21194831111400

Names of 21194831111400

• Cardinal: 21194831111400 can be written as Twenty-one trillion, one hundred ninety-four billion, eight hundred thirty-one million, one hundred eleven thousand, four hundred.

Scientific notation

• Scientific notation: 2.11948311114 × 10¹³

Factors of 21194831111400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5806

Divisors of 21194831111400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 31 36 40 45 50 53 60 62 72 75 90 93 100 106 120 124 150 155 159 180 186 200 212 225 248 265 279 300 310 318 360 372 424 450 465 477 530 558 600 620 636 744 775 795 900 930 954 1060 1116 1240 1272 1325 1395 1550 1590 1643 1800 1860 1861 1908 2120 2232 2325 2385 2650 2790 3100 3180 3286 3720 3722 3816 3851 3975 4650 4770 4929 5300 5580 5583 6200 6360 6572 6975 7444 7702 7950 8215 9300 9305 9540 9858 10600 11160 11166 11553 11925 13144 13950 14787 14888 15404 15900 16430 16749 18600 18610 19080 19255 19716 22332 23106 23850 24645 27900 27915 29574 30808 31800 32860 33498 34659 37220 38510 39432 41075 44664 46212 46525 47700 49290 55800 55830 57691 57765 59148 65720 66996 69318 73935 74440 77020 82150 83745 92424 93050 95400 96275 98580 98633 111660 115382 115530 118296 119381 123225 133992 138636 139575 147870 154040 164300 167490 173073 173295 186100 192550 197160 197266 204103 223320 230764 231060 238762 246450 277272 279150 288455 288825 295740 295899 328600 334980 346146 346590 358143 369675 372200 385100 394532 408206 418725 461528 462120 477524 492900 493165 519219 558300 576910 577650 591480 591798 596905 612309 669960 692292 693180 716286 739350 770200 789064 816412 837450 865365 866475 887697 955048 985800 986330 1020515 1038438 1074429 1116600 1153820 1155300 1183596 1193810 1224618 1384584 1386360 1432572 1442275 1478700 1479495 1632824 1674900 1730730 1732950 1775394 1790715 1836927 1972660 2041030 2076876 2148858 2307640 2310600 2367192 2387620 2449236 2465825 2596095 2865144 2884550 2957400 2958990 2984525 3057623 3061545 3349800 3461460 3465900 3550788 3581430 3673854 3945320 4082060 4153752 4297716 4326825 4438485 4775240 4898472 4931650 5102575 5192190 5372145 5769100 5917980 5969050 6115246 6123090 6327193 6922920 6931800 7101576 7162860 7166711 7347708 7397475 8164120 8595432 8653650 8876970 8953575 9172869 9184635 9863300 10205150 10384380 10744290 11538200 11835960 11938100 12230492 12246180 12654386 12980475 14325720 14333422 14695416 14794950 15288115 15307725 17307300 17753940 17907150 18345738 18369270 18981579 19726600 20410300 20768760 21488580 21500133 22192425 23876200 24460984 24492360 25308772 25960950 26860725 27518607 28666844 29589900 30576230 30615450 31635965 34614600 35507880 35814300 35833555 36691476 36738540 37963158 40820600 42977160 43000266 44384850 45864345 45923175 50617544 51921900 53721450 55037214 56944737 57333688 59179800 61152460 61230900 63271930 64500399 71628600 71667110 73382952 73477080 75926316 76440575 86000532 88769700 91728690 91846350 94907895 103843800 107442900 107500665 110074428 113889474 122304920 122461800 126543860 129000798 137593035 143334220 151852632 152881150 158179825 172001064 177539400 179167775 183457380 183692700 189815790 214885800 215001330 220148856 222168041 227778948 229321725 253087720 258001596 275186070 284723685 286668440 305762300 316359650 322501995 358335550 366914760 367385400 379631580 379835683 430002660 444336082 455557896 458643450 474539475 516003192 537503325 550372140 569447370 611524600 632719300 645003990 666504123 687965175 716671100 759263160 759671366 860005320 888672164 917286900 949078950 1075006650 1100744280 1110840205 1138894740 1139507049 1265438600 1290007980 1333008246 1375930350 1423618425 1433342200 1519342732 1612509975 1777344328 1834573800 1898157900 1899178415 1999512369 2150013300 2221680410 2277789480 2279014098 2580015960 2666016492 2751860700 2847236850 3038685464 3225019950 3332520615 3418521147 3796315800 3798356830 3999024738 4300026600 4443360820 4558028196 5332032984 5503721400 5554201025 5694473700 5697535245 6450039900 6665041230 6837042294 7596713660 7998049476 8886721640 9116056392 9495892075 9997561845 11108402050 11388947400 11395070490 11774906173 12900079800 13330082460 13674084588 15193427320 15996098952 16662603075 17092605735 18991784150 19995123690 22216804100 22790140980 23549812346 26660164920 27348169176 28487676225 33325206150 34185211470 35324718519 37983568300 39990247380 44433608200 45580281960 47099624692 49987809225 56975352450 58874530865 66650412300 68370422940 70649437038 75967136600 79980494760 85463028675 94199249384 99975618450 105974155557 113950704900 117749061730 133300824600 136740845880 141298874076 170926057350 176623592595 199951236900 211948311114 227901409800 235498123460 282597748152 294372654325 341852114700 353247185190 399902473800 423896622228 470996246920 529870777785 588745308650 683704229400 706494370380 847793244456 883117962975 1059741555570 1177490617300 1412988740760 1766235925950 2119483111140 2354981234600 2649353888925 3532471851900 4238966222280 5298707777850 7064943703800 10597415555700 21194831111400
• Sum of all divisors σ(n): 74921419722240
• Sum of proper divisors (its aliquot sum) s(n): 53726588610840
• 21194831111400 is an abundant number, because the sum of its proper divisors (53726588610840) is greater than itself. Its abundance is 32531757499440

Bases of 21194831111400

• Binary: 100110100011011001110011000010010010011101000₂
• Hexadecimal: 0x1346CE6124E8
• Base-36: 7IGRR7JE0

Squares and roots of 21194831111400

• 21194831111400 squared (21194831111400²) is 449220865840769359209960000
• 21194831111400 cubed (21194831111400³) is 9521160383211983933095102332749544000000
• The square root of 21194831111400 is 4603784.4336371789
• The cube root of 21194831111400 is 27674.3005660929

Scales and comparisons

• 21,194,831,111,400 seconds is equal to 673,930 years, 3 weeks, 4 days, 6 hours, 30 minutes.
• To count from 1 to 21,194,831,111,400 would take you about one million, six hundred eighty-four thousand, eight hundred twenty-five 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 21194831111400 cubic inches would be around 2306.2 feet tall.

Recreational maths with 21194831111400

• 21194831111400 backwards is 00411113849112
• 21194831111400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21194831111400's digits is 36
• More coming soon!