27450043872

Names of 27450043872

• Cardinal: 27450043872 can be written as Twenty-seven billion, four hundred fifty million, forty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.7450043872 × 10¹⁰

Factors of 27450043872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1453

Divisors of 27450043872

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 571 877 1142 1713 1754 2284 2631 3426 3508 4568 5262 6852 7016 9136 10524 13704 14032 18272 21048 27408 28064 42096 54816 84192 326041 500767 652082 978123 1001534 1304164 1502301 1956246 2003068 2608328 3004602 3912492 4006136 5216656 6009204 7824984 8012272 10433312 12018408 15649968 16024544 24036816 31299936 48073632 285937957 571875914 857813871 1143751828 1715627742 2287503656 3431255484 4575007312 6862510968 9150014624 13725021936 27450043872
• Sum of all divisors σ(n): 72265085928
• Sum of proper divisors (its aliquot sum) s(n): 44815042056
• 27450043872 is an abundant number, because the sum of its proper divisors (44815042056) is greater than itself. Its abundance is 17364998184

Bases of 27450043872

• Binary: 11001100100001001100110110111100000₂
• Hexadecimal: 0x664266DE0
• Base-36: CLZ1PEO

Squares and roots of 27450043872

• 27450043872 squared (27450043872²) is 753504908574724752384
• 27450043872 cubed (27450043872³) is 20683742798143543443265136590848
• The square root of 27450043872 is 165680.5476572309
• The cube root of 27450043872 is 3016.5765290827

Scales and comparisons

• 27,450,043,872 seconds is equal to 872 years, 42 weeks, 6 days, 20 hours, 11 minutes, 12 seconds.
• To count from 1 to 27,450,043,872 would take you about one thousand, seven hundred forty-five 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 27450043872 cubic inches would be around 251.4 feet tall.

Recreational maths with 27450043872

• 27450043872 backwards is 27834005472
• The number of decimal digits it has is: 11
• The sum of 27450043872's digits is 42
• More coming soon!