1228235788160

Names of 1228235788160

• Cardinal: 1228235788160 can be written as One trillion, two hundred twenty-eight billion, two hundred thirty-five million, seven hundred eighty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.22823578816 × 10¹²

Factors of 1228235788160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17606707

Divisors of 1228235788160

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 218 320 436 545 640 872 1090 1744 2180 3488 4360 6976 8720 13952 17440 34880 69760 17606591 35213182 70426364 88032955 140852728 176065910 281705456 352131820 563410912 704263640 1126821824 1408527280 1919118419 2253643648 2817054560 3838236838 5634109120 7676473676 9595592095 11268218240 15352947352 19191184190 30705894704 38382368380 61411789408 76764736760 122823578816 153529473520 245647157632 307058947040 614117894080 1228235788160
• Sum of all divisors σ(n): 2963189433600
• Sum of proper divisors (its aliquot sum) s(n): 1734953645440
• 1228235788160 is an abundant number, because the sum of its proper divisors (1734953645440) is greater than itself. Its abundance is 506717857280

Bases of 1228235788160

• Binary: 10001110111111000100011101100111110000000₂
• Hexadecimal: 0x11DF88ECF80
• Base-36: FO8RVJI8

Squares and roots of 1228235788160

• 1228235788160 squared (1228235788160²) is 1508563151317016396185600
• 1228235788160 cubed (1228235788160³) is 1852871251146988975388663233642496000
• The square root of 1228235788160 is 1108257.9971107811
• The cube root of 1228235788160 is 10709.2876187651

Scales and comparisons

• 1,228,235,788,160 seconds is equal to 39,054 years, 5 weeks, 23 hours, 49 minutes, 20 seconds.
• To count from 1 to 1,228,235,788,160 would take you about ninety-seven thousand, six hundred thirty-five 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 1228235788160 cubic inches would be around 892.4 feet tall.

Recreational maths with 1228235788160

• 1228235788160 backwards is 0618875328221
• The number of decimal digits it has is: 13
• The sum of 1228235788160's digits is 53
• More coming soon!