138214084081941

Names of 138214084081941

• Cardinal: 138214084081941 can be written as One hundred thirty-eight trillion, two hundred fourteen billion, eighty-four million, eighty-one thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.38214084081941 × 10¹⁴

Factors of 138214084081941

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23964

Divisors of 138214084081941

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 21 27 49 61 63 81 147 183 189 427 441 549 567 1281 1323 1647 2989 3843 3969 4941 8967 11529 23893 26901 34587 71679 80703 167251 215037 242109 501753 645111 1170757 1457473 1505259 1935333 3512271 4372419 4515777 10202311 10536813 13117257 13547331 30606933 31610439 39351771 71416177 91820799 94831317 118055313 214248531 275462397 570875449 642745593 826387191 1712626347 1928236779 3996128143 5137879041 5784710337 11988384429 15413637123 27972897001 34823402389 35965153287 46240911369 83918691003 104470207167 107895459861 243763816723 251756073009 313410621501 323686379583 731291450169 755268219027 940231864503 1706346717061 2193874350507 2265804657081 2820695593509 5119040151183 6581623051521 15357120453549 19744869154563 46071361360647 138214084081941
• Sum of all divisors σ(n): 244124551657602
• Sum of proper divisors (its aliquot sum) s(n): 105910467575661
• 138214084081941 is a deficient number, because the sum of its proper divisors (105910467575661) is less than itself. Its deficiency is 32303616506280

Bases of 138214084081941

• Binary: 11111011011010001111001011000100111100100010101₂
• Hexadecimal: 0x7DB479627915
• Base-36: 1CZQO92WB9

Squares and roots of 138214084081941

• 138214084081941 squared (138214084081941²) is 19103133038609856520802327481
• 138214084081941 cubed (138214084081941³) is 2640322036026927776710850891025505920120621
• The square root of 138214084081941 is 11756448.6169055747
• The cube root of 138214084081941 is 51703.2012157225

Scales and comparisons

• 138,214,084,081,941 seconds is equal to 4,394,780 years, 18 weeks, 1 day, 5 hours, 52 minutes, 21 seconds.
• To count from 1 to 138,214,084,081,941 would take you about ten million, nine hundred eighty-six thousand, nine hundred fifty 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 138214084081941 cubic inches would be around 4308.6 feet tall.

Recreational maths with 138214084081941

• 138214084081941 backwards is 149180480412831
• The number of decimal digits it has is: 15
• The sum of 138214084081941's digits is 54
• More coming soon!