1351985249125

Names of 1351985249125

• Cardinal: 1351985249125 can be written as One trillion, three hundred fifty-one billion, nine hundred eighty-five million, two hundred forty-nine thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.351985249125 × 10¹²

Factors of 1351985249125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 160309

Divisors of 1351985249125

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 19 25 35 95 125 133 175 475 509 665 875 2375 2545 3325 3563 9671 12725 16625 17815 48355 63625 67697 89075 159769 241775 338485 445375 798845 1118383 1208875 1692425 3035611 3994225 5591915 8462125 15178055 19971125 21249277 27959575 75890275 81322421 106246385 139797875 379451375 406612105 531231925 569256947 1545125999 2033060525 2656159625 2846284735 7725629995 10165302625 10815881993 14231423675 38628149975 54079409965 71157118375 193140749875 270397049825 1351985249125
• Sum of all divisors σ(n): 2033808192000
• Sum of proper divisors (its aliquot sum) s(n): 681822942875
• 1351985249125 is a deficient number, because the sum of its proper divisors (681822942875) is less than itself. Its deficiency is 670162306250

Bases of 1351985249125

• Binary: 10011101011001000100110011011101101100101₂
• Hexadecimal: 0x13AC899BB65
• Base-36: H93D3YP1

Squares and roots of 1351985249125

• 1351985249125 squared (1351985249125²) is 1827864113851588313265625
• 1351985249125 cubed (1351985249125³) is 2471245319332286988987364557923828125
• The square root of 1351985249125 is 1162749.0052135069
• The cube root of 1351985249125 is 11057.5094130763

Scales and comparisons

• 1,351,985,249,125 seconds is equal to 42,988 years, 49 weeks, 2 days, 10 hours, 5 minutes, 25 seconds.
• To count from 1 to 1,351,985,249,125 would take you about one hundred seven thousand, four hundred seventy-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 1351985249125 cubic inches would be around 921.5 feet tall.

Recreational maths with 1351985249125

• 1351985249125 backwards is 5219425891531
• The number of decimal digits it has is: 13
• The sum of 1351985249125's digits is 55
• More coming soon!