13731656640625

Names of 13731656640625

• Cardinal: 13731656640625 can be written as Thirteen trillion, seven hundred thirty-one billion, six hundred fifty-six million, six hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3731656640625 × 10¹³

Factors of 13731656640625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 23

Divisors of 13731656640625

• Number of divisors d(n): 225
• Complete list of divisors:
  1 5 7 11 25 35 49 55 77 121 125 175 245 275 343 385 539 605 625 847 875 1225 1331 1375 1715 1925 2401 2695 3025 3125 3773 4235 4375 5929 6125 6655 6875 8575 9317 9625 12005 13475 14641 15125 15625 18865 21175 21875 26411 29645 30625 33275 34375 41503 42875 46585 48125 60025 65219 67375 73205 75625 78125 94325 102487 105875 109375 132055 148225 153125 166375 171875 207515 214375 232925 240625 290521 300125 326095 336875 366025 378125 390625 456533 471625 512435 529375 546875 660275 717409 741125 765625 831875 859375 1037575 1071875 1164625 1203125 1452605 1500625 1630475 1684375 1830125 1890625 2282665 2358125 2562175 2646875 2734375 3195731 3301375 3587045 3705625 3828125 4159375 4296875 5021863 5187875 5359375 5823125 6015625 7263025 7503125 8152375 8421875 9150625 9453125 11413325 11790625 12810875 13234375 15978655 16506875 17935225 18528125 19140625 20796875 25109315 25939375 26796875 29115625 30078125 35153041 36315125 37515625 40761875 42109375 45753125 47265625 57066625 58953125 64054375 66171875 79893275 82534375 89676125 92640625 103984375 125546575 129696875 133984375 145578125 175765205 181575625 187578125 203809375 210546875 228765625 285333125 294765625 320271875 330859375 399466375 412671875 448380625 463203125 519921875 627732875 648484375 727890625 878826025 907878125 937890625 1019046875 1143828125 1426665625 1473828125 1601359375 1997331875 2063359375 2241903125 2316015625 3138664375 3242421875 3639453125 4394130125 4539390625 5095234375 5719140625 7133328125 8006796875 9986659375 10316796875 11209515625 15693321875 16212109375 21970650625 22696953125 25476171875 35666640625 40033984375 49933296875 56047578125 78466609375 109853253125 113484765625 178333203125 249666484375 280237890625 392333046875 549266265625 1248332421875 1961665234375 2746331328125 13731656640625
• Sum of all divisors σ(n): 22026407179505
• Sum of proper divisors (its aliquot sum) s(n): 8294750538880
• 13731656640625 is a deficient number, because the sum of its proper divisors (8294750538880) is less than itself. Its deficiency is 5436906101745

Bases of 13731656640625

• Binary: 11000111110100100110100001000010100001110001₂
• Hexadecimal: 0xC7D26842871
• Base-36: 4V88HTMK1

Squares and roots of 13731656640625

• 13731656640625 squared (13731656640625²) is 188558394096020660400390625
• 13731656640625 cubed (13731656640625³) is 2589219124434207895274221897125244140625
• 13731656640625 is a perfect square number. Its square root is 3705625
• The cube root of 13731656640625 is 23946.4411217673

Scales and comparisons

• 13,731,656,640,625 seconds is equal to 436,624 years, 10 weeks, 5 days, 2 hours, 50 minutes, 25 seconds.
• To count from 1 to 13,731,656,640,625 would take you about one million, ninety-one thousand, five hundred sixty 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 13731656640625 cubic inches would be around 1995.5 feet tall.

Recreational maths with 13731656640625

• 13731656640625 backwards is 52604665613731
• 13731656640625 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13731656640625's digits is 55
• More coming soon!