490285208028

Names of 490285208028

• Cardinal: 490285208028 can be written as Four hundred ninety billion, two hundred eighty-five million, two hundred eight thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.90285208028 × 10¹¹

Factors of 490285208028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6891084

Divisors of 490285208028

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 121 132 147 154 196 231 242 294 308 363 462 484 539 588 726 847 924 1078 1452 1617 1694 2156 2541 3234 3388 5082 5929 6468 10164 11858 17787 23716 35574 71148 6891061 13782122 20673183 27564244 41346366 48237427 75801671 82692732 96474854 144712281 151603342 192949708 227405013 289424562 303206684 337661989 454810026 530611697 578849124 675323978 833818381 909620052 1012985967 1061223394 1350647956 1591835091 1667636762 2025971934 2122446788 2501455143 3183670182 3335273524 3714281879 4051943868 5002910286 5836728667 6367340364 7428563758 10005820572 11142845637 11673457334 14857127516 17510186001 22285691274 23346914668 35020372002 40857100669 44571382548 70040744004 81714201338 122571302007 163428402676 245142604014 490285208028
• Sum of all divisors σ(n): 1462751948616
• Sum of proper divisors (its aliquot sum) s(n): 972466740588
• 490285208028 is an abundant number, because the sum of its proper divisors (972466740588) is greater than itself. Its abundance is 482181532560

Bases of 490285208028

• Binary: 111001000100111010001101001000111011100₂
• Hexadecimal: 0x72274691DC
• Base-36: 698F5JOC

Squares and roots of 490285208028

• 490285208028 squared (490285208028²) is 240379585211059235648784
• 490285208028 cubed (490285208028³) is 117854554940888529636294736985237952
• The square root of 490285208028 is 700203.6903844481
• The cube root of 490285208028 is 7885.2644613687

Scales and comparisons

• 490,285,208,028 seconds is equal to 15,589 years, 28 weeks, 5 days, 7 hours, 33 minutes, 48 seconds.
• To count from 1 to 490,285,208,028 would take you about thirty-one thousand, one hundred seventy-nine 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 490285208028 cubic inches would be around 657.1 feet tall.

Recreational maths with 490285208028

• 490285208028 backwards is 820802582094
• The number of decimal digits it has is: 12
• The sum of 490285208028's digits is 48
• More coming soon!