42081915408575

Names of 42081915408575

• Cardinal: 42081915408575 can be written as Forty-two trillion, eighty-one billion, nine hundred fifteen million, four hundred eight thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 4.2081915408575 × 10¹³

Factors of 42081915408575

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5556

Divisors of 42081915408575

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 7 23 25 35 49 115 161 175 245 343 575 805 1127 1225 1715 2401 4025 5521 5635 7889 8575 12005 27605 28175 38647 39445 55223 60025 126983 138025 193235 197225 270529 276115 634915 888881 966175 1352645 1380575 1893703 3174575 4444405 6222167 6763225 9468515 13255921 22222025 30481441 31110835 43555169 47342575 66279605 152407205 155554175 213370087 217775845 304886183 331398025 701073143 762036025 1066850435 1088879225 1493590609 1524430915 3505365715 4907512001 5334252175 7467953045 7622154575 10455134263 17526828575 24537560005 34352584007 37339765225 52275671315 73185939841 122687800025 171762920035 240468088049 261378356575 365929699205 858814600175 1202340440245 1683276616343 1829648496025 6011702201225 8416383081715 42081915408575
• Sum of all divisors σ(n): 63533123622072
• Sum of proper divisors (its aliquot sum) s(n): 21451208213497
• 42081915408575 is a deficient number, because the sum of its proper divisors (21451208213497) is less than itself. Its deficiency is 20630707195078

Bases of 42081915408575

• Binary: 1001100100010111110101100111101001000010111111₂
• Hexadecimal: 0x2645F59E90BF
• Base-36: EX05XWT6N

Squares and roots of 42081915408575

• 42081915408575 squared (42081915408575²) is 1770887604454462009183530625
• 42081915408575 cubed (42081915408575³) is 74522342368746694631172370563307900109375
• The square root of 42081915408575 is 6487057.5308513335
• The cube root of 42081915408575 is 34782.8501970581

Scales and comparisons

• 42,081,915,408,575 seconds is equal to 1,338,074 years, 38 weeks, 4 days, 2 hours, 49 minutes, 35 seconds.
• To count from 1 to 42,081,915,408,575 would take you about three million, three hundred forty-five thousand, one hundred eighty-six 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 42081915408575 cubic inches would be around 2898.6 feet tall.

Recreational maths with 42081915408575

• 42081915408575 backwards is 57580451918024
• The number of decimal digits it has is: 14
• The sum of 42081915408575's digits is 59
• More coming soon!