21070429091496

Names of 21070429091496

• Cardinal: 21070429091496 can be written as Twenty-one trillion, seventy billion, four hundred twenty-nine million, ninety-one thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 2.1070429091496 × 10¹³

Factors of 21070429091496

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 580

Divisors of 21070429091496

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 43 54 57 62 72 73 76 81 86 93 108 114 124 129 146 152 162 171 172 186 216 219 228 248 258 279 292 324 342 344 372 387 409 438 456 513 516 558 584 589 648 657 684 744 774 817 818 837 876 1026 1032 1116 1161 1178 1227 1314 1333 1368 1387 1539 1548 1634 1636 1674 1752 1767 1849 1971 2052 2232 2263 2322 2356 2451 2454 2511 2628 2666 2774 3078 3096 3139 3268 3272 3348 3483 3534 3681 3698 3942 3999 4104 4161 4526 4644 4712 4902 4908 5022 5256 5301 5332 5547 5548 5913 6156 6278 6536 6696 6789 6966 7068 7353 7362 7396 7771 7884 7998 8322 9052 9288 9417 9804 9816 10044 10602 10664 11043 11094 11096 11826 11997 12312 12483 12556 12679 13578 13932 14136 14706 14724 14792 15542 15768 15903 15996 16641 16644 17587 18104 18834 19608 20088 20367 21204 22059 22086 22188 23313 23652 23994 24966 25112 25327 25358 27156 27864 28251 29412 29448 29857 31084 31806 31992 33129 33282 33288 35131 35174 35991 37449 37668 38037 40734 42408 42997 44118 44172 44376 46626 47304 47709 47988 49923 49932 50654 50716 52761 54312 56502 57319 58824 59641 59714 61101 62168 63612 66177 66258 66564 69939 70262 70348 71982 74898 75336 75981 76074 81468 84753 85994 88236 88344 89571 93252 95418 95976 97309 99846 99864 101308 101432 105393 105522 107973 112347 113004 114111 114638 119282 119428 122202 127224 128991 132354 132516 133128 134977 139878 140524 140696 143964 149769 149796 151962 152148 158283 162936 169506 171957 171988 176472 178923 179142 183303 186504 190836 194618 199692 202616 209817 210786 211044 215946 224694 226008 227943 228222 229276 238564 238856 240901 244404 254259 257982 264708 265032 268713 269954 279756 281048 287928 291927 299538 299592 303924 304296 316179 316566 334153 339012 342333 343914 343976 357846 358284 366606 381672 386973 389236 399384 404931 419634 421572 422088 431892 449388 455886 456444 458552 474849 477128 481802 488808 508518 515871 515964 529416 536769 537426 539908 545197 559512 567283 583854 599076 607848 629451 632358 633132 668306 678024 683829 684666 687828 715692 716568 722703 733212 756241 773946 778472 806139 809862 839268 843144 863784 875781 898776 911772 912888 925567 948537 949698 963604 1002459 1017036 1026999 1031742 1031928 1073538 1074852 1079816 1089061 1090394 1134566 1160919 1167708 1198152 1214793 1258902 1264716 1266264 1283851 1336612 1367658 1369332 1375656 1424547 1431384 1445406 1466424 1512482 1547613 1547892 1610307 1612278 1619724 1635591 1678536 1701849 1751562 1823544 1848871 1851134 1897074 1899396 1927208 2004918 2034072 2051487 2053998 2063484 2147076 2149704 2168109 2178122 2180788 2268723 2269132 2321838 2335416 2418417 2429586 2517804 2529432 2564563 2567702 2627343 2673224 2735316 2738664 2776701 2845611 2849094 2890812 3007377 3024964 3095226 3095784 3220614 3224556 3239448 3267183 3271182 3403698 3482757 3503124 3644379 3697742 3702268 3794148 3798792 3851553 4009836 4102974 4107996 4126968 4184287 4294152 4336218 4356244 4361576 4537446 4538264 4642839 4643676 4830921 4836834 4859172 4906773 5035608 5105547 5129126 5135404 5254686 5470632 5546613 5553402 5691222 5698188 5781624 6014754 6049928 6190452 6441228 6449112 6504327 6534366 6542364 6806169 6807396 6965514 7006248 7288758 7395484 7404536 7588296 7693689 7703106 7882029 8019672 8205948 8215992 8330103 8368574 8672436 8712488 9022131 9074892 9285678 9287352 9661842 9673668 9718344 9801549 9813546 10211094 10258252 10270808 10358743 10509372 10933137 11093226 11106804 11382444 11396376 11554659 12029508 12380904 12552861 12882456 13008654 13068732 13084728 13612338 13614792 13931028 14368579 14577516 14720319 14790968 15316641 15387378 15406212 15764058 16411896 16639839 16660206 16737148 17344872 17585773 18044262 18149784 18571356 19323684 19347336 19512981 19603098 19627092 20418507 20422188 20516504 20717486 21018744 21866274 22186452 22213608 22764888 23081067 23109318 23443471 24059016 24393169 24990309 25105722 26017308 26137464 27066393 27224676 27862056 28737158 29155032 29404647 29440638 30633282 30774756 30812424 31076229 31528116 33279678 33320412 33474296 34663977 35171546 36088524 37142712 37658583 38647368 39025962 39206196 39254184 39799381 40837014 40844376 41434972 43105737 43732548 44160957 44372904 45949923 46162134 46218636 46886942 48786338 49919517 49980618 50211444 52034616 52757319 54132786 54449352 55205593 57474316 58809294 58881276 61255521 61266564 61549512 62152458 63056232 66559356 66640824 69243201 69327954 70330413 70343092 72177048 73179507 74970927 75317166 78051924 78412392 79501453 79598762 81674028 82869944 86211474 87465096 88213941 88321914 91899846 92324268 92437272 93228687 93773884 97572676 99839034 99961236 100422888 103991931 105514638 108265572 110411186 112975749 114948632 117618588 117762552 119398143 122511042 122533128 124304916 129317211 133118712 138486402 138655908 140660826 140686184 146359014 149758551 149941854 150634332 156103848 158271957 159002906 159197524 163348056 165616779 172422948 176427882 176643828 183799692 184648536 186457374 187547768 195145352 199678068 199922472 207729603 207983862 210991239 211029276 216531144 219538521 220822372 225951498 235237176 238504359 238796286 245022084 248609832 258634422 276972804 277311816 279686061 281321652 292718028 299517102 299883708 301268664 316543914 318005812 318395048 331233558 338927247 344845896 352855764 353287656 358194429 367599384 372914748 387951633 399356136 415459206 415967724 421982478 422058552 439077042 441644744 445425949 451902996 474815871 477008718 477592572 490044168 496850337 517268844 553945608 559372122 562643304 585436056 599034204 599767416 632973717 633087828 636011624 658615563 662467116 677854494 705711528 715513077 716388858 745829496 756188239 775903266 830918412 831935448 839058183 843964956 878154084 890851898 903805992 949631742 954017436 955185144 993700674 1034537688 1048906267 1074583287 1118744244 1163854899 1198068408 1265947434 1266175656 1317231126 1324934232 1336277847 1355708988 1424447613 1431026154 1432777716 1490551011 1512376478 1551806532 1661836824 1678116366 1687929912 1711373383 1756308168 1781703796 1898921151 1899263484 1908034872 1975846689 1987401348 2097812534 2146539231 2149166574 2237488488 2268564717 2327709798 2531894868 2634462252 2672555694 2711417976 2848895226 2862052308 2865555432 2981102022 3024752956 3103613064 3146718801 3223749861 3356232732 3422746766 3563407592 3797842302 3798526968 3951693378 3974802696 4008833541 4195625068 4293078462 4298333148 4471653033 4537129434 4655419596 5063789736 5134120149 5268924504 5345111388 5697790452 5724104616 5962204044 6049505912 6293437602 6439617693 6447499722 6712465464 6805694151 6845493532 7595684604 7903386756 8017667082 8391250136 8586156924 8596666296 8943306066 9074258868 9310839192 9440156403 10268240298 10690222776 11395580904 11924408088 12026500623 12586875204 12879235386 12894999444 13611388302 13690987064 15191369208 15402360447 15806773512 16035334164 17172313848 17886612132 18148517736 18880312806 20417082453 20536480596 24053001246 25173750408 25758470772 25789998888 27222776604 28320469209 30804720894 32070668328 32516094277 35773224264 36079501869 37760625612 40834164906 41072961192 46207081341 48106002492 51516941544 54445553208 56640938418 61251247359 61609441788 65032188554 72159003738 75521251224 81668329812 84961407627 92414162682 96212004984 97548282831 113281876836 122502494718 123218883576 130064377108 138621244023 144318007476 163336659624 169922815254 184828325364 195096565662 226563753672 245004989436 260128754216 277242488046 288636014952 292644848493 339845630508 369656650728 390193131324 490009978872 554484976092 585289696986 679691261016 780386262648 877934545479 1108969952184 1170579393972 1755869090958 2341158787944 2633803636437 3511738181916 5267607272874 7023476363832 10535214545748 21070429091496
• Sum of all divisors σ(n): 66714892992000
• Sum of proper divisors (its aliquot sum) s(n): 45644463900504
• 21070429091496 is an abundant number, because the sum of its proper divisors (45644463900504) is greater than itself. Its abundance is 24574034809008

Bases of 21070429091496

• Binary: 100110010100111010111011100001111011010101000₂
• Hexadecimal: 0x1329D770F6A8
• Base-36: 7GVMDGII0

Squares and roots of 21070429091496

• 21070429091496 squared (21070429091496²) is 443962982099760951939518016
• 21070429091496 cubed (21070429091496³) is 9354490533582121065013754709007004391936
• The square root of 21070429091496 is 4590253.7066589249
• The cube root of 21070429091496 is 27620.0499709995

Scales and comparisons

• 21,070,429,091,496 seconds is equal to 669,974 years, 24 weeks, 3 days, 1 hour, 51 minutes, 36 seconds.
• To count from 1 to 21,070,429,091,496 would take you about one million, six hundred seventy-four thousand, nine hundred thirty-six 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 21070429091496 cubic inches would be around 2301.7 feet tall.

Recreational maths with 21070429091496

• 21070429091496 backwards is 69419092407012
• 21070429091496 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21070429091496's digits is 54
• More coming soon!