21358766662272

Names of 21358766662272

• Cardinal: 21358766662272 can be written as Twenty-one trillion, three hundred fifty-eight billion, seven hundred sixty-six million, six hundred sixty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.1358766662272 × 10¹³

Factors of 21358766662272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 504

Divisors of 21358766662272

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 103 104 108 117 128 144 156 162 169 192 206 208 216 234 243 288 309 312 324 338 351 383 384 412 416 432 468 486 507 576 618 624 648 676 702 766 824 832 864 927 936 972 1014 1053 1149 1152 1236 1248 1296 1339 1352 1404 1521 1532 1648 1664 1728 1854 1872 1944 2028 2106 2298 2472 2496 2592 2678 2704 2781 2808 3042 3064 3159 3296 3447 3456 3708 3744 3888 4017 4056 4212 4563 4596 4944 4979 4992 5184 5356 5408 5562 5616 6084 6128 6318 6592 6894 7416 7488 7776 8034 8112 8343 8424 9126 9192 9888 9958 10341 10368 10609 10712 10816 11124 11232 12051 12168 12256 12636 13184 13689 13788 14832 14937 14976 15552 16068 16224 16686 16848 17407 18252 18384 19776 19916 20682 21218 21424 21632 22248 22464 24102 24336 24512 25029 25272 27378 27576 29664 29874 31023 31104 31827 32136 32448 33372 33696 34814 36153 36504 36768 39449 39552 39832 41067 41364 42436 42848 44496 44811 44928 48204 48672 49024 50058 50544 52221 54756 55152 59328 59748 62046 63654 64272 64727 64896 66744 67392 69628 72306 73008 73536 78898 79664 82134 82728 84872 85696 88992 89622 93069 95481 96408 97344 100116 101088 104442 108459 109512 110304 118347 118656 119496 124092 127308 128544 129454 133488 134433 134784 137917 139256 144612 146016 147072 156663 157796 159328 164268 165456 169744 171392 177984 179244 186138 190962 192816 194181 194688 200232 202176 208884 216918 219024 220608 236694 238992 248184 254616 257088 258908 266976 268866 275834 278512 286443 289224 292032 313326 315592 318656 325377 328536 330912 339488 355041 355968 358488 372276 381924 385632 388362 400464 403299 404352 413751 417768 433836 438048 441216 469989 473388 477984 496368 509232 512837 514176 517816 533952 537732 551668 557024 572886 578448 582543 584064 626652 631184 637312 650754 657072 661824 678976 710082 716976 744552 763848 771264 776724 800928 806598 827502 835536 859329 867672 876096 939978 946776 955968 992736 1018464 1025674 1035632 1065123 1067904 1075464 1103336 1114048 1145772 1156896 1165086 1209897 1241253 1253304 1262368 1301508 1314144 1323648 1357952 1409967 1420164 1433952 1489104 1527696 1538511 1542528 1553448 1601856 1613196 1655004 1671072 1718658 1735344 1747629 1752192 1792921 1879956 1893552 1911936 1985472 2036928 2051348 2071264 2130246 2150928 2206672 2228096 2291544 2313792 2330172 2419794 2482506 2506608 2524736 2577987 2603016 2628288 2819934 2840328 2867904 2978208 3055392 3077022 3106896 3195369 3203712 3226392 3310008 3342144 3437316 3470688 3495258 3585842 3723759 3759912 3787104 3970944 4063247 4073856 4102696 4142528 4229901 4260492 4301856 4413344 4583088 4615533 4627584 4660344 4839588 4965012 5013216 5049472 5155974 5206032 5242887 5256576 5378763 5639868 5680656 5735808 5956416 6110784 6154044 6213792 6390738 6452784 6620016 6666881 6684288 6874632 6941376 6990516 7171684 7447518 7519824 7574208 8126494 8205392 8285056 8459802 8520984 8603712 8826688 9166176 9231066 9320688 9586107 9679176 9930024 10026432 10311948 10412064 10485774 10757526 11171277 11279736 11361312 11912832 12189741 12221568 12308088 12427584 12781476 12905568 13240032 13333762 13749264 13846599 13882752 13981032 14343368 14895036 15039648 15148416 15728661 16136289 16252988 16410784 16919604 17041968 17207424 17653376 18332352 18462132 18641376 19172214 19358352 19860048 20000643 20052864 20623896 20824128 20971548 21515052 22342554 22559472 22722624 24379482 24616176 24855168 25562952 25811136 26480064 26667524 27498528 27693198 27962064 28686736 29790072 30079296 31457322 32272578 32505976 32821568 33513831 33839208 34083936 36569223 36664704 36924264 37282752 38344428 38716704 39720096 40001286 41247792 41539797 41648256 41943096 43030104 44685108 45118944 45445248 48408867 48758964 49232352 51125904 51622272 52822211 52960128 53335048 54997056 55386396 55924128 57373472 59580144 60001929 60158592 62914644 64545156 65011952 65643136 67027662 67678416 68167872 73138446 73848528 74565504 76688856 77433408 79440192 80002572 82495584 83079594 83886192 86060208 89370216 90237888 96817734 97517928 98464704 102251808 105644422 106670096 109707669 109994112 110772792 111848256 114746944 119160288 120003858 124619391 125829288 129090312 130023904 134055324 135356832 136335744 145226601 146276892 147697056 153377712 154866816 158466633 158880384 160005144 164991168 166159188 167772384 172120416 178740432 180005787 180475776 193635468 195035856 196929408 204503616 211288844 213340192 219415338 221545584 223696512 229493888 238320576 240007716 249238782 251658576 258180624 260047808 268110648 270713664 290453202 292553784 295394112 306755424 316933266 320010288 329123007 329982336 332318376 335544768 344240832 357480864 360011574 387270936 390071712 409007232 422577688 426680384 435679803 438830676 443091168 475399899 476641152 480015432 498477564 503317152 516361248 520095616 536221296 540017361 541427328 580906404 585107568 590788224 613510848 633866532 640020576 658246014 664636752 671089536 686688743 688481664 714961728 720023148 774541872 780143424 845155376 853360768 871359606 877661352 886182336 950799798 960030864 987369021 996955128 1006634304 1032722496 1072442592 1080034722 1161812808 1170215136 1227021696 1267733064 1280041152 1316492028 1329273504 1373377486 1426199697 1429923456 1440046296 1549083744 1560286848 1620052083 1690310752 1742719212 1755322704 1772364672 1901599596 1920061728 1974738042 1993910256 2013268608 2060066229 2065444992 2144885184 2160069444 2323625616 2340430272 2535466128 2560082304 2632984056 2658547008 2746754972 2852399394 2880092592 3098167488 3240104166 3380621504 3485438424 3510645408 3803199192 3840123456 3949476084 3987820512 4120132458 4278599091 4289770368 4320138888 4647251232 4680860544 5070932256 5265968112 5317094016 5493509944 5704798788 5760185184 6180198687 6196334976 6480208332 6761243008 6970876848 7021290816 7606398384 7680246912 7898952168 7975641024 8240264916 8557198182 8640277776 9294502464 10141864512 10531936224 10987019888 11409597576 11520370368 12360397374 12835797273 12960416664 13941753696 14042581632 15212796768 15797904336 15951282048 16480529832 17114396364 17280555552 18540596061 18589004928 20283729024 21063872448 21974039776 22819195152 23040740736 24720794748 25671594546 25920833328 27883507392 30425593536 31595808672 32961059664 34228792728 34561111104 37081192122 42127744896 43948079552 45638390304 49441589496 51343189092 51841666656 55621788183 55767014784 60851187072 63191617344 65922119328 68457585456 69122222208 74162384244 87896159104 91276780608 98883178992 102686378184 103683333312 111243576366 126383234688 131844238656 136915170912 148324768488 166865364549 182553561216 197766357984 205372756368 207366666624 222487152732 263688477312 273830341824 296649536976 333730729098 395532715968 410745512736 444974305464 547660683648 593299073952 667461458196 791065431936 821491025472 889948610928 1186598147904 1334922916392 1642982050944 1779897221856 2373196295808 2669845832784 3559794443712 5339691665568 7119588887424 10679383331136 21358766662272
• Sum of all divisors σ(n): 69877117739520
• Sum of proper divisors (its aliquot sum) s(n): 48518351077248
• 21358766662272 is an abundant number, because the sum of its proper divisors (48518351077248) is greater than itself. Its abundance is 27159584414976

Bases of 21358766662272

• Binary: 100110110110011111001101100110010001010000000₂
• Hexadecimal: 0x136CF9B32280
• Base-36: 7KK2Y7C00

Squares and roots of 21358766662272

• 21358766662272 squared (21358766662272²) is 456196913333381791308201984
• 21358766662272 cubed (21358766662272³) is 9743803423936423856338145750257288347648
• The square root of 21358766662272 is 4621554.5720322291
• The cube root of 21358766662272 is 27745.4681503579

Scales and comparisons

• 21,358,766,662,272 seconds is equal to 679,142 years, 37 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 21,358,766,662,272 would take you about one million, six hundred ninety-seven thousand, eight hundred fifty-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 21358766662272 cubic inches would be around 2312.1 feet tall.

Recreational maths with 21358766662272

• 21358766662272 backwards is 27226666785312
• The number of decimal digits it has is: 14
• The sum of 21358766662272's digits is 63
• More coming soon!