1338115392648

Names of 1338115392648

• Cardinal: 1338115392648 can be written as One trillion, three hundred thirty-eight billion, one hundred fifteen million, three hundred ninety-two thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.338115392648 × 10¹²

Factors of 1338115392648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51053

Divisors of 1338115392648

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 607 1214 1821 2428 3642 4856 5463 7284 10926 14568 21852 43704 50441 100882 151323 201764 302646 368449 403528 453969 605292 736898 907938 1105347 1210584 1473796 1815876 2210694 2947592 3316041 3631752 4421388 6632082 8842776 13264164 26528328 30617687 61235374 91853061 122470748 183706122 244941496 275559183 367412244 551118366 734824488 1102236732 2204473464 18584936009 37169872018 55754808027 74339744036 111509616054 148679488072 167264424081 223019232108 334528848162 446038464216 669057696324 1338115392648
• Sum of all divisors σ(n): 3630114772830
• Sum of proper divisors (its aliquot sum) s(n): 2291999380182
• 1338115392648 is an abundant number, because the sum of its proper divisors (2291999380182) is greater than itself. Its abundance is 953883987534

Bases of 1338115392648

• Binary: 10011011110001101111001001000010010001000₂
• Hexadecimal: 0x1378DE48488
• Base-36: H2PZCSY0

Squares and roots of 1338115392648

• 1338115392648 squared (1338115392648²) is 1790552804041511212451904
• 1338115392648 cubed (1338115392648³) is 2395966268436984177341374067775201792
• The square root of 1338115392648 is 1156769.3774681277
• The cube root of 1338115392648 is 11019.5668065545

Scales and comparisons

• 1,338,115,392,648 seconds is equal to 42,547 years, 48 weeks, 2 days, 16 hours, 10 minutes, 48 seconds.
• To count from 1 to 1,338,115,392,648 would take you about one hundred six thousand, three hundred sixty-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 1338115392648 cubic inches would be around 918.3 feet tall.

Recreational maths with 1338115392648

• 1338115392648 backwards is 8462935118331
• The number of decimal digits it has is: 13
• The sum of 1338115392648's digits is 54
• More coming soon!