22988331821

Names of 22988331821

• Cardinal: 22988331821 can be written as Twenty-two billion, nine hundred eighty-eight million, three hundred thirty-one thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 2.2988331821 × 10¹⁰

Factors of 22988331821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 115

Divisors of 22988331821

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 13 17 31 47 49 91 119 217 221 329 403 527 611 637 799 833 961 1457 1519 1547 2209 2303 2821 3689 4277 5593 6727 6851 10199 10387 10829 12493 15463 16337 18941 19747 24769 25823 28717 29939 37553 39151 45167 47089 47957 68479 71393 72709 87451 108241 114359 132587 173383 201019 212381 262871 316169 321997 335699 479353 488189 508963 587171 612157 767839 800513 890227 928109 1164143 1213681 1407133 1486667 1840097 2122849 2213183 2253979 3355471 3417323 4110197 5374873 6231589 8149001 9981907 10406669 14859943 15133859 15777853 23921261 27597037 28771379 36088433 37624111 43621123 57043007 69873349 104019601 105937013 193179259 252619031 469149629 489113443 741559091 1352254813 1768333217 3284047403 22988331821
• Sum of all divisors σ(n): 32192611164
• Sum of proper divisors (its aliquot sum) s(n): 9204279343
• 22988331821 is a deficient number, because the sum of its proper divisors (9204279343) is less than itself. Its deficiency is 13784052478

Bases of 22988331821

• Binary: 10101011010001101100001101100101101₂
• Hexadecimal: 0x55A361B2D
• Base-36: AK6NQCT

Squares and roots of 22988331821

• 22988331821 squared (22988331821²) is 528463399912401176041
• 22988331821 cubed (22988331821³) is 12148491992440100567701143100661
• The square root of 22988331821 is 151619.0351539015
• The cube root of 22988331821 is 2843.3859890995

Scales and comparisons

• 22,988,331,821 seconds is equal to 730 years, 49 weeks, 5 days, 15 hours, 43 minutes, 41 seconds.
• To count from 1 to 22,988,331,821 would take you about one thousand, four hundred sixty-one 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 22988331821 cubic inches would be around 236.9 feet tall.

Recreational maths with 22988331821

• 22988331821 backwards is 12813388922
• 22988331821 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22988331821's digits is 47
• More coming soon!