40836321145920169

Names of 40836321145920169

• Cardinal: 40836321145920169 can be written as Forty quadrillion, eight hundred thirty-six trillion, three hundred twenty-one billion, one hundred forty-five million, nine hundred twenty thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 4.0836321145920169 × 10¹⁶

Factors of 40836321145920169

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 578

Divisors of 40836321145920169

• Number of divisors d(n): 81
• Complete list of divisors:
  1 71 73 127 307 5041 5183 5329 9017 9271 16129 21797 22411 38989 94249 367993 378359 640207 658241 676783 1145159 1177417 1547587 1591181 1636003 2768219 2846197 4951603 6691679 6880177 11969623 26863489 46735111 48051593 81306289 83596607 85951441 112973851 116156213 196543549 202079987 207772381 351563813 361467019 475109209 488492567 502252921 849843233 873782479 1520142121 3411663103 5935359097 6102552311 8247091123 14347679077 14751839051 24961030723 25664158349 26387092387 34682972257 35659957391 60338869543 62038556009 63786120967 107930090591 110970374833 433281214081 1047380572621 1822155242779 1873483559477 2531856974761 4404737476639 4528814588657 7663036431961 7878896613143 8100837362809 133017332722867 321545835794647 559401659533153 575159452759439 40836321145920169
• Sum of all divisors σ(n): 42466341799012311
• Sum of proper divisors (its aliquot sum) s(n): 1630020653092142
• 40836321145920169 is a deficient number, because the sum of its proper divisors (1630020653092142) is less than itself. Its deficiency is 39206300492828027

Bases of 40836321145920169

• Binary: 10010001000101000110101011101111110101100001101010101001₂
• Hexadecimal: 0x91146AEFD61AA9
• Base-36: B639MY7PP61

Squares and roots of 40836321145920169

• 40836321145920169 squared (40836321145920169²) is 1667605124732726744609193720988561
• 40836321145920169 cubed (40836321145920169³) is 68098858418167890174411620745666701044470668186809
• 40836321145920169 is a perfect square number. Its square root is 202079987
• The cube root of 40836321145920169 is 344362.2500734193

Scales and comparisons

• 40,836,321,145,920,169 seconds is equal to 1,298,468,697 years, 21 weeks, 13 hours, 22 minutes, 49 seconds.
• To count from 1 to 40,836,321,145,920,169 would take you about three billion, eight hundred ninety-five million, four hundred six thousand and ninety-two 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 40836321145920169 cubic inches would be around 28696.9 feet tall.

Recreational maths with 40836321145920169

• 40836321145920169 backwards is 96102954112363804
• The number of decimal digits it has is: 17
• The sum of 40836321145920169's digits is 64
• More coming soon!