21098496252672

Names of 21098496252672

• Cardinal: 21098496252672 can be written as Twenty-one trillion, ninety-eight billion, four hundred ninety-six million, two hundred fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1098496252672 × 10¹³

Factors of 21098496252672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 526

Divisors of 21098496252672

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 89 93 96 108 124 128 144 178 186 192 216 248 256 267 279 288 356 372 384 401 432 496 534 558 576 712 744 768 801 802 837 864 961 992 1068 1116 1152 1203 1424 1488 1602 1604 1674 1728 1922 1984 2136 2232 2304 2403 2406 2759 2848 2883 2976 3204 3208 3348 3456 3609 3844 3968 4272 4464 4806 4812 5518 5696 5766 5952 6408 6416 6696 6912 7218 7688 7921 7936 8277 8544 8649 8928 9612 9624 10827 11036 11392 11532 11904 12431 12816 12832 13392 14436 15376 15842 16554 17088 17298 17856 19224 19248 21654 22072 22784 23064 23763 23808 24831 24862 25632 25664 25947 26784 28872 30752 31684 33108 34176 34596 35689 35712 37293 38448 38496 43308 44144 46128 47526 49662 49724 51264 51328 51894 53568 57744 61504 63368 66216 68352 69192 71289 71378 71424 74493 74586 76896 76992 85529 86616 88288 92256 95052 99324 99448 102528 102656 103788 107067 107136 111879 115488 123008 126736 132432 138384 142578 142756 148986 149172 153792 153984 171058 173232 176576 184512 190104 198648 198896 205056 207576 213867 214134 214272 223758 230976 245551 246016 253472 256587 264864 276768 285156 285512 297972 298344 307584 307968 321201 335637 342116 346464 353152 369024 380208 385361 397296 397792 415152 427734 428268 447516 461952 491102 506944 513174 529728 553536 570312 571024 595944 596688 615168 642402 671274 684232 692928 706304 736653 738048 760416 769761 770722 794592 795584 830304 855468 856536 895032 923904 963603 982204 1013888 1026348 1059456 1106359 1107072 1140624 1142048 1156083 1191888 1193376 1284804 1342548 1368464 1385856 1473306 1520832 1539522 1541444 1589184 1591168 1660608 1710936 1713072 1790064 1927206 1964408 2027776 2052696 2118912 2209959 2212718 2214144 2281248 2284096 2309283 2312166 2383776 2386752 2569608 2685096 2736928 2771712 2946612 3041664 3079044 3082888 3176321 3178368 3182336 3319077 3321216 3421872 3426144 3468249 3580128 3854412 3928816 4105392 4419918 4425436 4562496 4568192 4618566 4624332 4767552 4773504 5139216 5370192 5473856 5893224 6083328 6158088 6165776 6352642 6356736 6629877 6638154 6642432 6843744 6852288 6936498 7160256 7612081 7708824 7857632 8210784 8839836 8850872 9124992 9136384 9237132 9248664 9528963 9535104 9547008 9957231 10278432 10404747 10740384 10947712 11786448 12316176 12331552 12705284 13259754 13276308 13687488 13704576 13872996 14320512 15224162 15417648 15715264 16421568 17679672 17701744 18249984 18474264 18497328 19057926 19070208 19914462 20556864 20809494 21480768 21895424 22836243 23572896 24632352 24663104 25410568 26519508 26552616 27374976 27409152 27745992 28586889 28641024 29871693 30448324 30835296 31430528 32843136 34297129 35359344 35403488 36948528 36994656 38115852 39828924 41113728 41618988 42961536 45672486 47145792 49264704 49326208 50821136 53039016 53105232 54749952 55491984 57173778 59743386 60896648 61670592 62861056 65686272 68508729 68594258 70718688 70806976 73897056 73989312 76231704 79657848 82227456 83237976 85760667 85923072 91344972 94291584 98465951 98529408 98652416 101642272 102891387 106078032 106210464 110983968 114347556 119486772 121793296 123341184 137017458 137188516 141437376 141613952 147794112 147978624 152463408 159315696 166475952 171521334 182689944 188583168 196931902 197058816 203284544 205526187 205782774 212156064 212420928 221967936 228695112 238973544 243586592 246682368 274034916 274377032 282874752 283227904 295397853 295588224 295957248 304926816 308674161 318631392 332951904 343042668 365379888 393863804 406569088 411052374 411565548 424312128 424841856 443935872 457390224 477947088 487173184 548069832 548754064 565749504 590795706 591176448 609853632 617348322 637262784 665903808 686085336 730759776 787727608 813138176 822104748 823131096 848624256 849683712 886193559 887871744 914780448 926022483 955894176 974346368 1096139664 1097508128 1181591412 1219707264 1234696644 1274525568 1331807616 1372170672 1461519552 1575455216 1644209496 1646262192 1697248512 1772387118 1829560896 1852044966 1911788352 1948692736 2192279328 2195016256 2363182824 2439414528 2469393288 2549051136 2658580677 2663615232 2744341344 2923039104 3052444481 3150910432 3288418992 3292524384 3544774236 3659121792 3704089932 3823576704 4384558656 4390032512 4726365648 4938786576 5317161354 5488682688 5846078208 6104888962 6301820864 6576837984 6585048768 7089548472 7318243584 7408179864 7647153408 8769117312 8780065024 9157333443 9452731296 9877573152 10634322708 10977365376 12209777924 12603641728 13153675968 13170097536 14179096944 14816359728 17538234624 18314666886 18905462592 19755146304 21268645416 21954730752 24419555848 25207283456 26307351936 26340195072 27472000329 28358193888 29632719456 36629333772 37810925184 39510292608 42537290832 48839111696 52614703872 54944000658 56716387776 59265438912 73258667544 75621850368 79020585216 82416000987 85074581664 97678223392 109888001316 113432775552 118530877824 146517335088 164832001974 170149163328 195356446784 219776002632 226865551104 237061755648 293034670176 329664003948 340298326656 390712893568 439552005264 586069340352 659328007896 680596653312 781425787136 879104010528 1172138680704 1318656015792 1758208021056 2344277361408 2637312031584 3516416042112 5274624063168 7032832084224 10549248126336 21098496252672
• Sum of all divisors σ(n): 65364647700240
• Sum of proper divisors (its aliquot sum) s(n): 44266151447568
• 21098496252672 is an abundant number, because the sum of its proper divisors (44266151447568) is greater than itself. Its abundance is 23167655194896

Bases of 21098496252672

• Binary: 100110011000001100000010111111101101100000000₂
• Hexadecimal: 0x1330605FDB00
• Base-36: 7H8IJX6O0

Squares and roots of 21098496252672

• 21098496252672 squared (21098496252672²) is 445146544124014426467139584
• 21098496252672 cubed (21098496252672³) is 9391922693090409477662211808770756968448
• The square root of 21098496252672 is 4593309.9451998665
• The cube root of 21098496252672 is 27632.3084214993

Scales and comparisons

• 21,098,496,252,672 seconds is equal to 670,866 years, 47 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 21,098,496,252,672 would take you about one million, six hundred seventy-seven thousand, one hundred sixty-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 21098496252672 cubic inches would be around 2302.7 feet tall.

Recreational maths with 21098496252672

• 21098496252672 backwards is 27625269489012
• The number of decimal digits it has is: 14
• The sum of 21098496252672's digits is 63
• More coming soon!