328997625021

Names of 328997625021

• Cardinal: 328997625021 can be written as Three hundred twenty-eight billion, nine hundred ninety-seven million, six hundred twenty-five thousand and twenty-one.

Scientific notation

• Scientific notation: 3.28997625021 × 10¹¹

Factors of 328997625021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 192

Divisors of 328997625021

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 39 79 97 117 169 237 291 351 507 711 873 1027 1261 1521 2133 2619 3081 3783 4563 7663 9243 9409 11349 13351 16393 22989 27729 28227 34047 40053 49179 68967 84681 99619 120159 122317 147537 206901 254043 298857 360477 366951 442611 743311 896571 912673 1100853 1295047 1590121 2229933 2689713 2738019 3302559 3885141 4770363 6689799 8214057 9663043 11655423 11864749 14311089 20069397 24642171 28989129 34966269 35594247 42933267 72101167 86967387 106782741 125619559 154241737 216303501 260902161 320348223 376858677 462725211 648910503 937315171 1130576031 1388175633 1946731509 2811945513 3391728093 4164526899 8435836539 12185097223 25307509617 36555291669 109665875007 328997625021
• Sum of all divisors σ(n): 540028608000
• Sum of proper divisors (its aliquot sum) s(n): 211030982979
• 328997625021 is a deficient number, because the sum of its proper divisors (211030982979) is less than itself. Its deficiency is 117966642042

Bases of 328997625021

• Binary: 100110010011001110010010101110010111101₂
• Hexadecimal: 0x4C99C95CBD
• Base-36: 4750OW59

Squares and roots of 328997625021

• 328997625021 squared (328997625021²) is 108239437269458525250441
• 328997625021 cubed (328997625021³) is 35610517795261368026056248232884261
• The square root of 328997625021 is 573583.1456911893
• The cube root of 328997625021 is 6903.4193303951

Scales and comparisons

• 328,997,625,021 seconds is equal to 10,461 years, 5 weeks, 3 days, 21 hours, 10 minutes, 21 seconds.
• To count from 1 to 328,997,625,021 would take you about twenty thousand, nine hundred twenty-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 328997625021 cubic inches would be around 575.3 feet tall.

Recreational maths with 328997625021

• 328997625021 backwards is 120526799823
• The number of decimal digits it has is: 12
• The sum of 328997625021's digits is 54
• More coming soon!