201439320488

Names of 201439320488

• Cardinal: 201439320488 can be written as Two hundred one billion, four hundred thirty-nine million, three hundred twenty thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.01439320488 × 10¹¹

Factors of 201439320488

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2711

Divisors of 201439320488

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 53 56 71 106 142 212 284 371 424 449 497 568 742 898 994 1484 1796 1988 2129 2968 3143 3592 3763 3976 4258 6286 7526 8516 12572 14903 15052 17032 23797 25144 26341 29806 30104 31879 47594 52682 59612 63758 95188 105364 112837 119224 127516 151159 166579 190376 210728 223153 225674 255032 302318 333158 446306 451348 604636 666316 789859 892612 902696 955921 1058113 1209272 1332632 1579718 1689587 1785224 1911842 2116226 3159436 3379174 3823684 4232452 6318872 6691447 6758348 7647368 8011427 8464904 11827109 13382894 13516696 16022854 23654218 26765788 32045708 47308436 50663813 53531576 56079989 64091416 67870391 94616872 101327626 112159978 135740782 202655252 224319956 271481564 354646691 405310504 448639912 475092737 542963128 709293382 950185474 1418586764 1900370948 2837173528 3597130723 3800741896 7194261446 14388522892 25179915061 28777045784 50359830122 100719660244 201439320488
• Sum of all divisors σ(n): 447197760000
• Sum of proper divisors (its aliquot sum) s(n): 245758439512
• 201439320488 is an abundant number, because the sum of its proper divisors (245758439512) is greater than itself. Its abundance is 44319119024

Bases of 201439320488

• Binary: 10111011100110101110000001100110101000₂
• Hexadecimal: 0x2EE6B819A8
• Base-36: 2KJFRQG8

Squares and roots of 201439320488

• 201439320488 squared (201439320488²) is 40577799838667176558144
• 201439320488 cubed (201439320488³) is 8173964426399192073462049982454272
• The square root of 201439320488 is 448819.9198876983
• The cube root of 201439320488 is 5862.0306195565

Scales and comparisons

• 201,439,320,488 seconds is equal to 6,405 years, 7 weeks, 4 days, 14 hours, 48 minutes, 8 seconds.
• To count from 1 to 201,439,320,488 would take you about twelve thousand, eight hundred ten 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 201439320488 cubic inches would be around 488.5 feet tall.

Recreational maths with 201439320488

• 201439320488 backwards is 884023934102
• The number of decimal digits it has is: 12
• The sum of 201439320488's digits is 44
• More coming soon!