997949346

Names of 997949346

• Cardinal: 997949346 can be written as Nine hundred ninety-seven million, nine hundred forty-nine thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 9.97949346 × 10⁸

Factors of 997949346

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 731

Divisors of 997949346

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 23 46 69 89 138 178 193 267 386 421 534 579 842 1158 1263 2047 2526 4094 4439 6141 8878 9683 12282 13317 17177 19366 26634 29049 34354 37469 51531 58098 74938 81253 103062 112407 162506 224814 243759 395071 487518 790142 861787 1185213 1723574 1868819 2370426 2585361 3737638 5170722 5606457 7231517 11212914 14463034 21694551 43389102 166324891 332649782 498974673 997949346
• Sum of all divisors σ(n): 2122018560
• Sum of proper divisors (its aliquot sum) s(n): 1124069214
• 997949346 is an abundant number, because the sum of its proper divisors (1124069214) is greater than itself. Its abundance is 126119868

Bases of 997949346

• Binary: 111011011110110111111110100010₂
• Hexadecimal: 0x3B7B7FA2
• Base-36: GI5IN6

Squares and roots of 997949346

• 997949346 squared (997949346²) is 995902897181827716
• 997949346 cubed (997949346³) is 993860644922110212266873736
• The square root of 997949346 is 31590.3362755131
• The cube root of 997949346 is 999.3159808913

Scales and comparisons

• 997,949,346 seconds is equal to 31 years, 38 weeks, 8 hours, 9 minutes, 6 seconds.
• To count from 1 to 997,949,346 would take you about forty-seven 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 997949346 cubic inches would be around 83.3 feet tall.

Recreational maths with 997949346

• 997949346 backwards is 643949799
• The number of decimal digits it has is: 9
• The sum of 997949346's digits is 60
• More coming soon!