21359676913848

Names of 21359676913848

• Cardinal: 21359676913848 can be written as Twenty-one trillion, three hundred fifty-nine billion, six hundred seventy-six million, nine hundred thirteen thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.1359676913848 × 10¹³

Factors of 21359676913848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5737

Divisors of 21359676913848

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 49 52 56 63 72 78 84 91 98 104 117 126 131 147 156 168 169 182 196 234 252 262 273 294 312 338 343 364 392 393 441 468 504 507 524 546 588 637 676 686 728 786 819 882 917 936 1014 1029 1048 1092 1176 1179 1183 1274 1352 1372 1521 1572 1638 1703 1764 1834 1911 2028 2058 2184 2358 2366 2401 2548 2744 2751 3042 3087 3144 3276 3406 3528 3549 3668 3822 4056 4116 4459 4716 4732 4802 5096 5109 5502 5581 5733 6084 6174 6419 6552 6812 7098 7203 7336 7644 8232 8253 8281 8918 9432 9464 9604 10218 10647 11004 11162 11466 11921 12168 12348 12838 13377 13624 14196 14406 15288 15327 16506 16562 16743 17836 19208 19257 20436 21294 21609 22008 22139 22324 22932 23842 24696 24843 25676 26754 28392 28812 30654 31213 33012 33124 33486 35672 35763 38514 39067 40131 40872 42588 43218 44278 44648 44933 45864 47684 49686 50229 51352 53508 57624 57771 57967 61308 62426 66024 66248 66417 66972 71526 72553 74529 77028 78134 80262 83447 85176 86436 88556 89866 93639 95368 99372 100458 107016 107289 115542 115934 117201 122616 124852 132834 133944 134799 143052 145106 149058 154056 154973 156268 160524 166894 172872 173901 177112 179732 187278 198744 199251 200916 214578 217659 231084 231868 234402 249704 250341 265668 269598 273469 280917 286104 290212 298116 309946 312536 314531 321048 333788 347802 351603 359464 374556 398502 401832 404397 405769 429156 435318 462168 463736 464919 468804 500682 507871 521703 531336 539196 546938 561834 580424 584129 596232 619892 629062 652977 667576 695604 703206 731111 749112 751023 797004 808794 811538 820407 858312 870636 929838 937608 943189 943593 1001364 1015742 1043406 1078392 1084811 1093876 1123668 1168258 1217307 1239784 1258124 1305954 1391208 1394757 1406412 1462222 1502046 1523613 1594008 1617588 1623076 1640814 1741272 1752387 1859676 1886378 1887186 1914283 2002728 2031484 2086812 2169622 2187752 2193333 2247336 2336516 2434614 2461221 2516248 2611908 2789514 2812824 2829567 2830779 2924444 3004092 3047226 3235176 3246152 3254433 3281628 3504774 3555097 3651921 3719352 3772756 3774372 3828566 4062968 4088903 4173624 4339244 4386666 4570839 4673032 4869228 4922442 5117777 5223816 5257161 5579028 5659134 5661558 5742849 5848888 6008184 6094452 6508866 6563256 6579999 6602323 7009548 7110194 7303842 7545512 7548744 7593677 7657132 8177806 8488701 8678488 8773332 9141678 9504443 9738456 9763299 9844884 10235554 10514322 10665291 11158056 11318268 11323116 11485698 12188904 12266709 13017732 13159998 13204646 13399981 14019096 14220388 14607684 15187354 15314264 15353331 16355612 16977402 17228547 17546664 18283356 19008886 19526598 19689768 19806969 20471108 21028644 21330582 22636536 22646232 22781031 22971396 24533418 24885679 26035464 26319996 26409292 26799962 28440776 28513329 29215368 30374708 30706662 31995873 32711224 33954804 34457094 35824439 36566712 36800127 38017772 39053196 39613938 40199943 40942216 42057288 42661164 45562062 45942792 46059993 46216261 49066836 49771358 52639992 52818584 53155739 53599924 57026658 59420907 60749416 61413324 63991746 66531101 67909608 68343093 68914188 71648878 73600254 74657037 76035544 78106392 79227876 80399886 85322328 85539987 91124124 92119986 92432522 98133672 99542716 106311478 107199848 107473317 114053316 118841814 120599829 122826648 123557759 127983492 133062202 136686186 137828376 138648783 143297756 147200508 149314074 158455752 159467217 160799772 171079974 174199753 182248248 184239972 184865044 199085432 199593303 212622956 214946634 223971111 228106632 237683628 241199658 247115518 250771073 255966984 266124404 273372372 277297566 286595512 294401016 298628148 318934434 321599544 322419951 323513827 342159948 348399506 368479944 369730088 370673277 399186606 415946349 425245912 429893268 447942222 465717707 475367256 478401651 482399316 494231036 501542146 522599259 532248808 546744744 554595132 597256296 598779909 637868868 644839902 647027654 684319896 696799012 741346554 752313219 798373212 831892698 859786536 864904313 895884444 931435414 956803302 964798632 970541481 988462072 1003084292 1045198518 1109190264 1112019831 1197559818 1275737736 1289679804 1294055308 1393598024 1397153121 1482693108 1504626438 1567797777 1596746424 1663785396 1729808626 1755397511 1791768888 1862870828 1913606604 1941082962 2006168584 2090397036 2224039662 2256939657 2264596789 2395119636 2579359608 2588110616 2594712939 2794306242 2911624443 2965386216 3009252876 3135595554 3260023949 3327570792 3459617252 3510795022 3725741656 3827213208 3882165924 4180794072 4191459363 4448079324 4513879314 4529193578 4790239272 5189425878 5266192533 5588612484 5823248886 6018505752 6054330191 6271191108 6520047898 6793790367 6919234504 7021590044 7764331848 7784138817 8382918726 8896158648 9027758628 9058387156 9780071847 10378851756 10532385066 11177224968 11646497772 12108660382 12542382216 13040095796 13587580734 14043180088 15568277634 15798577599 16765837452 18055517256 18116774312 18162990573 19560143694 20381371101 20757703512 21064770132 22820167643 23292995544 24217320764 26080191592 27175161468 29340215541 31136555268 31597155198 33531674904 36325981146 39120287388 40762742202 42129540264 42380311337 45640335286 48434641528 54350322936 54488971719 58680431082 62273110536 63194310396 68460502929 72651962292 78240574776 81525484404 84760622674 91280670572 108977943438 117360862164 126388620792 127140934011 136921005858 145303924584 163050968808 169521245348 182561341144 205381508787 217955886876 234721724328 254281868022 273842011716 296662179359 339042490696 381422802033 410763017574 435911773752 508563736044 547684023432 593324358718 762845604066 821526035148 889986538077 1017127472088 1186648717436 1525691208132 1643052070296 1779973076154 2373297434872 2669959614231 3051382416264 3559946152308 5339919228462 7119892304616 10679838456924 21359676913848
• Sum of all divisors σ(n): 73648273996440
• Sum of proper divisors (its aliquot sum) s(n): 52288597082592
• 21359676913848 is an abundant number, because the sum of its proper divisors (52288597082592) is greater than itself. Its abundance is 30928920168744

Bases of 21359676913848

• Binary: 100110110110100101111111101000111100010111000₂
• Hexadecimal: 0x136D2FF478B8
• Base-36: 7KKI056M0

Squares and roots of 21359676913848

• 21359676913848 squared (21359676913848²) is 456235797863971221614167104
• 21359676913848 cubed (21359676913848³) is 9745049238906088773397179280961683656192
• The square root of 21359676913848 is 4621653.0499214239
• The cube root of 21359676913848 is 27745.8622898033

Scales and comparisons

• 21,359,676,913,848 seconds is equal to 679,171 years, 34 weeks, 19 hours, 10 minutes, 48 seconds.
• To count from 1 to 21,359,676,913,848 would take you about one million, six hundred ninety-seven thousand, nine hundred twenty-nine 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 21359676913848 cubic inches would be around 2312.2 feet tall.

Recreational maths with 21359676913848

• 21359676913848 backwards is 84831967695312
• 21359676913848 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21359676913848's digits is 72
• More coming soon!