18990328241976

Names of 18990328241976

• Cardinal: 18990328241976 can be written as Eighteen trillion, nine hundred ninety billion, three hundred twenty-eight million, two hundred forty-one thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.8990328241976 × 10¹³

Factors of 18990328241976

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4121

Divisors of 18990328241976

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 19 21 24 26 28 37 38 39 42 49 52 56 57 74 76 78 84 91 98 104 111 114 133 147 148 152 156 168 182 196 222 228 247 259 266 273 294 296 312 364 392 399 444 456 481 494 499 518 532 546 588 637 703 728 741 777 798 888 931 962 988 998 1036 1064 1092 1176 1274 1406 1443 1482 1497 1554 1596 1729 1813 1862 1911 1924 1976 1996 2072 2109 2184 2548 2793 2812 2886 2964 2994 3108 3192 3367 3458 3493 3541 3626 3724 3822 3848 3992 4218 4921 5096 5187 5439 5586 5624 5772 5928 5988 6216 6487 6734 6916 6986 7082 7252 7448 7644 8436 9139 9481 9842 10101 10374 10479 10623 10878 11172 11544 11976 12103 12974 13468 13832 13972 14164 14504 14763 15288 16872 18278 18463 18962 19461 19684 20202 20748 20958 21246 21756 22344 23569 24206 24451 24787 25948 26936 27417 27944 28328 28443 29526 34447 36309 36556 36926 37924 38922 39368 40404 41496 41916 42492 43512 45409 46033 47138 48412 48902 49574 51896 54834 55389 56886 59052 63973 66367 67279 68894 70707 72618 73112 73353 73852 74361 75848 77844 80808 83832 84984 90818 92066 94276 96824 97804 99148 103341 109668 110778 113772 118104 123253 127946 129241 131017 132734 134558 136227 137788 138099 141414 145236 146706 147704 148722 155688 173509 181636 184132 188552 191919 195608 198296 199101 201837 206682 219336 221556 227544 240019 246506 255892 258482 262034 265468 269116 272454 275576 276198 282828 290472 293412 297444 317863 322231 347018 350797 363272 368264 369759 383838 387723 393051 398202 403674 413364 443112 447811 464569 470953 480038 493012 511784 516964 520527 524068 530936 538232 544908 552396 565656 586824 594888 635726 644462 694036 701594 720057 739518 767676 775446 786102 796404 807348 826728 862771 874627 895622 904687 917119 929138 941906 953589 960076 966693 986024 1033928 1041054 1048136 1052391 1089816 1104792 1271452 1288924 1343433 1388072 1393707 1403188 1412859 1440114 1479036 1535352 1550892 1572204 1592808 1614696 1680133 1703221 1725542 1749254 1766959 1791244 1809374 1834238 1858276 1883812 1907178 1920152 1933386 2082108 2104782 2255617 2455579 2489323 2542904 2577848 2588313 2623881 2686866 2714061 2751357 2787414 2806376 2825718 2880228 2958072 3101784 3144408 3296671 3360266 3406442 3451084 3498508 3533918 3582488 3618748 3668476 3716552 3767624 3814356 3866772 4164216 4209564 4511234 4560361 4911158 4978646 5040399 5109663 5176626 5247762 5300877 5373732 5428122 5502714 5574828 5651436 5760456 6039397 6122389 6419833 6593342 6720532 6766851 6812884 6902168 6997016 7067836 7237496 7336952 7366737 7467969 7628712 7733544 8419128 9022468 9120722 9822316 9890013 9957292 10080798 10219326 10353252 10495524 10601754 10747464 10856244 11005428 11149656 11302872 11760931 11922547 12078794 12244778 12368713 12839666 13186684 13441064 13533702 13625768 13681083 14135672 14733474 14935938 17189053 17425261 18044936 18118191 18241444 18367167 19259499 19644632 19780026 19914584 20161596 20438652 20706504 20991048 21203508 21712488 22010856 22970467 23521862 23845094 24157588 24489556 24737426 25679332 26373368 27067404 27362166 29466948 29871876 31922527 32361199 33572221 34378106 34850522 35282793 35767641 36236382 36482888 36734334 37106139 38518998 39560052 40323192 40877304 42407016 42856723 45940934 47043724 47690188 48315176 48979112 49474852 51358664 51567159 52275783 54134808 54724332 58933896 59743752 63845054 64722398 65377483 67144442 68756212 68911401 69701044 70565586 71535282 72472764 73468668 74212278 77037996 79120104 83457829 85713446 86580991 91881868 94087448 95380376 95767581 97083597 98949704 100716663 103134318 104551566 109448664 121976827 127690108 128570169 129444796 130754966 134288884 137512424 137822802 139402088 141131172 143070564 144945528 146937336 148424556 154075992 160793269 166915658 171426892 173161982 183763736 191535162 194167194 196132449 201433326 206268636 209103132 223457689 226528393 235005547 243953654 250373487 255380216 257140338 258889592 259742973 261509932 268577768 275645604 282262344 286141128 296849112 321586538 333831316 342853784 346323964 365930481 383070324 388334388 392264898 402866652 412537272 418206264 436438873 446915378 453056786 457642381 470011094 482379807 487907308 500746974 514280676 519485946 523019864 551291208 643173076 667662632 670373067 679585179 692647928 705016641 731860962 766140648 776668776 784529796 805733304 849907279 872877746 893830756 906113572 915284762 940022188 964759614 975814616 1001493948 1028561352 1038971892 1125552883 1242172177 1286346152 1309316619 1340746134 1359170358 1372927143 1410033282 1463721924 1569059592 1585698751 1645038829 1699814558 1745755492 1787661512 1812227144 1830569524 1880044376 1929519228 2002987896 2077943784 2251105766 2484344354 2549721837 2618633238 2681492268 2718340716 2745854286 2820066564 2927443848 3055072111 3171397502 3203496667 3290077658 3376658649 3399629116 3491510984 3661139048 3726516531 3859038456 4502211532 4757096253 4935116487 4968688708 5099443674 5237266476 5362984536 5436681432 5491708572 5640133128 5949350953 6110144222 6342795004 6406993334 6580155316 6753317298 6799258232 7453033062 8695205239 9004423064 9165216333 9514192506 9610490001 9870232974 9937377416 10198887348 10474532952 10983417144 11898701906 12220288444 12685590008 12813986668 13160310632 13506634596 14906066124 16148238301 17390410478 17848052859 18330432666 19028385012 19220980002 19740465948 20397774696 21385504777 23797403812 24440576888 25627973336 26085615717 27013269192 29812132248 32296476602 34780820956 35696105718 36660865332 38056770024 38441960004 39480931896 41645456671 42771009554 47594807624 48444714903 52171231434 60866436673 64156514331 64592953204 69561641912 71392211436 73321730664 76883920008 83290913342 85542019108 96889429806 104342462868 113037668107 121732873346 124936370013 128313028662 129185906408 142784422872 166581826684 171084038216 182599310019 193778859612 208684925736 226075336214 243465746692 249872740026 256626057324 333163653368 339113004321 365198620038 387557719224 452150672428 486931493384 499745480052 513252114648 678226008642 730397240076 791263676749 904301344856 999490960104 1356452017284 1460794480152 1582527353498 2373791030247 2712904034568 3165054706996 4747582060494 6330109413992 9495164120988 18990328241976
• Sum of all divisors σ(n): 64444564800000
• Sum of proper divisors (its aliquot sum) s(n): 45454236558024
• 18990328241976 is an abundant number, because the sum of its proper divisors (45454236558024) is greater than itself. Its abundance is 26463908316048

Bases of 18990328241976

• Binary: 100010100010110000111110001001101111100111000₂
• Hexadecimal: 0x114587C4DF38
• Base-36: 6QC1B4AWO

Squares and roots of 18990328241976

• 18990328241976 squared (18990328241976²) is 360632566737991274808384576
• 18990328241976 cubed (18990328241976³) is 6848530817100770338741536961414594162176
• The square root of 18990328241976 is 4357789.3755866633
• The cube root of 18990328241976 is 26679.4879757423

Scales and comparisons

• 18,990,328,241,976 seconds is equal to 603,833 years, 36 weeks, 1 day, 18 hours, 19 minutes, 36 seconds.
• To count from 1 to 18,990,328,241,976 would take you about one million, five hundred nine thousand, five hundred eighty-four 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 18990328241976 cubic inches would be around 2223.3 feet tall.

Recreational maths with 18990328241976

• 18990328241976 backwards is 67914282309981
• The number of decimal digits it has is: 14
• The sum of 18990328241976's digits is 69
• More coming soon!