338948689664

Names of 338948689664

• Cardinal: 338948689664 can be written as Three hundred thirty-eight billion, nine hundred forty-eight million, six hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.38948689664 × 10¹¹

Factors of 338948689664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 482

Divisors of 338948689664

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 467 832 934 1664 1868 3328 3736 6071 7472 12142 14944 24284 29888 48568 59776 97136 119552 194272 218089 388544 436178 777088 872356 1554176 1744712 2835157 3489424 5670314 6978848 11340628 13957696 22681256 27915392 45362512 55830784 90725024 101847563 181450048 203695126 362900096 407390252 725800192 814780504 1324018319 1629561008 2648036638 3259122016 5296073276 6518244032 10592146552 13036488064 21184293104 26072976128 42368586208 84737172416 169474344832 338948689664
• Sum of all divisors σ(n): 730181022480
• Sum of proper divisors (its aliquot sum) s(n): 391232332816
• 338948689664 is an abundant number, because the sum of its proper divisors (391232332816) is greater than itself. Its abundance is 52283643152

Bases of 338948689664

• Binary: 100111011101010111010101000111100000000₂
• Hexadecimal: 0x4EEAEA8F00
• Base-36: 4BPLAQRK

Squares and roots of 338948689664

• 338948689664 squared (338948689664²) is 114886214224942580432896
• 338948689664 cubed (338948689664³) is 38940531772001884983369025080786944
• The square root of 338948689664 is 582193.0003564111
• The cube root of 338948689664 is 6972.3308409347

Scales and comparisons

• 338,948,689,664 seconds is equal to 10,777 years, 27 weeks, 5 hours, 47 minutes, 44 seconds.
• To count from 1 to 338,948,689,664 would take you about twenty-one thousand, five hundred fifty-five 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 338948689664 cubic inches would be around 581 feet tall.

Recreational maths with 338948689664

• 338948689664 backwards is 466986849833
• The number of decimal digits it has is: 12
• The sum of 338948689664's digits is 74
• More coming soon!