97972181000

Names of 97972181000

• Cardinal: 97972181000 can be written as Ninety-seven billion, nine hundred seventy-two million, one hundred eighty-one thousand.

Scientific notation

• Scientific notation: 9.7972181 × 10¹⁰

Factors of 97972181000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 468

Divisors of 97972181000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 461 500 922 1000 1844 2305 3688 4610 9220 11525 18440 23050 46100 57625 92200 115250 212521 230500 425042 461000 850084 1062605 1700168 2125210 4250420 5313025 8500840 10626050 21252100 26565125 42504200 53130250 97972181 106260500 195944362 212521000 391888724 489860905 783777448 979721810 1959443620 2449304525 3918887240 4898609050 9797218100 12246522625 19594436200 24493045250 48986090500 97972181000
• Sum of all divisors σ(n): 229753283760
• Sum of proper divisors (its aliquot sum) s(n): 131781102760
• 97972181000 is an abundant number, because the sum of its proper divisors (131781102760) is greater than itself. Its abundance is 33808921760

Bases of 97972181000

• Binary: 1011011001111100110001101100000001000₂
• Hexadecimal: 0x16CF98D808
• Base-36: 190A3UO8

Squares and roots of 97972181000

• 97972181000 squared (97972181000²) is 9598548249896761000000
• 97972181000 cubed (97972181000³) is 940390706476118700005741000000000
• The square root of 97972181000 is 313005.0814284009
• 97972181000 is a perfect cube number. Its cube root is 4610

Scales and comparisons

• 97,972,181,000 seconds is equal to 3,115 years, 11 weeks, 6 hours, 43 minutes, 20 seconds.
• To count from 1 to 97,972,181,000 would take you about six thousand, two hundred thirty 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 97972181000 cubic inches would be around 384.2 feet tall.

Recreational maths with 97972181000

• 97972181000 backwards is 00018127979
• The number of decimal digits it has is: 11
• The sum of 97972181000's digits is 44
• More coming soon!