404142358617628821

Names of 404142358617628821

• Cardinal: 404142358617628821 can be written as Four hundred four quadrillion, one hundred forty-two trillion, three hundred fifty-eight billion, six hundred seventeen million, six hundred twenty-eight thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 4.04142358617628821 × 10¹⁷

Factors of 404142358617628821

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 339

Divisors of 404142358617628821

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 27 81 139 197 243 417 591 729 1251 1773 2187 3753 5319 6561 11259 15957 19321 19683 27383 33777 38809 47871 57963 82149 101331 116427 143613 173889 246447 303993 349281 430839 521667 739341 911979 1047843 1292517 1565001 2218023 2685619 2735937 3143529 3806237 3877551 4695003 5394451 6654069 7645373 8056857 9430587 11418711 14085009 16183353 19962207 22936119 24170571 28291761 34256133 42255027 48550059 59886621 68808357 72511713 84875283 102768399 126765081 145650177 179659863 206425071 217535139 254625849 308305197 380295243 436950531 529066943 538979589 619275213 652605417 749828689 763877547 924915591 1062706847 1310851593 1587200829 1857825639 1957816251 2249486067 2774746773 3188120541 3932554779 4761602487 5573476917 5873448753 6748458201 8324240319 9564361623 11797664337 14284807461 16720430751 17620346259 20245374603 24972720957 28693084869 35392993011 42854422383 50161292253 52861038777 60736123809 74918162871 86079254607 104226187771 106178979033 128563267149 147716251733 150483876759 182208371427 258237763821 312678563313 385689801447 443148755199 546625114281 774713291463 938035689939 1157069404341 1329446265597 1639875342843 2324139874389 2814107069817 3471208213023 3988338796791 4919626028529 6972419623167 8442321209451 10413624639069 11965016390373 14758878085587 20532558990887 20917258869501 25326963628353 35895049171119 61597676972661 75980890885059 107685147513357 184793030917983 227942672655177 323055442540071 554379092753949 683828017965531 969166327620213 1663137278261847 2051484053896593 2907498982860639 4989411834785541 14968235504356623 44904706513069869 134714119539209607 404142358617628821
• Sum of all divisors σ(n): 613711332890409600
• Sum of proper divisors (its aliquot sum) s(n): 209568974272780779
• 404142358617628821 is a deficient number, because the sum of its proper divisors (209568974272780779) is less than itself. Its deficiency is 194573384344848042

Bases of 404142358617628821

• Binary: 10110011011110011010101010101111100000101111010000010010101₂
• Hexadecimal: 0x59BCD557C17A095
• Base-36: 32JCICH6GGB9

Squares and roots of 404142358617628821

• 404142358617628821 squared (404142358617628821²) is 163331046029020100556865196529850041
• 404142358617628821 cubed (404142358617628821³) is 66008994177652681260049030105945107744801250129631661
• The square root of 404142358617628821 is 635721919.2521434689
• 404142358617628821 is a perfect cube number. Its cube root is 739341

Scales and comparisons

• 404,142,358,617,628,821 seconds is equal to 12,850,476,909 years, 33 weeks, 4 days, 10 hours, 40 minutes, 21 seconds.
• To count from 1 to 404,142,358,617,628,821 would take you about thirty-eight billion, five hundred fifty-one million, four hundred thirty thousand, seven hundred twenty-eight 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 404142358617628821 cubic inches would be around 61611.8 feet tall.

Recreational maths with 404142358617628821

• 404142358617628821 backwards is 128826716853241404
• The number of decimal digits it has is: 18
• The sum of 404142358617628821's digits is 72
• More coming soon!