21948392870010

Names of 21948392870010

• Cardinal: 21948392870010 can be written as Twenty-one trillion, nine hundred forty-eight billion, three hundred ninety-two million, eight hundred seventy thousand and ten.

Scientific notation

• Scientific notation: 2.194839287001 × 10¹³

Factors of 21948392870010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 471

Divisors of 21948392870010

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 23 27 30 34 45 46 51 54 69 81 85 90 102 115 135 138 153 162 170 207 230 255 270 289 306 345 391 405 414 421 459 510 529 578 621 690 765 782 810 842 867 918 1035 1058 1173 1242 1263 1377 1445 1530 1587 1734 1863 1955 2070 2105 2295 2346 2526 2601 2645 2754 2890 3105 3174 3519 3726 3789 3910 4210 4335 4590 4761 5202 5290 5865 6210 6315 6647 6885 7038 7157 7578 7803 7935 8670 8993 9315 9522 9683 10557 11367 11730 12630 13005 13294 13770 14283 14314 15606 15870 17595 17986 18630 18945 19366 19941 21114 21471 22734 23409 23805 26010 26979 28566 29049 31671 33235 34101 35190 35785 37890 39015 39882 42849 42942 44965 46818 47610 48415 52785 53958 56835 58098 59823 63342 64413 66470 68202 71415 71570 78030 80937 85698 87147 89930 96830 99705 105570 107355 113670 117045 119646 121669 128826 134895 142830 145245 152881 158355 161874 164611 170505 174294 177241 179469 193239 199410 214245 214710 222709 234090 242811 243338 261441 269790 290490 299115 305762 316710 322065 329222 341010 354482 358938 365007 386478 404685 428490 435735 445418 458643 485622 493833 522882 531723 538407 579717 598230 608345 644130 668127 728433 730014 764405 784323 809370 823055 871470 886205 897345 917286 966195 987666 1063446 1076814 1095021 1113545 1159434 1214055 1216690 1307205 1336254 1375929 1456866 1481499 1528810 1568646 1595169 1646110 1772410 1794690 1825035 1932390 2004381 2190042 2227090 2293215 2428110 2469165 2614410 2658615 2692035 2751858 2798387 2898585 2962998 3013097 3190338 3285063 3340635 3642165 3650070 3786053 3921615 4008762 4076543 4127787 4444497 4586430 4785507 4938330 5317230 5384070 5475105 5596774 5797170 6013143 6026194 6570126 6681270 6879645 7284330 7407495 7572106 7843230 7975845 8153086 8255574 8395161 8888994 9039291 9571014 9855189 10021905 10950210 11358159 12026286 12229629 12383361 13333491 13759290 13991935 14356521 14814990 15065485 15951690 16425315 16790322 18039429 18078582 18930265 19710378 20043810 20382715 20638935 22222485 22716318 23927535 24459258 24766722 25185483 26666982 27117873 27983870 28713042 30065715 30130970 32850630 34074477 36078858 36688887 37860530 40765430 41277870 41975805 44444970 45196455 47855070 49275945 50370966 51222649 54235746 56790795 60131430 61148145 61916805 64362901 66667455 68148954 69301231 71782605 73377774 75556449 81353619 83951610 90197145 90392910 93760489 98551890 102223431 102445298 110066661 113581590 122296290 123833610 125927415 128725802 133334910 135589365 138602462 143565210 151112898 153667947 162707238 170372385 180394290 183444435 187520978 193088703 204446862 207903693 220133322 226669347 244060857 251854830 256113245 271178730 281281467 306670293 307335894 321814505 330199983 340744770 346506155 366888870 377782245 386177406 406768095 415807386 453338694 461003841 468802445 488121714 511117155 512226490 550333305 562562934 579266109 613340586 623711079 643629010 660399966 693012310 755564490 768339735 813536190 843844401 922007682 937604890 965443515 1022234310 1039518465 1100666610 1133346735 1158532218 1178120927 1220304285 1247422158 1383011523 1406407335 1533351465 1536679470 1593928313 1650999915 1687688802 1737798327 1871133237 1930887030 2079036930 2266693470 2305019205 2356241854 2440608570 2531533203 2766023046 2812814670 2896330545 3066702930 3118555395 3187856626 3301999830 3475596654 3534362781 3742266474 4149034569 4219222005 4610038410 4781784939 5063066406 5213394981 5613399711 5792661090 5890604635 6237110790 6915057615 7068725562 7594599609 7969641565 8298069138 8438444010 8688991635 9355666185 9563569878 10426789962 10603088343 11226799422 11781209270 12657666015 13830115230 14345354817 15189199218 15939283130 17377983270 17671813905 18711332370 20745172845 21206176686 23908924695 25315332030 26066974905 27096781321 28066998555 28690709634 31809265029 35343627810 37972998045 41490345690 43036064451 47817849390 52133949810 53015441715 54193562642 56133997110 63618530058 71726774085 75945996090 81290343963 86072128902 95427795087 106030883430 129108193353 135483906605 143453548170 159046325145 162580687926 190855590174 215180322255 243871031889 258216386706 270967813210 318092650290 406451719815 430360644510 477138975435 487742063778 645540966765 731613095667 812903439630 954277950870 1219355159445 1291081933530 1463226191334 2194839287001 2438710318890 3658065478335 4389678574002 7316130956670 10974196435005 21948392870010
• Sum of all divisors σ(n): 65692890826794
• Sum of proper divisors (its aliquot sum) s(n): 43744497956784
• 21948392870010 is an abundant number, because the sum of its proper divisors (43744497956784) is greater than itself. Its abundance is 21796105086774

Bases of 21948392870010

• Binary: 100111111011001000010001010010001000001111010₂
• Hexadecimal: 0x13F64229107A
• Base-36: 7S2YAF9MI

Squares and roots of 21948392870010

• 21948392870010 squared (21948392870010²) is 481731949576305804757400100
• 21948392870010 cubed (21948392870010³) is 10573242087336607165572695492624861001000
• The square root of 21948392870010 is 4684911.1912617939
• The cube root of 21948392870010 is 27998.4662722871

Scales and comparisons

• 21,948,392,870,010 seconds is equal to 697,891 years, 21 hours, 13 minutes, 30 seconds.
• To count from 1 to 21,948,392,870,010 would take you about one million, seven hundred forty-four thousand, seven hundred twenty-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 21948392870010 cubic inches would be around 2333.2 feet tall.

Recreational maths with 21948392870010

• 21948392870010 backwards is 01007829384912
• 21948392870010 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21948392870010's digits is 54
• More coming soon!