1386397290348

Names of 1386397290348

• Cardinal: 1386397290348 can be written as One trillion, three hundred eighty-six billion, three hundred ninety-seven million, two hundred ninety thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.386397290348 × 10¹²

Factors of 1386397290348

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 785939519

Divisors of 1386397290348

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 785939507 1571879014 2357818521 3143758028 4715637042 5501576549 7073455563 9431274084 11003153098 14146911126 16504729647 22006306196 28293822252 33009459294 38511035843 49514188941 66018918588 77022071686 99028377882 115533107529 154044143372 198056755764 231066215058 346599322587 462132430116 693198645174 1386397290348
• Sum of all divisors σ(n): 4076668227996
• Sum of proper divisors (its aliquot sum) s(n): 2690270937648
• 1386397290348 is an abundant number, because the sum of its proper divisors (2690270937648) is greater than itself. Its abundance is 1303873647300

Bases of 1386397290348

• Binary: 10100001011001011101101111100111101101100₂
• Hexadecimal: 0x142CBB7CF6C
• Base-36: HOWH5FN0

Squares and roots of 1386397290348

• 1386397290348 squared (1386397290348²) is 1922097446684276613961104
• 1386397290348 cubed (1386397290348³) is 2664790691867890494652179012666624192
• The square root of 1386397290348 is 1177453.7317228223
• The cube root of 1386397290348 is 11150.5400084283

Scales and comparisons

• 1,386,397,290,348 seconds is equal to 44,083 years, 7 weeks, 3 days, 22 hours, 25 minutes, 48 seconds.
• To count from 1 to 1,386,397,290,348 would take you about one hundred ten thousand, two hundred seven 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 1386397290348 cubic inches would be around 929.2 feet tall.

Recreational maths with 1386397290348

• 1386397290348 backwards is 8430927936831
• 1386397290348 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1386397290348's digits is 63
• More coming soon!