490021959375

Names of 490021959375

• Cardinal: 490021959375 can be written as Four hundred ninety billion, twenty-one million, nine hundred fifty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.90021959375 × 10¹¹

Factors of 490021959375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 382

Divisors of 490021959375

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 61 65 75 117 125 127 173 183 195 225 305 325 375 381 519 549 585 625 635 793 865 915 975 1125 1143 1525 1557 1625 1651 1875 1905 2249 2379 2595 2745 2925 3125 3175 3965 4325 4575 4875 4953 5625 5715 6747 7137 7625 7747 7785 8125 8255 9375 9525 10553 11245 11895 12975 13725 14625 14859 15875 19825 20241 21625 21971 22875 23241 24375 24765 28125 28575 31659 33735 35685 38125 38735 38925 40625 41275 47625 52765 56225 59475 64875 65913 68625 69723 73125 74295 79375 94977 99125 100711 101205 108125 109855 114375 116205 121875 123825 137189 142875 158295 168675 178425 190625 193675 194625 197739 206375 238125 263825 281125 285623 297375 302133 324375 329565 343125 348615 365625 371475 396875 411567 474885 495625 503555 506025 540625 549275 571875 581025 619125 685945 714375 791475 843375 856869 892125 906399 968375 973125 988695 1031875 1190625 1234701 1319125 1340231 1405625 1428115 1486875 1510665 1621875 1647825 1715625 1743075 1857375 2057835 2374425 2478125 2517775 2530125 2570607 2746375 2905125 3095625 3429725 3571875 3957375 4020693 4216875 4284345 4460625 4531995 4841875 4865625 4943475 5159375 6173505 6595625 6701155 7028125 7140575 7434375 7553325 8239125 8715375 9286875 10289175 11872125 12062079 12588875 12650625 12853035 13731875 14525625 15478125 17148625 17423003 19786875 20103465 21084375 21421725 22303125 22659975 24209375 24717375 30867525 32978125 33505775 35702875 37766625 41195625 43576875 46434375 51445875 52269009 59360625 60310395 62944375 63253125 64265175 68659375 72628125 85743125 87115015 98934375 100517325 107108625 113299875 123586875 154337625 156807027 167528875 178514375 188833125 205978125 217884375 257229375 261345045 296803125 301551975 314721875 321325875 428715625 435575075 502586625 535543125 566499375 617934375 771688125 784035135 837644375 892571875 944165625 1286146875 1306725225 1507759875 1606629375 2177875375 2512933125 2677715625 2832496875 3858440625 3920175675 4188221875 6533626125 7538799375 8033146875 10889376875 12564665625 19600878375 32668130625 37693996875 54446884375 98004391875 163340653125 490021959375
• Sum of all divisors σ(n): 981645170688
• Sum of proper divisors (its aliquot sum) s(n): 491623211313
• 490021959375 is an abundant number, because the sum of its proper divisors (491623211313) is greater than itself. Its abundance is 1601251938

Bases of 490021959375

• Binary: 111001000010111100101011011011011001111₂
• Hexadecimal: 0x721795B6CF
• Base-36: 6942F7PR

Squares and roots of 490021959375

• 490021959375 squared (490021959375²) is 240121520669714150390625
• 490021959375 cubed (490021959375³) is 117664818046677890195577484130859375
• The square root of 490021959375 is 700015.6850921269
• The cube root of 490021959375 is 7883.8529313439

Scales and comparisons

• 490,021,959,375 seconds is equal to 15,581 years, 9 weeks, 3 days, 10 hours, 56 minutes, 15 seconds.
• To count from 1 to 490,021,959,375 would take you about thirty-one thousand, one hundred sixty-two 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 490021959375 cubic inches would be around 657 feet tall.

Recreational maths with 490021959375

• 490021959375 backwards is 573959120094
• The number of decimal digits it has is: 12
• The sum of 490021959375's digits is 54
• More coming soon!