490089649852621

Names of 490089649852621

• Cardinal: 490089649852621 can be written as Four hundred ninety trillion, eighty-nine billion, six hundred forty-nine million, eight hundred fifty-two thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 4.90089649852621 × 10¹⁴

Factors of 490089649852621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 617

Divisors of 490089649852621

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 37 49 61 91 259 427 481 499 637 793 1369 1813 2257 2989 3367 3493 5551 6487 9583 15799 17797 18463 23569 24451 29341 30439 38857 45409 50653 67081 83509 110593 124579 129241 205387 213073 240019 249001 317863 354571 395707 584563 658489 683131 872053 904687 1085617 1126243 1437709 1491511 1680133 1743007 2481997 2769949 3089833 3237013 4091941 4609423 4781917 7599319 7883701 8880703 9213037 11760931 12201049 14641159 15189061 19389643 21628831 22659091 25275847 32265961 33473419 40167829 41670991 53195233 55185907 62164921 64491259 102488113 106323427 119769481 151401817 158613637 176930929 197457793 281174803 291696937 328586011 340882369 435154447 451438813 541722883 561995257 717416791 744263989 838386367 1238516503 1382204551 1541826667 1968223621 2041878559 2300102077 2386176583 3792060181 3933966799 4431470797 5868704569 7305938341 9675431857 10792786669 12612647653 16100714539 16703236081 20043746671 20793824509 26544421267 27537767593 31020295579 51141568387 75549506683 88288533571 140306226697 145556771563 163964419489 217142069053 270319718617 357990978709 618019734997 769371506833 982143586879 1018897400941 1147750936423 1892238030319 5385600547831 8034256554961 10001829588829 13245666212233 37699203834817 70012807121803 490089649852621
• Sum of all divisors σ(n): 642644855440560
• Sum of proper divisors (its aliquot sum) s(n): 152555205587939
• 490089649852621 is a deficient number, because the sum of its proper divisors (152555205587939) is less than itself. Its deficiency is 337534444264682

Bases of 490089649852621

• Binary: 1101111011011101111100011011111001101000011001101₂
• Hexadecimal: 0x1BDBBE37CD0CD
• Base-36: 4TQ02RS631

Squares and roots of 490089649852621

• 490089649852621 squared (490089649852621²) is 240187864892664654967020569641
• 490089649852621 cubed (490089649852621³) is 117713586604094660980141848333773791116879061
• The square root of 490089649852621 is 22137968.5123233701
• The cube root of 490089649852621 is 78842.1593357887

Scales and comparisons

• 490,089,649,852,621 seconds is equal to 15,583,334 years, 47 weeks, 5 days, 7 hours, 57 minutes, 1 second.
• To count from 1 to 490,089,649,852,621 would take you about thirty-eight million, nine hundred fifty-eight thousand, three hundred thirty-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 490089649852621 cubic inches would be around 6570.2 feet tall.

Recreational maths with 490089649852621

• 490089649852621 backwards is 126258946980094
• The number of decimal digits it has is: 15
• The sum of 490089649852621's digits is 73
• More coming soon!