31275027342179091189

Names of 31275027342179091189

• Cardinal: 31275027342179091189 can be written as Thirty-one quintillion, two hundred seventy-five quadrillion, twenty-seven trillion, three hundred forty-two billion, one hundred seventy-nine million, ninety-one thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 3.1275027342179091189 × 10¹⁹

Factors of 31275027342179091189

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 57

Divisors of 31275027342179091189

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 9 23 27 31 69 81 93 207 243 279 621 713 729 837 961 1863 2139 2187 2511 2883 5589 6417 6561 7533 8649 16767 19251 19683 22103 22599 25947 29791 50301 57753 59049 66309 67797 77841 89373 150903 173259 177147 198927 203391 233523 268119 452709 519777 531441 596781 610173 685193 700569 804357 923521 1358127 1559331 1594323 1790343 1830519 2055579 2101707 2413071 2770563 4074381 4677993 5371029 5491557 6166737 6305121 7239213 8311689 12223143 14033979 16113087 16474671 18500211 18915363 21240983 21717639 24935067 28629151 36669429 42101937 48339261 49424013 55500633 56746089 63722949 65152917 74805201 85887453 126305811 145017783 166501899 170238267 191168847 195458751 224415603 257662359 378917433 435053349 499505697 510714801 573506541 586376253 658470473 673246809 772987077 887503681 1136752299 1305160047 1498517091 1532144403 1720519623 1759128759 1975411419 2019740427 2318961231 2662511043 3915480141 4495551273 5161558869 5277386277 5926234257 6059221281 6956883693 7987533129 11746440423 13486653819 15484676607 15832158831 17778702771 18177663843 20412584663 20870651079 23962599387 27512614111 35239321269 40459961457 46454029821 47496476493 53336108313 54532991529 61237753989 62611953237 71887798161 82537842333 121379884371 139362089463 160008324939 163598974587 183713261967 187835859711 215663394483 247613526999 364139653113 418086268389 480024974817 490796923761 551139785901 563507579133 632790124553 646990183449 742840580997 852891037441 1092418959339 1254258805167 1440074924451 1472390771283 1653419357703 1690522737399 1898370373659 1940970550347 2228521742991 2558673112323 3762776415501 4320224773353 4960258073109 5071568212197 5695111120977 5822911651041 6685565228973 7676019336969 11288329246503 12960674320059 14880774219327 15214704636591 17085333362931 17468734953123 19616493861143 20056695686919 23028058010907 33864987739509 38882022960177 44642322657981 45644113909773 51256000088793 52406204859369 58849481583429 60170087060757 69084174032721 116646068880531 133926967973943 153768000266379 157218614578107 176548444750287 180510261182271 207252522098163 349938206641593 401780903921829 461304000799137 471655843734321 529645334250861 541530783546813 621757566294489 1049814619924779 1205342711765487 1383912002397411 1414967531202963 1588936002752583 1624592350640439 1865272698883467 3616028135296461 4151736007192233 4766808008257749 4873777051921317 5595818096650401 10848084405889383 12455208021576699 14300424024773247 14621331155763951 16787454289951203 32544253217668149 37365624064730097 42901272074319741 43863993467291853 50362362869853609 112096872194190291 128703816222959223 151087088609560827 336290616582570873 386111448668877669 453261265828682481 1008871849747712619 1158334346006633007 1359783797486047443 3475003038019899021 10425009114059697063 31275027342179091189
• Sum of all divisors σ(n): 50583946690630187424
• Sum of proper divisors (its aliquot sum) s(n): 19308919348451096235
• 31275027342179091189 is a deficient number, because the sum of its proper divisors (19308919348451096235) is less than itself. Its deficiency is 11966107993727994954

Bases of 31275027342179091189

• Binary: 11011001000000111001101111010101001011111001101101100001011110101₂
• Hexadecimal: 0x1B20737AA5F36C2F5
• Base-36: 6LM2FXAPCTYB9

Squares and roots of 31275027342179091189

• 31275027342179091189 squared (31275027342179091189²) is 978127335254049748629404652929977433721
• 31275027342179091189 cubed (31275027342179091189³) is 30590959154203180392076906932114255850722629791930262584269
• The square root of 31275027342179091189 is 5592408009.2728473229
• The cube root of 31275027342179091189 is 3150643.2663670821

Scales and comparisons

• 31,275,027,342,179,091,189 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,275,027,342,179,091,189 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 31275027342179091189 cubic inches would be around 262553.6 feet tall.

Recreational maths with 31275027342179091189

• 31275027342179091189 backwards is 98119097124372057213
• 31275027342179091189 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 31275027342179091189's digits is 81
• More coming soon!