27988788610002

Names of 27988788610002

• Cardinal: 27988788610002 can be written as Twenty-seven trillion, nine hundred eighty-eight billion, seven hundred eighty-eight million, six hundred ten thousand and two.

Scientific notation

• Scientific notation: 2.7988788610002 × 10¹³

Factors of 27988788610002

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 699

Divisors of 27988788610002

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 11 22 33 66 121 242 363 683 726 1331 1366 2049 2662 3993 4098 7513 7986 14641 15026 22539 29282 43923 45078 82643 87846 165286 247929 466489 495858 909073 932978 1399467 1818146 2727219 2798934 5131379 5454438 9999803 10262758 15394137 19999606 29999409 30788274 56445169 59998818 112890338 169335507 318611987 338671014 620896859 637223974 955835961 1241793718 1862690577 1911671922 3504731857 3725381154 6829865449 7009463714 10514195571 13659730898 20489596347 21028391142 38552050427 40979192694 77104100854 115656151281 231312302562 424072554697 848145109394 1272217664091 2544435328182 4664798101667 9329596203334 13994394305001 27988788610002
• Sum of all divisors σ(n): 61665238461600
• Sum of proper divisors (its aliquot sum) s(n): 33676449851598
• 27988788610002 is an abundant number, because the sum of its proper divisors (33676449851598) is greater than itself. Its abundance is 5687661241596

Bases of 27988788610002

• Binary: 110010111010010100101110011011000001111010010₂
• Hexadecimal: 0x1974A5CD83D2
• Base-36: 9X5VE37PU

Squares and roots of 27988788610002

• 27988788610002 squared (27988788610002²) is 783372287855377687254440004
• 27988788610002 cubed (27988788610002³) is 21925641367717803084850923311258063320008
• The square root of 27988788610002 is 5290443.1392844589
• The cube root of 27988788610002 is 30361.8362749345

Scales and comparisons

• 27,988,788,610,002 seconds is equal to 889,956 years, 46 weeks, 6 days, 14 hours, 46 minutes, 42 seconds.
• To count from 1 to 27,988,788,610,002 would take you about two million, two hundred twenty-four thousand, eight hundred ninety-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 27988788610002 cubic inches would be around 2530.2 feet tall.

Recreational maths with 27988788610002

• 27988788610002 backwards is 20001688788972
• 27988788610002 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27988788610002's digits is 66
• More coming soon!