12972491050144

Names of 12972491050144

• Cardinal: 12972491050144 can be written as Twelve trillion, nine hundred seventy-two billion, four hundred ninety-one million, fifty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2972491050144 × 10¹³

Factors of 12972491050144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28766217

Divisors of 12972491050144

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 272 544 829 1658 3316 6632 13264 14093 26528 28186 56372 112744 225488 450976 28765369 57530738 115061476 230122952 460245904 489011273 920491808 978022546 1956045092 3912090184 7824180368 15648360736 23846490901 47692981802 95385963604 190771927208 381543854416 405390345317 763087708832 810780690634 1621561381268 3243122762536 6486245525072 12972491050144
• Sum of all divisors σ(n): 27074541551400
• Sum of proper divisors (its aliquot sum) s(n): 14102050501256
• 12972491050144 is an abundant number, because the sum of its proper divisors (14102050501256) is greater than itself. Its abundance is 1129559451112

Bases of 12972491050144

• Binary: 10111100110001100100101110001000110010100000₂
• Hexadecimal: 0xBCC64B88CA0
• Base-36: 4LJHA8BZ4

Squares and roots of 12972491050144

• 12972491050144 squared (12972491050144²) is 168285524046066179922420736
• 12972491050144 cubed (12972491050144³) is 2183082454556386422213926222003241385984
• The square root of 12972491050144 is 3601734.4502536553
• The cube root of 12972491050144 is 23496.7498448475

Scales and comparisons

• 12,972,491,050,144 seconds is equal to 412,485 years, 4 weeks, 4 days, 8 hours, 9 minutes, 4 seconds.
• To count from 1 to 12,972,491,050,144 would take you about one million, thirty-one thousand, two hundred twelve 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 12972491050144 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12972491050144

• 12972491050144 backwards is 44105019427921
• The number of decimal digits it has is: 14
• The sum of 12972491050144's digits is 49
• More coming soon!