138799654649600

Names of 138799654649600

• Cardinal: 138799654649600 can be written as One hundred thirty-eight trillion, seven hundred ninety-nine billion, six hundred fifty-four million, six hundred forty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.387996546496 × 10¹⁴

Factors of 138799654649600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3098206591

Divisors of 138799654649600

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 128 140 160 175 200 224 256 280 320 350 400 448 560 640 700 800 896 1120 1280 1400 1600 1792 2240 2800 3200 4480 5600 6400 8960 11200 22400 44800 3098206577 6196413154 12392826308 15491032885 21687446039 24785652616 30982065770 43374892078 49571305232 61964131540 77455164425 86749784156 99142610464 108437230195 123928263080 154910328850 173499568312 198285220928 216874460390 247856526160 309820657700 346999136624 396570441856 433748920780 495713052320 542186150975 619641315400 693998273248 793140883712 867497841560 991426104640 1084372301950 1239282630800 1387996546496 1734995683120 1982852209280 2168744603900 2478565261600 2775993092992 3469991366240 3965704418560 4337489207800 4957130523200 5551986185984 6939982732480 8674978415600 9914261046400 13879965464960 17349956831200 19828522092800 27759930929920 34699913662400 69399827324800 138799654649600
• Sum of all divisors σ(n): 392629523216784
• Sum of proper divisors (its aliquot sum) s(n): 253829868567184
• 138799654649600 is an abundant number, because the sum of its proper divisors (253829868567184) is greater than itself. Its abundance is 115030213917584

Bases of 138799654649600

• Binary: 11111100011110011010000000111000011111100000000₂
• Hexadecimal: 0x7E3CD01C3F00
• Base-36: 1D77OIOE0W

Squares and roots of 138799654649600

• 138799654649600 squared (138799654649600²) is 19265344130848226898780160000
• 138799654649600 cubed (138799654649600³) is 2674023112067432167463187423512231936000000
• The square root of 138799654649600 is 11781326.5233419279
• The cube root of 138799654649600 is 51776.1151953147

Scales and comparisons

• 138,799,654,649,600 seconds is equal to 4,413,399 years, 35 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 138,799,654,649,600 would take you about eleven million, thirty-three thousand, four hundred ninety-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 138799654649600 cubic inches would be around 4314.7 feet tall.

Recreational maths with 138799654649600

• 138799654649600 backwards is 006946456997831
• The number of decimal digits it has is: 15
• The sum of 138799654649600's digits is 77
• More coming soon!