972289591121331

Names of 972289591121331

• Cardinal: 972289591121331 can be written as Nine hundred seventy-two trillion, two hundred eighty-nine billion, five hundred ninety-one million, one hundred twenty-one thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 9.72289591121331 × 10¹⁴

Factors of 972289591121331

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2164

Divisors of 972289591121331

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 63 157 471 1099 1413 1997 3297 5991 9891 13979 17973 24649 41937 73947 125811 172543 221841 313529 517629 940587 1552887 2194703 2821761 3869893 3988009 6584109 11609679 11964027 19752327 27089251 27916063 34829037 35892081 49224053 81267753 83748189 147672159 243803259 251244567 344568371 443016477 626117413 1033705113 1878352239 3101115339 4382821891 5635056717 7728176321 13148465673 23184528963 39445397019 54097234247 69553586889 98300433841 162291702741 294901301523 486875108223 688103036887 884703904569 2064309110661 6192927331983 15433168113037 46299504339111 108032176791259 138898513017333 324096530373777 972289591121331
• Sum of all divisors σ(n): 1616147547341600
• Sum of proper divisors (its aliquot sum) s(n): 643857956220269
• 972289591121331 is a deficient number, because the sum of its proper divisors (643857956220269) is less than itself. Its deficiency is 328431634901062

Bases of 972289591121331

• Binary: 11011101000100101011001111101100101001010110110011₂
• Hexadecimal: 0x3744ACFB295B3
• Base-36: 9KNBO6S3AR

Squares and roots of 972289591121331

• 972289591121331 squared (972289591121331²) is 945347049002885017745963211561
• 972289591121331 cubed (972289591121331³) is 919151095742771934526819354957826623972907691
• The square root of 972289591121331 is 31181558.5101407495
• The cube root of 972289591121331 is 99067.6540292683

Scales and comparisons

• 972,289,591,121,331 seconds is equal to 30,915,801 years, 26 weeks, 3 days, 2 hours, 8 minutes, 51 seconds.
• To count from 1 to 972,289,591,121,331 would take you about seventy-seven million, two hundred eighty-nine thousand, five hundred three 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 972289591121331 cubic inches would be around 8255.6 feet tall.

Recreational maths with 972289591121331

• 972289591121331 backwards is 133121195982279
• 972289591121331 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 972289591121331's digits is 63
• More coming soon!