13245490180125

Names of 13245490180125

• Cardinal: 13245490180125 can be written as Thirteen trillion, two hundred forty-five billion, four hundred ninety million, one hundred eighty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3245490180125 × 10¹³

Factors of 13245490180125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5182

Divisors of 13245490180125

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 125 135 147 175 189 225 245 315 375 405 441 525 567 675 735 875 945 1125 1225 1323 1575 2025 2205 2625 2835 3375 3675 3969 4725 5167 6125 6615 7875 10125 11025 14175 15501 18375 19845 23625 25835 33075 36169 46503 55125 70875 77505 99225 108507 129175 139509 165375 180845 232515 253183 325521 387525 418527 496125 542535 645875 697545 759549 904225 976563 1162575 1265915 1627605 1937625 2092635 2278647 2712675 2929689 3487725 3797745 4521125 4882815 5812875 6329575 6835941 8138025 10463175 11393235 13563375 14648445 17438625 18988725 20507823 24414075 26697889 31647875 34179705 40690125 52315875 56966175 73242225 80093667 94943625 102539115 122070375 133489445 170898525 186885223 240281001 284830875 366211125 400468335 512695575 560655669 667447225 720843003 854492625 934426115 1201405005 1308196561 1681967007 2002341675 2162529009 2563477875 2803278345 3337236125 3604215015 3924589683 4672130575 5045901021 6007025025 6540982805 8409835035 10011708375 10812645045 11773769049 14016391725 15137703063 18021075075 19622948415 23360652875 25229505105 30035125125 32704914025 35321307147 42049175175 54063225225 58868845245 70081958625 75688515315 90105375375 98114742075 105963921441 126147525525 163524570125 176606535735 210245875875 270316126125 294344226225 378442576575 490573710375 529819607205 630737627625 883032678675 1471721131125 1892212882875 2649098036025 4415163393375 13245490180125
• Sum of all divisors σ(n): 28730673524124
• Sum of proper divisors (its aliquot sum) s(n): 15485183343999
• 13245490180125 is an abundant number, because the sum of its proper divisors (15485183343999) is greater than itself. Its abundance is 2239693163874

Bases of 13245490180125

• Binary: 11000000101111110100101111001011000000011101₂
• Hexadecimal: 0xC0BF4BCB01D
• Base-36: 4P0W6V4T9

Squares and roots of 13245490180125

• 13245490180125 squared (13245490180125²) is 175443010111787804945015625
• 13245490180125 cubed (13245490180125³) is 2323828667607256448906933376502189453125
• The square root of 13245490180125 is 3639435.4205185451
• The cube root of 13245490180125 is 23660.4324619259

Scales and comparisons

• 13,245,490,180,125 seconds is equal to 421,165 years, 32 weeks, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 13,245,490,180,125 would take you about one million, fifty-two thousand, nine hundred fourteen 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 13245490180125 cubic inches would be around 1971.7 feet tall.

Recreational maths with 13245490180125

• 13245490180125 backwards is 52108109454231
• 13245490180125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13245490180125's digits is 45
• More coming soon!