490919181357

Names of 490919181357

• Cardinal: 490919181357 can be written as Four hundred ninety billion, nine hundred nineteen million, one hundred eighty-one thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 4.90919181357 × 10¹¹

Factors of 490919181357

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 114

Divisors of 490919181357

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 29 33 71 87 121 213 319 363 781 841 957 1331 2059 2343 2523 3509 3993 5041 6177 8591 9251 10527 15123 22649 24389 25773 27753 38599 55451 59711 67947 73167 94501 101761 115797 146189 166353 179133 249139 268279 283503 305283 438567 609961 656821 747417 804837 1119371 1608079 1731619 1829883 1970463 2740529 2951069 3358113 4239481 4824237 5194857 6709571 7225031 8221587 8853207 12718443 17688869 19047809 20128713 21675093 32461759 46634291 53066607 57143427 79475341 97385277 122944949 139902873 194577559 209525899 238426023 368834847 512977201 583732677 628577697 1352394439 1538931603 2304784889 4057183317 5642749211 6914354667 14876338829 16928247633 44629016487 163639727119 490919181357
• Sum of all divisors σ(n): 756328049280
• Sum of proper divisors (its aliquot sum) s(n): 265408867923
• 490919181357 is a deficient number, because the sum of its proper divisors (265408867923) is less than itself. Its deficiency is 225510313434

Bases of 490919181357

• Binary: 111001001001101000100000011110000101101₂
• Hexadecimal: 0x724D103C2D
• Base-36: 69IWLSML

Squares and roots of 490919181357

• 490919181357 squared (490919181357²) is 241001642624227056361449
• 490919181357 cubed (490919181357³) is 118312329102777823683852442174306293
• The square root of 490919181357 is 700656.2504944919
• The cube root of 490919181357 is 7888.6617317185

Scales and comparisons

• 490,919,181,357 seconds is equal to 15,609 years, 36 weeks, 6 days, 23 hours, 15 minutes, 57 seconds.
• To count from 1 to 490,919,181,357 would take you about thirty-one thousand, two hundred nineteen 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 490919181357 cubic inches would be around 657.4 feet tall.

Recreational maths with 490919181357

• 490919181357 backwards is 753181919094
• The number of decimal digits it has is: 12
• The sum of 490919181357's digits is 57
• More coming soon!