997348459797056661398

Names of 997348459797056661398

• Cardinal: 997348459797056661398 can be written as Nine hundred ninety-seven quintillion, three hundred forty-eight quadrillion, four hundred fifty-nine trillion, seven hundred ninety-seven billion, fifty-six million, six hundred sixty-one thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 9.97348459797056661398 × 10²⁰

Factors of 997348459797056661398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 486768

Divisors of 997348459797056661398

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 13 19 26 38 169 247 338 494 811 1622 3211 6422 10543 15409 21086 30818 137059 200317 274118 400634 485923 657721 971846 1315442 2604121 5208242 6316999 8550373 9232537 12496699 12633998 17100746 18465074 24993398 82120987 111154849 120022981 162457087 164241974 222309698 240045962 324914174 394083553 788167106 1560298753 2111942131 3120597506 4223884262 5123086189 7487587507 10246172378 14975175014 66600120457 97338637591 133200240914 194677275182 236121161929 319601761483 472242323858 639203522966 1265402288683 2530804577366 3069575105077 4154822899279 4486302076651 6072433468177 6139150210154 8309645798558 8972604153302 12144866936354 39904476366001 54012697690627 58321926996463 78941635086301 79808952732002 108025395381254 116643853992926 157883270172602 191494262324419 382988524648838 758185050954019 1026241256121913 1516370101908038 2052482512243826 2489425410217447 3638390984163961 4978850820434894 7276781968327922 32362530332826811 47299082794131493 64725060665653622 94598165588262986 155301846745103809 310603693490207618 614888076323709409 1229776152647418818 2018924007686349517 2950735088156972371 4037848015372699034 5901470176313944742 26246012099922543721 38359556146040640823 52492024199845087442 76719112292081281646 498674229898528330699 997348459797056661398
• Sum of all divisors σ(n): 1707322990438864546020
• Sum of proper divisors (its aliquot sum) s(n): 709974530641807884622
• 997348459797056661398 is a deficient number, because the sum of its proper divisors (709974530641807884622) is less than itself. Its deficiency is 287373929155248776776

Bases of 997348459797056661398

• Binary: 1101100001000011111101100001000000000110111110100001010010011110010110₂
• Hexadecimal: 0x3610FD8401BE852796
• Base-36: 5UHDWAKCMI2SNQ

Squares and roots of 997348459797056661398

• 997348459797056661398 squared (997348459797056661398²) is 994703950259561147597259492842926023314404
• 997348459797056661398 cubed (997348459797056661398³) is 992066452745421370245686371642518959263264193667907562724176792
• The square root of 997348459797056661398 is 31580824241.8885682477
• The cube root of 997348459797056661398 is 9991153.7092785123

Scales and comparisons

• 997,348,459,797,056,661,398 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 997,348,459,797,056,661,398 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 997348459797056661398 cubic inches would be around 832596.1 feet tall.

Recreational maths with 997348459797056661398

• 997348459797056661398 backwards is 893166650797954843799
• The number of decimal digits it has is: 21
• The sum of 997348459797056661398's digits is 125
• More coming soon!