131447440425

Names of 131447440425

• Cardinal: 131447440425 can be written as One hundred thirty-one billion, four hundred forty-seven million, four hundred forty thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.31447440425 × 10¹¹

Factors of 131447440425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2316

Divisors of 131447440425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 21 25 35 37 49 75 105 111 147 175 185 245 259 525 555 571 735 777 925 1225 1295 1693 1713 1813 2775 2855 3675 3885 3997 5079 5439 6475 8465 8565 9065 11851 11991 14275 19425 19985 21127 25395 27195 27979 35553 42325 42825 45325 59255 59955 62641 63381 82957 83937 99925 105635 126975 135975 139895 147889 177765 187923 248871 296275 299775 313205 316905 414785 419685 438487 443667 528175 699475 739445 888825 939615 966703 1035223 1244355 1315461 1566025 1584525 2073925 2098425 2192435 2218335 2900109 3069409 3105669 3697225 4698075 4833515 5176115 6221775 6577305 6766921 9208227 10962175 11091675 14500545 15347045 15528345 20300763 24167575 25880575 32886525 33834605 35768011 46041135 47368447 72502725 76735225 77641725 101503815 107304033 142105341 169173025 178840055 230205675 236842235 250376077 507519075 536520165 710526705 751128231 894200275 1184211175 1251880385 1752632539 2682600825 3552633525 3755641155 5257897617 6259401925 8763162695 18778205775 26289488085 43815813475 131447440425
• Sum of all divisors σ(n): 260249301312
• Sum of proper divisors (its aliquot sum) s(n): 128801860887
• 131447440425 is a deficient number, because the sum of its proper divisors (128801860887) is less than itself. Its deficiency is 2645579538

Bases of 131447440425

• Binary: 1111010011010111000001100010000101001₂
• Hexadecimal: 0x1E9AE0C429
• Base-36: 1ODWEU5L

Squares and roots of 131447440425

• 131447440425 squared (131447440425²) is 17278429594283924180625
• 131447440425 cubed (131447440425³) is 2271205344732193044267921626765625
• The square root of 131447440425 is 362556.8099277685
• The cube root of 131447440425 is 5084.5287959555

Scales and comparisons

• 131,447,440,425 seconds is equal to 4,179 years, 32 weeks, 2 days, 9 hours, 53 minutes, 45 seconds.
• To count from 1 to 131,447,440,425 would take you about eight thousand, three hundred fifty-nine 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 131447440425 cubic inches would be around 423.7 feet tall.

Recreational maths with 131447440425

• 131447440425 backwards is 524044744131
• The number of decimal digits it has is: 12
• The sum of 131447440425's digits is 39
• More coming soon!