31142669305654197

Names of 31142669305654197

• Cardinal: 31142669305654197 can be written as Thirty-one quadrillion, one hundred forty-two trillion, six hundred sixty-nine billion, three hundred five million, six hundred fifty-four thousand, one hundred ninety-seven.

Scientific notation

• Scientific notation: 3.1142669305654197 × 10¹⁶

Factors of 31142669305654197

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 410

Divisors of 31142669305654197

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 9 27 37 81 111 113 243 257 333 339 729 771 999 1017 1369 2313 2997 3051 4107 4181 6939 8991 9153 9509 12321 12543 12769 20817 26973 27459 28527 29041 36963 37629 38307 50653 62451 66049 82377 85581 87123 110889 112887 114921 151959 154697 187353 198147 256743 261369 332667 338661 344763 351833 455877 464091 472453 594441 770229 784107 998001 1015983 1034289 1055499 1074517 1367631 1392273 1417359 1783323 2310687 2352321 2443813 3047949 3102867 3166497 3223551 3281633 4102893 4176819 4252077 5349969 5723789 6932061 7056963 7331439 7463537 9308601 9499491 9670653 9844899 12308679 12530457 12756231 13017821 16049907 17171367 17480761 21170889 21994317 22390611 28498473 29011959 29534697 36926037 37591371 38268693 39053463 39757129 48149721 51514101 52442283 65982951 67171833 85495419 87035877 88604091 90421081 112774113 114806079 117160389 119271387 121420421 154542303 157326849 197948853 201515499 256486257 261107631 265812273 271263243 276150869 344418237 351481167 357814161 364261263 463626909 471980547 593846559 604546497 646788157 783322893 797436819 813789729 828452607 843379681 1054443501 1073442483 1092783789 1390880727 1415941641 1471013773 1781539677 1813639491 1940364471 2392310457 2441369187 2485357821 2530139043 3163330503 3220327449 3278351367 3345579997 4172642181 4247824923 4413041319 4492555577 5440918473 5821093413 7324107561 7456073463 7590417129 9489991509 9660982347 9835054101 10036739991 10217582153 12743474769 13239123957 13477666731 17463280239 21972322683 22368220389 22771251387 28982947041 29505162303 30110219973 30652746459 31205048197 39717371871 40433000193 52389840717 65916968049 67104661167 68313754161 88515486909 90330659919 91958239377 93615144591 119152115613 121299000579 157169522151 166224556349 201313983501 204941262483 270991979757 275874718131 280845433773 357456346839 363897001737 378050539661 471508566453 498673669047 614823787449 812975939271 827624154393 842536301319 1072369040517 1091691005211 1134151618983 1154586783289 1496021007141 2438927817813 2482872463179 2527608903957 3275073015633 3402454856949 3463760349867 4488063021423 7448617389537 7582826711871 10207364570847 10391281049601 13464189064269 22748480135613 30622093712541 31173843148803 40392567192807 42719710981693 91866281137623 93521529446409 121177701578421 128159132945079 275598843412869 280564588339227 384477398835237 841693765017681 1153432196505711 3460296589517133 10380889768551399 31142669305654197
• Sum of all divisors σ(n): 48607211997167980
• Sum of proper divisors (its aliquot sum) s(n): 17464542691513783
• 31142669305654197 is a deficient number, because the sum of its proper divisors (17464542691513783) is less than itself. Its deficiency is 13678126614140414

Bases of 31142669305654197

• Binary: 1101110101001000001011110111101010100100010101110110101₂
• Hexadecimal: 0x6EA417BD522BB5
• Base-36: 8IN5KRSOYB9

Squares and roots of 31142669305654197

• 31142669305654197 squared (31142669305654197²) is 969865851481336064688074143714809
• 31142669305654197 cubed (31142669305654197³) is 30204211483529976772592316644542084958833541903373
• The square root of 31142669305654197 is 176472857.1357482073
• The cube root of 31142669305654197 is 314619.2403013185

Scales and comparisons

• 31,142,669,305,654,197 seconds is equal to 990,240,553 years, 16 weeks, 4 days, 49 minutes, 57 seconds.
• To count from 1 to 31,142,669,305,654,197 would take you about two billion, nine hundred seventy million, seven hundred twenty-one thousand, six hundred fifty-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 31142669305654197 cubic inches would be around 26218.3 feet tall.

Recreational maths with 31142669305654197

• 31142669305654197 backwards is 79145650396624113
• The number of decimal digits it has is: 17
• The sum of 31142669305654197's digits is 72
• More coming soon!