972057921142

Names of 972057921142

• Cardinal: 972057921142 can be written as Nine hundred seventy-two billion, fifty-seven million, nine hundred twenty-one thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.72057921142 × 10¹¹

Factors of 972057921142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2497888

Divisors of 972057921142

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 11 14 19 22 38 49 77 98 133 154 209 266 361 418 539 722 931 1078 1463 1862 2527 2926 3971 5054 7942 10241 17689 20482 27797 35378 55594 194579 389158 2497849 4995698 17484943 27476339 34969886 47459131 54952678 94918262 122394601 192334373 244789202 332213917 384668746 522050441 664427834 901723489 1044100882 1346340611 1803446978 2325497419 2692681222 3654353087 4650994838 6312064423 7308706174 9918958379 12624128846 19837916758 25580471609 44184450961 51160943218 69432708653 88368901922 138865417306 486028960571 972057921142
• Sum of all divisors σ(n): 1952849104200
• Sum of proper divisors (its aliquot sum) s(n): 980791183058
• 972057921142 is an abundant number, because the sum of its proper divisors (980791183058) is greater than itself. Its abundance is 8733261916

Bases of 972057921142

• Binary: 1110001001010011001010101100011001110110₂
• Hexadecimal: 0xE2532AC676
• Base-36: CEK26S8M

Squares and roots of 972057921142

• 972057921142 squared (972057921142²) is 944896602054906690584164
• 972057921142 cubed (972057921142³) is 918494226687632242990029483425995288
• The square root of 972057921142 is 985929.9778087691
• The cube root of 972057921142 is 9905.9785034723

Scales and comparisons

• 972,057,921,142 seconds is equal to 30,908 years, 22 weeks, 4 days, 9 hours, 12 minutes, 22 seconds.
• To count from 1 to 972,057,921,142 would take you about sixty-one thousand, eight hundred sixteen 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 972057921142 cubic inches would be around 825.5 feet tall.

Recreational maths with 972057921142

• 972057921142 backwards is 241129750279
• 972057921142 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 972057921142's digits is 49
• More coming soon!