1072187136225

Names of 1072187136225

• Cardinal: 1072187136225 can be written as One trillion, seventy-two billion, one hundred eighty-seven million, one hundred thirty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.072187136225 × 10¹²

Factors of 1072187136225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 817

Divisors of 1072187136225

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 405 675 809 2025 2427 4045 7281 12135 20225 21843 36405 60675 65529 109215 182025 327645 546075 654481 1638225 1963443 3272405 5890329 9817215 16362025 17670987 29451645 49086075 53012961 88354935 147258225 265064805 441774675 529475129 1325324025 1588425387 2647375645 4765276161 7942126935 13236878225 14295828483 23826380805 39710634675 42887485449 71479142415 119131904025 214437427245 357395712075 1072187136225
• Sum of all divisors σ(n): 1988519205420
• Sum of proper divisors (its aliquot sum) s(n): 916332069195
• 1072187136225 is a deficient number, because the sum of its proper divisors (916332069195) is less than itself. Its deficiency is 155855067030

Bases of 1072187136225

• Binary: 1111100110100011010101010101100011100001₂
• Hexadecimal: 0xF9A35558E1
• Base-36: DOK0JD29

Squares and roots of 1072187136225

• 1072187136225 squared (1072187136225²) is 1149585255086366707250625
• 1072187136225 cubed (1072187136225³) is 1232570522497537634887230562091390625
• The square root of 1072187136225 is 1035464.6957888039
• The cube root of 1072187136225 is 10235.0553934367

Scales and comparisons

• 1,072,187,136,225 seconds is equal to 34,092 years, 12 weeks, 1 day, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,072,187,136,225 would take you about eighty-five thousand, two hundred thirty 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 1072187136225 cubic inches would be around 852.9 feet tall.

Recreational maths with 1072187136225

• 1072187136225 backwards is 5226317812701
• 1072187136225 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1072187136225's digits is 45
• More coming soon!