1428884982018

Names of 1428884982018

• Cardinal: 1428884982018 can be written as One trillion, four hundred twenty-eight billion, eight hundred eighty-four million, nine hundred eighty-two thousand and eighteen.

Scientific notation

• Scientific notation: 1.428884982018 × 10¹²

Factors of 1428884982018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21691

Divisors of 1428884982018

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1521 3042 21673 43346 65019 130038 195057 281749 390114 563498 845247 1690494 2535741 3662737 5071482 7325474 10988211 21976422 32964633 65929266 469718929 939437858 1409156787 2818313574 4227470361 6106346077 8454940722 12212692154 18319038231 36638076462 54957114693 79382499001 109914229386 158764998002 238147497003 476294994006 714442491009 1428884982018
• Sum of all divisors σ(n): 3352538683611
• Sum of proper divisors (its aliquot sum) s(n): 1923653701593
• 1428884982018 is an abundant number, because the sum of its proper divisors (1923653701593) is greater than itself. Its abundance is 494768719575

Bases of 1428884982018

• Binary: 10100110010110000001011101000100100000010₂
• Hexadecimal: 0x14CB02E8902
• Base-36: I8F584CI

Squares and roots of 1428884982018

• 1428884982018 squared (1428884982018²) is 2041712291836580183352324
• 1428884982018 cubed (1428884982018³) is 2917372031406841443484000621698509832
• The square root of 1428884982018 is 1195359.7709551715
• The cube root of 1428884982018 is 11263.3027349357

Scales and comparisons

• 1,428,884,982,018 seconds is equal to 45,434 years, 6 weeks, 2 days, 15 hours, 18 seconds.
• To count from 1 to 1,428,884,982,018 would take you about one hundred thirteen thousand, five hundred eighty-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 1428884982018 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428884982018

• 1428884982018 backwards is 8102894888241
• The number of decimal digits it has is: 13
• The sum of 1428884982018's digits is 63
• More coming soon!