21842848427932

Names of 21842848427932

• Cardinal: 21842848427932 can be written as Twenty-one trillion, eight hundred forty-two billion, eight hundred forty-eight million, four hundred twenty-seven thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 2.1842848427932 × 10¹³

Factors of 21842848427932

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 72257

Divisors of 21842848427932

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 23 28 46 92 161 322 644 683 701 1366 1402 2732 2804 4781 4907 9562 9814 15709 16123 19124 19628 31418 32246 62836 64492 70841 109963 112861 141682 219926 225722 283364 439852 451444 478783 495887 957566 991774 1629343 1915132 1983548 3258686 3351481 6517372 6702962 11012009 11405401 13405924 22024018 22810802 44048036 45621604 48384403 49659541 77084063 96768806 99319082 154168126 193537612 198638164 308336252 338690821 347616787 677381642 695233574 1112841269 1142169443 1354763284 1390467148 2225682538 2284338886 4451365076 4568677772 7789888883 7995186101 15579777766 15990372202 31159555532 31980744404 33917466503 67834933006 135669866012 237422265521 474844531042 780101729569 949689062084 1560203459138 3120406918276 5460712106983 10921424213966 21842848427932
• Sum of all divisors σ(n): 45717586596864
• Sum of proper divisors (its aliquot sum) s(n): 23874738168932
• 21842848427932 is an abundant number, because the sum of its proper divisors (23874738168932) is greater than itself. Its abundance is 2031889741000

Bases of 21842848427932

• Binary: 100111101110110101111001110001010111110011100₂
• Hexadecimal: 0x13DDAF38AF9C
• Base-36: 7QQGRZKWS

Squares and roots of 21842848427932

• 21842848427932 squared (21842848427932²) is 477110027445611443797796624
• 21842848427932 cubed (21842848427932³) is 10421442012940967298791210760223856901568
• The square root of 21842848427932 is 4673633.3219382969
• The cube root of 21842848427932 is 27953.5148876121

Scales and comparisons

• 21,842,848,427,932 seconds is equal to 694,535 years, 5 days, 16 hours, 38 minutes, 52 seconds.
• To count from 1 to 21,842,848,427,932 would take you about one million, seven hundred thirty-six thousand, three hundred thirty-seven 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 21842848427932 cubic inches would be around 2329.5 feet tall.

Recreational maths with 21842848427932

• 21842848427932 backwards is 23972484824812
• The number of decimal digits it has is: 14
• The sum of 21842848427932's digits is 64
• More coming soon!