138799949587940934

Names of 138799949587940934

• Cardinal: 138799949587940934 can be written as One hundred thirty-eight quadrillion, seven hundred ninety-nine trillion, nine hundred forty-nine billion, five hundred eighty-seven million, nine hundred forty thousand, nine hundred thirty-four.

Scientific notation

• Scientific notation: 1.38799949587940934 × 10¹⁷

Factors of 138799949587940934

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2982305

Divisors of 138799949587940934

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 153 289 306 459 578 867 918 1734 2601 5202 7803 15606 2982283 5964566 8946849 17893698 26840547 50698811 53681094 80521641 101397622 152096433 161043282 304192866 456289299 861879787 912578598 1368867897 1723759574 2585639361 2737735794 5171278722 7756918083 15513836166 23270754249 46541508498 8894011892089 17788023784178 26682035676267 53364071352534 80046107028801 151198202165513 160092214057602 240138321086403 302396404331026 453594606496539 480276642172806 907189212993078 1360783819489617 2570369436813721 2721567638979234 4082351458468851 5140738873627442 7711108310441163 8164702916937702 15422216620882326 23133324931323489 46266649862646978 69399974793970467 138799949587940934
• Sum of all divisors σ(n): 327655507971901320
• Sum of proper divisors (its aliquot sum) s(n): 188855558383960386
• 138799949587940934 is an abundant number, because the sum of its proper divisors (188855558383960386) is greater than itself. Its abundance is 50055608796019452

Bases of 138799949587940934

• Binary: 111101101000111011101000110011010000010000000011001000110₂
• Hexadecimal: 0x1ED1DD19A080646
• Base-36: 11YOH4KK5T1I

Squares and roots of 138799949587940934

• 138799949587940934 squared (138799949587940934²) is 19265426005614944654099273872792356
• 138799949587940934 cubed (138799949587940934³) is 2674040158369560591275941658770045509881178974700504
• The square root of 138799949587940934 is 372558652.5474088811
• The cube root of 138799949587940934 is 517761.5186867851

Scales and comparisons

• 138,799,949,587,940,934 seconds is equal to 4,413,409,060 years, 24 weeks, 13 hours, 48 minutes, 54 seconds.
• To count from 1 to 138,799,949,587,940,934 would take you about thirteen billion, two hundred forty million, two hundred twenty-seven thousand, one hundred eighty-one 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 138799949587940934 cubic inches would be around 43146.8 feet tall.

Recreational maths with 138799949587940934

• 138799949587940934 backwards is 439049785949997831
• The number of decimal digits it has is: 18
• The sum of 138799949587940934's digits is 108
• More coming soon!