490449814049466540

Names of 490449814049466540

• Cardinal: 490449814049466540 can be written as Four hundred ninety quadrillion, four hundred forty-nine trillion, eight hundred fourteen billion, forty-nine million, four hundred sixty-six thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.9044981404946654 × 10¹⁷

Factors of 490449814049466540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15934042041922

Divisors of 490449814049466540

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 81 90 95 108 114 135 162 171 180 190 228 270 285 324 342 380 405 513 540 570 684 810 855 1026 1140 1539 1620 1710 2052 2565 3078 3420 5130 6156 7695 10260 15390 30780 15934042041893 31868084083786 47802126125679 63736168167572 79670210209465 95604252251358 143406378377037 159340420418930 191208504502716 239010630628395 286812756754074 302746798795967 318680840837860 430219135131111 478021261256790 573625513508148 605493597591934 717031891885185 860438270262222 908240396387901 956042522513580 1210987195183868 1290657405393333 1434063783770370 1513733993979835 1720876540524444 1816480792775802 2151095675655555 2581314810786666 2724721189163703 2868127567540740 3027467987959670 3632961585551604 4302191351311110 4541201981939505 5162629621573332 5449442378327406 6054935975919340 6453287026966665 8174163567491109 8604382702622220 9082403963879010 10898884756654812 12906574053933330 13623605945818515 16348327134982218 18164807927758020 24522490702473327 25813148107866660 27247211891637030 32696654269964436 40870817837455545 49044981404946654 54494423783274060 81741635674911090 98089962809893308 122612453512366635 163483271349822180 245224907024733270 490449814049466540
• Sum of all divisors σ(n): 1619536033138106160
• Sum of proper divisors (its aliquot sum) s(n): 1129086219088639620
• 490449814049466540 is an abundant number, because the sum of its proper divisors (1129086219088639620) is greater than itself. Its abundance is 638636405039173080

Bases of 490449814049466540

• Binary: 11011001110011011011000000111100010100100110010100010101100₂
• Hexadecimal: 0x6CE6D81E29328AC
• Base-36: 3Q55Y6523YR0

Squares and roots of 490449814049466540

• 490449814049466540 squared (490449814049466540²) is 240541020101156306686894058579571600
• 490449814049466540 cubed (490449814049466540³) is 117973298579881103791988799759035507844171121734264000
• The square root of 490449814049466540 is 700321222.0470450231
• The cube root of 490449814049466540 is 788614.6816346277

Scales and comparisons

• 490,449,814,049,466,540 seconds is equal to 15,594,787,025 years, 46 weeks, 2 days, 9 hours, 9 minutes.
• To count from 1 to 490,449,814,049,466,540 would take you about forty-six billion, seven hundred eighty-four million, three hundred sixty-one thousand and seventy-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 490449814049466540 cubic inches would be around 65717.9 feet tall.

Recreational maths with 490449814049466540

• 490449814049466540 backwards is 045664940418944094
• 490449814049466540 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 490449814049466540's digits is 81
• More coming soon!