27001389492

Names of 27001389492

• Cardinal: 27001389492 can be written as Twenty-seven billion, one million, three hundred eighty-nine thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 2.7001389492 × 10¹⁰

Factors of 27001389492

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9740784

Divisors of 27001389492

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 9740761 19481522 29222283 38963044 58444566 68185327 87666849 107148371 116889132 136370654 175333698 204555981 214296742 272741308 321445113 350667396 409111962 428593484 613667943 642890226 750038597 818223924 964335339 1227335886 1285780452 1500077194 1928670678 2250115791 2454671772 3000154388 3857341356 4500231582 6750347373 9000463164 13500694746 27001389492
• Sum of all divisors σ(n): 85095296832
• Sum of proper divisors (its aliquot sum) s(n): 58093907340
• 27001389492 is an abundant number, because the sum of its proper divisors (58093907340) is greater than itself. Its abundance is 31092517848

Bases of 27001389492

• Binary: 11001001001011010001000000110110100₂
• Hexadecimal: 0x6496881B4
• Base-36: CEJXHH0

Squares and roots of 27001389492

• 27001389492 squared (27001389492²) is 729075034498688018064
• 27001389492 cubed (27001389492³) is 19686038975392412138739595783488
• The square root of 27001389492 is 164320.9952866645
• The cube root of 27001389492 is 3000.0514617839

Scales and comparisons

• 27,001,389,492 seconds is equal to 858 years, 29 weeks, 1 day, 1 hour, 58 minutes, 12 seconds.
• To count from 1 to 27,001,389,492 would take you about one thousand, seven hundred seventeen 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 27001389492 cubic inches would be around 250 feet tall.

Recreational maths with 27001389492

• 27001389492 backwards is 29498310072
• The number of decimal digits it has is: 11
• The sum of 27001389492's digits is 45
• More coming soon!