997969126375633625

Names of 997969126375633625

• Cardinal: 997969126375633625 can be written as Nine hundred ninety-seven quadrillion, nine hundred sixty-nine trillion, one hundred twenty-six billion, three hundred seventy-five million, six hundred thirty-three thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 9.97969126375633625 × 10¹⁷

Factors of 997969126375633625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9655241

Divisors of 997969126375633625

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 25 125 307 1151 1535 2341 5755 7675 11705 28775 38375 58525 143875 292625 353357 718687 1766785 2694491 3593435 8833925 9651437 13472455 17967175 44169625 48257185 67362275 89835875 241285925 336811375 827208737 1206429625 2962991159 4136043685 11108803987 14814955795 20680218425 22594014017 55544019935 74074778975 103401092125 112970070085 277720099675 370373894875 564850350425 1388600498375 2824251752125 3410402824009 6936362303219 17052014120045 26005710133567 34681811516095 85260070600225 130028550667835 173409057580475 426300353001125 650142753339175 867045287902375 3250713766695875 7983753011005069 39918765055025345 199593825275126725 997969126375633625
• Sum of all divisors σ(n): 1251142306862063616
• Sum of proper divisors (its aliquot sum) s(n): 253173180486429991
• 997969126375633625 is a deficient number, because the sum of its proper divisors (253173180486429991) is less than itself. Its deficiency is 744795945889203634

Bases of 997969126375633625

• Binary: 110111011001011111111010001000001010011011010011001011011001₂
• Hexadecimal: 0xDD97FA20A6D32D9
• Base-36: 7KYEJ3J8S6AH

Squares and roots of 997969126375633625

• 997969126375633625 squared (997969126375633625²) is 995942377198945397016024120230640625
• 997969126375633625 cubed (997969126375633625³) is 993919744093703311420161804919684666321015124041015625
• The square root of 997969126375633625 is 998984047.1076771029
• The cube root of 997969126375633625 is 999322.5833354947

Scales and comparisons

• 997,969,126,375,633,625 seconds is equal to 31,732,331,297 years, 28 weeks, 6 days, 13 hours, 47 minutes, 5 seconds.
• To count from 1 to 997,969,126,375,633,625 would take you about ninety-five billion, one hundred ninety-six million, nine hundred ninety-three thousand, eight hundred ninety-two 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 997969126375633625 cubic inches would be around 83276.9 feet tall.

Recreational maths with 997969126375633625

• 997969126375633625 backwards is 526336573621969799
• The number of decimal digits it has is: 18
• The sum of 997969126375633625's digits is 98
• More coming soon!