138716835830295040

Names of 138716835830295040

• Cardinal: 138716835830295040 can be written as One hundred thirty-eight quadrillion, seven hundred sixteen trillion, eight hundred thirty-five billion, eight hundred thirty million, two hundred ninety-five thousand and forty.

Scientific notation

• Scientific notation: 1.3871683583029504 × 10¹⁷

Factors of 138716835830295040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 176502488901

Divisors of 138716835830295040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 307 320 512 614 640 1228 1280 1535 2456 2560 3070 4912 6140 9824 12280 19648 24560 39296 49120 78592 98240 157184 196480 392960 785920 176502488587 353004977174 706009954348 882512442935 1412019908696 1765024885870 2824039817392 3530049771740 5648079634784 7060099543480 11296159269568 14120199086960 22592318539136 28240398173920 45184637078272 54186263996209 56480796347840 90369274156544 108372527992418 112961592695680 216745055984836 225923185391360 270931319981045 433490111969672 451846370782720 541862639962090 866980223939344 1083725279924180 1733960447878688 2167450559848360 3467920895757376 4334901119696720 6935841791514752 8669802239393440 13871683583029504 17339604478786880 27743367166059008 34679208957573760 69358417915147520 138716835830295040
• Sum of all divisors σ(n): 333678660685568352
• Sum of proper divisors (its aliquot sum) s(n): 194961824855273312
• 138716835830295040 is an abundant number, because the sum of its proper divisors (194961824855273312) is greater than itself. Its abundance is 56244989024978272

Bases of 138716835830295040

• Binary: 111101100110100100011101000101100000001111110101000000000₂
• Hexadecimal: 0x1ECD23A2C07EA00
• Base-36: 11XV0IMYSJ5S

Squares and roots of 138716835830295040

• 138716835830295040 squared (138716835830295040²) is 19242360542769025819386653448601600
• 138716835830295040 cubed (138716835830295040³) is 2669239368398637914251428211100523328508803416064000
• The square root of 138716835830295040 is 372447091.3167332551
• The cube root of 138716835830295040 is 517658.1524204125

Scales and comparisons

• 138,716,835,830,295,040 seconds is equal to 4,410,766,300 years, 3 weeks, 10 minutes, 40 seconds.
• To count from 1 to 138,716,835,830,295,040 would take you about thirteen billion, two hundred thirty-two million, two hundred ninety-eight thousand, nine hundred 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 138716835830295040 cubic inches would be around 43138.2 feet tall.

Recreational maths with 138716835830295040

• 138716835830295040 backwards is 040592038538617831
• The number of decimal digits it has is: 18
• The sum of 138716835830295040's digits is 73
• More coming soon!