997316063251597090

Names of 997316063251597090

• Cardinal: 997316063251597090 can be written as Nine hundred ninety-seven quadrillion, three hundred sixteen trillion, sixty-three billion, two hundred fifty-one million, five hundred ninety-seven thousand and ninety.

Scientific notation

• Scientific notation: 9.9731606325159709 × 10¹⁷

Factors of 997316063251597090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 568765939

Divisors of 997316063251597090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 19 38 95 190 1361 2722 6781 6805 13562 13610 25859 33905 51718 67810 128839 129295 257678 258590 644195 1288390 9228941 18457882 46144705 92289410 175349879 350699758 568757771 876749395 1137515542 1753498790 2843788855 5687577710 10806397649 21612795298 54031988245 108063976490 774079326331 1548158652662 3856746445151 3870396631655 7713492890302 7740793263310 14707507200289 19283732225755 29415014400578 38567464451510 73278182457869 73537536001445 146556364915738 147075072002890 366390912289345 732781824578690 5249031911850511 10498063823701022 26245159559252555 52490319118505110 99731606325159709 199463212650319418 498658031625798545 997316063251597090
• Sum of all divisors σ(n): 1891318793622065280
• Sum of proper divisors (its aliquot sum) s(n): 894002730370468190
• 997316063251597090 is a deficient number, because the sum of its proper divisors (894002730370468190) is less than itself. Its deficiency is 103313332881128900

Bases of 997316063251597090

• Binary: 110111010111001011011010110011101110111001110000011100100010₂
• Hexadecimal: 0xDD72DACEEE70722
• Base-36: 7KRZ1EH6BKMA

Squares and roots of 997316063251597090

• 997316063251597090 squared (997316063251597090²) is 994639330019663607585414435696468100
• 997316063251597090 cubed (997316063251597090³) is 991969780970416982733959467679560426962313797237829000
• The square root of 997316063251597090 is 998657129.9758476613
• The cube root of 997316063251597090 is 999104.5528308971

Scales and comparisons

• 997,316,063,251,597,090 seconds is equal to 31,711,565,910 years, 13 weeks, 6 days, 22 hours, 18 minutes, 10 seconds.
• To count from 1 to 997,316,063,251,597,090 would take you about ninety-five billion, one hundred thirty-four million, six hundred ninety-seven thousand, seven 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 997316063251597090 cubic inches would be around 83258.7 feet tall.

Recreational maths with 997316063251597090

• 997316063251597090 backwards is 090795152360613799
• The number of decimal digits it has is: 18
• The sum of 997316063251597090's digits is 82
• More coming soon!