9055456221

Names of 9055456221

• Cardinal: 9055456221 can be written as Nine billion, fifty-five million, four hundred fifty-six thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 9.055456221 × 10⁹

Factors of 9055456221

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 350

Divisors of 9055456221

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 19 21 31 49 57 67 93 133 147 201 217 223 343 399 469 589 651 669 931 1029 1273 1407 1519 1561 1767 2077 2793 3283 3819 4123 4237 4557 4683 6231 6517 6913 8911 9849 10633 10927 12369 12711 14539 14941 19551 20739 22981 26733 28861 29659 31899 32781 39463 43617 44823 48391 62377 68943 76489 86583 88977 101773 104587 118389 131347 145173 187131 202027 207613 229467 276241 283879 305319 313761 338737 394041 436639 463171 606081 622839 712411 732109 828723 851637 919429 1016211 1309917 1389513 1453291 1933687 1987153 2137233 2196327 2371159 2758287 3242197 4359873 5124763 5801061 5961459 6436003 7113477 8800249 9726591 13535809 13910071 15374289 19308009 22695379 26400747 40607427 41730213 45052021 61601743 68086137 97370497 135156063 158867653 184805229 292111491 431212201 476602959 1293636603 3018485407 9055456221
• Sum of all divisors σ(n): 15597568000
• Sum of proper divisors (its aliquot sum) s(n): 6542111779
• 9055456221 is a deficient number, because the sum of its proper divisors (6542111779) is less than itself. Its deficiency is 2513344442

Bases of 9055456221

• Binary: 1000011011101111110100101111011101₂
• Hexadecimal: 0x21BBF4BDD
• Base-36: 45RDUQL

Squares and roots of 9055456221

• 9055456221 squared (9055456221²) is 82001287370447600841
• 9055456221 cubed (9055456221³) is 742559067848728458590158281861
• The square root of 9055456221 is 95160.1608920457
• The cube root of 9055456221 is 2084.3474329505

Scales and comparisons

• 9,055,456,221 seconds is equal to 287 years, 48 weeks, 4 days, 12 hours, 30 minutes, 21 seconds.
• To count from 1 to 9,055,456,221 would take you about five hundred seventy-five 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 9055456221 cubic inches would be around 173.7 feet tall.

Recreational maths with 9055456221

• 9055456221 backwards is 1226545509
• The number of decimal digits it has is: 10
• The sum of 9055456221's digits is 39
• More coming soon!