97117890990

Names of 97117890990

• Cardinal: 97117890990 can be written as Ninety-seven billion, one hundred seventeen million, eight hundred ninety thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 9.711789099 × 10¹⁰

Factors of 97117890990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6617

Divisors of 97117890990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 659 991 1318 1977 1982 2973 3295 3954 4955 4957 5946 6590 9885 9910 9914 14865 14871 19770 24785 29730 29742 49570 74355 148710 653069 1306138 1959207 3265345 3266663 3918414 4912387 6530690 6533326 9796035 9799989 9824774 14737161 16333315 19592070 19599978 24561935 29474322 32666630 48999945 49123870 73685805 97999890 147371610 3237263033 6474526066 9711789099 16186315165 19423578198 32372630330 48558945495 97117890990
• Sum of all divisors σ(n): 233719326720
• Sum of proper divisors (its aliquot sum) s(n): 136601435730
• 97117890990 is an abundant number, because the sum of its proper divisors (136601435730) is greater than itself. Its abundance is 39483544740

Bases of 97117890990

• Binary: 1011010011100101011010110100110101110₂
• Hexadecimal: 0x169CAD69AE
• Base-36: 18M5HGA6

Squares and roots of 97117890990

• 97117890990 squared (97117890990²) is 9431884750345523180100
• 97117890990 cubed (97117890990³) is 916004755014299885039469937299000
• The square root of 97117890990 is 311637.4351550213
• The cube root of 97117890990 is 4596.5615607295

Scales and comparisons

• 97,117,890,990 seconds is equal to 3,088 years, 2 weeks, 3 days, 15 hours, 56 minutes, 30 seconds.
• To count from 1 to 97,117,890,990 would take you about six thousand, one hundred seventy-six 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 97117890990 cubic inches would be around 383 feet tall.

Recreational maths with 97117890990

• 97117890990 backwards is 09909871179
• The number of decimal digits it has is: 11
• The sum of 97117890990's digits is 60
• More coming soon!