135787091048

Names of 135787091048

• Cardinal: 135787091048 can be written as One hundred thirty-five billion, seven hundred eighty-seven million, ninety-one thousand and forty-eight.

Scientific notation

• Scientific notation: 1.35787091048 × 10¹¹

Factors of 135787091048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31766

Divisors of 135787091048

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 5419 10838 21676 26321 37933 43352 52642 75866 92123 105284 151732 184246 184247 210568 303464 368492 368494 447457 644861 736984 736988 894914 1289722 1473976 1789828 2579444 3132199 3579656 5158888 6264398 12528796 25057592 142633499 285266998 570533996 998434493 1141067992 1996868986 2424769483 3993737972 4849538966 7987475944 9699077932 16973386381 19398155864 33946772762 67893545524 135787091048
• Sum of all divisors σ(n): 308156918400
• Sum of proper divisors (its aliquot sum) s(n): 172369827352
• 135787091048 is an abundant number, because the sum of its proper divisors (172369827352) is greater than itself. Its abundance is 36582736304

Bases of 135787091048

• Binary: 1111110011101100010101001010001101000₂
• Hexadecimal: 0x1F9D8A9468
• Base-36: 1QDO4M08

Squares and roots of 135787091048

• 135787091048 squared (135787091048²) is 18438134095277841738304
• 135787091048 cubed (135787091048³) is 2503660593150725402976019837102592
• The square root of 135787091048 is 368492.9999986431
• The cube root of 135787091048 is 5139.8782068273

Scales and comparisons

• 135,787,091,048 seconds is equal to 4,317 years, 31 weeks, 4 days, 20 hours, 24 minutes, 8 seconds.
• To count from 1 to 135,787,091,048 would take you about eight thousand, six hundred thirty-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 135787091048 cubic inches would be around 428.3 feet tall.

Recreational maths with 135787091048

• 135787091048 backwards is 840190787531
• The number of decimal digits it has is: 12
• The sum of 135787091048's digits is 53
• More coming soon!