40972821901184896

Names of 40972821901184896

• Cardinal: 40972821901184896 can be written as Forty quadrillion, nine hundred seventy-two trillion, eight hundred twenty-one billion, nine hundred one million, one hundred eighty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.0972821901184896 × 10¹⁶

Factors of 40972821901184896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5789

Divisors of 40972821901184896

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 368 736 743 1472 1486 2944 2972 5021 5944 10042 11888 17089 20084 23776 34178 40168 47552 68356 80336 95104 115483 136712 160672 230966 273424 321344 461932 546848 552049 642688 923864 1093696 1104098 1847728 2187392 2208196 3695456 3730603 4416392 7390912 7461206 8832784 12697127 14781824 14922412 17665568 25210441 25394254 29844824 35331136 50420882 50788508 59689648 70662272 85803869 100841764 101577016 119379296 171607738 201683528 203154032 238758592 343215476 403367056 406308064 477517184 579840143 686430952 806734112 812616128 1159680286 1372861904 1613468224 1625232256 2319360572 2745723808 2771838029 3226936448 4638721144 5491447616 5543676058 9277442288 10982895232 11087352116 18554884576 18731357663 22174704232 37109769152 37462715326 44349408464 63752274667 74219538304 74925430652 88698816928 127504549334 149850861304 177397633856 255009098668 299701722608 354795267712 430821226249 510018197336 599403445216 861642452498 1020036394672 1198806890432 1723284904996 2040072789344 2397613780864 3446569809992 4080145578688 6893139619984 8160291157376 13786279239968 13917398743609 27572558479936 27834797487218 55145116959872 55669594974436 111339189948872 222678379897744 320100171103007 445356759795488 640200342206014 890713519590976 1280400684412028 1781427039181952 2560801368824056 5121602737648112 10243205475296224 20486410950592448 40972821901184896
• Sum of all divisors σ(n): 85306260401533080
• Sum of proper divisors (its aliquot sum) s(n): 44333438500348184
• 40972821901184896 is an abundant number, because the sum of its proper divisors (44333438500348184) is greater than itself. Its abundance is 3360616599163288

Bases of 40972821901184896

• Binary: 10010001100100001001000001111110110111011000111110000000₂
• Hexadecimal: 0x9190907EDD8F80
• Base-36: B7FNIJ51X8G

Squares and roots of 40972821901184896

• 40972821901184896 squared (40972821901184896²) is 1678772134546216675557448778530816
• 40972821901184896 cubed (40972821901184896³) is 68784031681434143553560705975116986457556449755136
• The square root of 40972821901184896 is 202417444.6562965975
• The cube root of 40972821901184896 is 344745.5153358149

Scales and comparisons

• 40,972,821,901,184,896 seconds is equal to 1,302,808,999 years, 10 weeks, 2 days, 3 hours, 48 minutes, 16 seconds.
• To count from 1 to 40,972,821,901,184,896 would take you about three billion, nine hundred eight million, four hundred twenty-six thousand, nine hundred ninety-seven 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 40972821901184896 cubic inches would be around 28728.8 feet tall.

Recreational maths with 40972821901184896

• 40972821901184896 backwards is 69848110912827904
• The number of decimal digits it has is: 17
• The sum of 40972821901184896's digits is 79
• More coming soon!