3975 4929 5325 6603 6625 8215 8875 11005 11289 11625 18815 19375 19875 24645 26625 33015 33125 41075 44375 55025 56445 58125 61681 94075 99375 116653 123225 133125 165075 185043 205375 275125 282225 308405 349959 470375 583265 616125 825375 925215 1026875 1375625 1411125 1542025 1749795 1912111 2351875 2916325 3080625 3269093 4126875 4379351 4626075 5736333 7055625 7710125 8748975 9560555 9807279 13138053 14581625 16345465 21896755 23130375 28681665 38550625 43744875 47802775 49036395 65690265 72908125 81727325 101341883 109483775 115651875 135759881 143408325 218724375 232105603 239013875 245181975 304025649 328451325 407279643 408636625 506709415 547418875 678799405 696316809 717041625 1160528015 1195069375 1225909875 1520128245 1642256625 2036398215 2043183125 2533547075 2737094375 3393997025 3481584045 3585208125 5802640075 6129549375 7195273693 7600641225 8211283125 10181991075 12667735375 16969985125 17407920225 21585821079 29013200375 35976368465 38003206125 50909955375 63338676875 84849925625 87039601125 107929105395 145066001875 179881842325 190016030625 254549776875 435198005625 539645526975 899409211625 2698227634875 4497046058125 13491138174375
• Sum of all divisors σ(n): 23974287372288
• Sum of proper divisors (its aliquot sum) s(n): 10483149197913
• 13491138174375 is a deficient number, because the sum of its proper divisors (10483149197913) is less than itself. Its deficiency is 3007988976462

Bases of 13491138174375

• Binary: 11000100010100100110011111111001110110100111₂
• Hexadecimal: 0xC45267F9DA7
• Base-36: 4S5QRC693

Squares and roots of 13491138174375

• 13491138174375 squared (13491138174375²) is 182010809240078407906640625
• 13491138174375 cubed (13491138174375³) is 2455532976687707793127452167001708984375
• The square root of 13491138174375 is 3673028.4744846453
• The cube root of 13491138174375 is 23805.8045385937

Scales and comparisons

• 13,491,138,174,375 seconds is equal to 428,976 years, 24 weeks, 13 hours, 46 minutes, 15 seconds.
• To count from 1 to 13,491,138,174,375 would take you about one million, seventy-two thousand, four hundred forty-one 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 13491138174375 cubic inches would be around 1983.8 feet tall.

Recreational maths with 13491138174375

• 13491138174375 backwards is 57347183119431
• The number of decimal digits it has is: 14
• The sum of 13491138174375's digits is 57
• More coming soon!