1328703767720

Names of 1328703767720

• Cardinal: 1328703767720 can be written as One trillion, three hundred twenty-eight billion, seven hundred three million, seven hundred sixty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.32870376772 × 10¹²

Factors of 1328703767720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 279139478

Divisors of 1328703767720

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 85 119 136 140 170 238 280 340 476 595 680 952 1190 2380 4760 279139447 558278894 1116557788 1395697235 1953976129 2233115576 2791394470 3907952258 4745370599 5582788940 7815904516 9490741198 9769880645 11165577880 15631809032 18981482396 19539761290 23726852995 33217594193 37962964792 39079522580 47453705990 66435188386 78159045160 94907411980 132870376772 166087970965 189814823960 265740753544 332175941930 664351883860 1328703767720
• Sum of all divisors σ(n): 3617647246080
• Sum of proper divisors (its aliquot sum) s(n): 2288943478360
• 1328703767720 is an abundant number, because the sum of its proper divisors (2288943478360) is greater than itself. Its abundance is 960239710640

Bases of 1328703767720

• Binary: 10011010101011100111010101000010010101000₂
• Hexadecimal: 0x1355CEA84A8
• Base-36: GYEBX0O8

Squares and roots of 1328703767720

• 1328703767720 squared (1328703767720²) is 1765453702353323713998400
• 1328703767720 cubed (1328703767720³) is 2345764986052084649454497786051648000
• The square root of 1328703767720 is 1152694.1345040323
• The cube root of 1328703767720 is 10993.6706500591

Scales and comparisons

• 1,328,703,767,720 seconds is equal to 42,248 years, 34 weeks, 5 days, 19 hours, 55 minutes, 20 seconds.
• To count from 1 to 1,328,703,767,720 would take you about one hundred five thousand, six hundred twenty-one 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 1328703767720 cubic inches would be around 916.1 feet tall.

Recreational maths with 1328703767720

• 1328703767720 backwards is 0277673078231
• The number of decimal digits it has is: 13
• The sum of 1328703767720's digits is 53
• More coming soon!