1386664231472

Names of 1386664231472

• Cardinal: 1386664231472 can be written as One trillion, three hundred eighty-six billion, six hundred sixty-four million, two hundred thirty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.386664231472 × 10¹²

Factors of 1386664231472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11130255

Divisors of 1386664231472

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 599 1198 2396 4792 7787 9584 15574 31148 62296 124592 11129641 22259282 44518564 89037128 144685333 178074256 289370666 578741332 1157482664 2314965328 6666654959 13333309918 26666619836 53333239672 86666514467 106666479344 173333028934 346666057868 693332115736 1386664231472
• Sum of all divisors σ(n): 2898158776800
• Sum of proper divisors (its aliquot sum) s(n): 1511494545328
• 1386664231472 is an abundant number, because the sum of its proper divisors (1511494545328) is greater than itself. Its abundance is 124830313856

Bases of 1386664231472

• Binary: 10100001011011011101000010000001000110000₂
• Hexadecimal: 0x142DBA10230
• Base-36: HP0W2WQ8

Squares and roots of 1386664231472

• 1386664231472 squared (1386664231472²) is 1922837690843832395286784
• 1386664231472 cubed (1386664231472³) is 2666330248819357979581525250398466048
• The square root of 1386664231472 is 1177567.0815168027
• The cube root of 1386664231472 is 11151.2556153921

Scales and comparisons

• 1,386,664,231,472 seconds is equal to 44,091 years, 32 weeks, 6 days, 12 hours, 44 minutes, 32 seconds.
• To count from 1 to 1,386,664,231,472 would take you about one hundred ten thousand, two hundred twenty-nine 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 1386664231472 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386664231472

• 1386664231472 backwards is 2741324666831
• The number of decimal digits it has is: 13
• The sum of 1386664231472's digits is 53
• More coming soon!