397009038393

Names of 397009038393

• Cardinal: 397009038393 can be written as Three hundred ninety-seven billion, nine million, thirty-eight thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 3.97009038393 × 10¹¹

Factors of 397009038393

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 314

Divisors of 397009038393

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 243 281 297 363 513 627 729 843 891 1089 1539 1881 2187 2299 2529 2673 3091 3267 4617 5339 5643 6897 7587 8019 9273 9801 13851 16017 16929 20691 22761 24057 27819 29403 34001 41553 48051 50787 58729 62073 68283 78961 83457 88209 102003 144153 152361 176187 186219 204849 236883 250371 264627 306009 432459 457083 528561 558657 614547 646019 710649 751113 868571 918027 1297377 1500259 1585683 1675971 1938057 2131947 2253339 2605713 2754081 3892131 4500777 4757049 5027913 5814171 6395841 6760017 7817139 8262243 9554281 11676393 13502331 14271147 16502849 17442513 19187523 23451417 24786729 28662843 40506993 42813441 49508547 52327539 57562569 70354251 74360187 85988529 121520979 128440323 148525641 156982617 172687707 181531339 211062753 257965587 364562937 445576923 470947851 544594017 633188259 773896761 1093688811 1336730769 1412843553 1633782051 1899564777 2321690283 3281066433 4010192307 4901346153 6965070849 12030576921 14704038459 20895212547 36091730763 44112115377 132336346131 397009038393
• Sum of all divisors σ(n): 691379326400
• Sum of proper divisors (its aliquot sum) s(n): 294370288007
• 397009038393 is a deficient number, because the sum of its proper divisors (294370288007) is less than itself. Its deficiency is 102638750386

Bases of 397009038393

• Binary: 101110001101111100101010010110000111001₂
• Hexadecimal: 0x5C6F952C39
• Base-36: 52DSXIK9

Squares and roots of 397009038393

• 397009038393 squared (397009038393²) is 157616176565734548022449
• 397009038393 cubed (397009038393³) is 62575046693543574064090957266884457
• The square root of 397009038393 is 630086.5324643909
• The cube root of 397009038393 is 7349.6523715637

Scales and comparisons

• 397,009,038,393 seconds is equal to 12,623 years, 34 weeks, 2 days, 26 minutes, 33 seconds.
• To count from 1 to 397,009,038,393 would take you about twenty-five thousand, two hundred 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 397009038393 cubic inches would be around 612.5 feet tall.

Recreational maths with 397009038393

• 397009038393 backwards is 393830900793
• The number of decimal digits it has is: 12
• The sum of 397009038393's digits is 54
• More coming soon!