1342805420385

Names of 1342805420385

• Cardinal: 1342805420385 can be written as One trillion, three hundred forty-two billion, eight hundred five million, four hundred twenty thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.342805420385 × 10¹²

Factors of 1342805420385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 295060

Divisors of 1342805420385

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 195 429 495 585 709 715 1287 2127 2145 3545 6381 6435 7799 9217 10635 23397 27651 31905 38995 46085 70191 82953 101387 116985 138255 294319 304161 350955 414765 506935 882957 912483 1471595 1520805 2648871 3237509 3826147 4414785 4562415 9712527 11478441 13244355 16187545 19130735 29137581 34435323 42087617 48562635 57392205 126262851 145687905 172176615 208672171 210438085 378788553 626016513 631314255 1043360855 1878049539 1893942765 2295393881 2712738223 3130082565 6886181643 8138214669 9390247695 11476969405 13563691115 20658544929 24414644007 29840120453 34430908215 40691073345 89520361359 103292724645 122073220035 149200602265 268561084077 447601806795 1342805420385
• Sum of all divisors σ(n): 2738306188800
• Sum of proper divisors (its aliquot sum) s(n): 1395500768415
• 1342805420385 is an abundant number, because the sum of its proper divisors (1395500768415) is greater than itself. Its abundance is 52695348030

Bases of 1342805420385

• Binary: 10011100010100101011100001010100101100001₂
• Hexadecimal: 0x138A570A961
• Base-36: H4VJODI9

Squares and roots of 1342805420385

• 1342805420385 squared (1342805420385²) is 1803126397015336573548225
• 1342805420385 cubed (1342805420385³) is 2421247899551469436935689742195566625
• The square root of 1342805420385 is 1158794.8137547907
• The cube root of 1342805420385 is 11032.4261385487

Scales and comparisons

• 1,342,805,420,385 seconds is equal to 42,697 years, 3 weeks, 9 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,342,805,420,385 would take you about one hundred six thousand, seven hundred forty-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 1342805420385 cubic inches would be around 919.4 feet tall.

Recreational maths with 1342805420385

• 1342805420385 backwards is 5830245082431
• 1342805420385 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1342805420385's digits is 45
• More coming soon!