21393625743360

Names of 21393625743360

• Cardinal: 21393625743360 can be written as Twenty-one trillion, three hundred ninety-three billion, six hundred twenty-five million, seven hundred forty-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.139362574336 × 10¹³

Factors of 21393625743360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 316

Divisors of 21393625743360

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 169 180 192 195 208 234 240 256 260 288 293 312 320 338 360 384 390 416 468 480 507 512 520 576 585 586 624 640 676 720 768 780 832 845 879 936 960 1014 1024 1040 1152 1170 1172 1248 1280 1352 1440 1465 1521 1536 1560 1664 1690 1758 1872 1920 2028 2048 2080 2304 2340 2344 2496 2535 2560 2637 2704 2880 2930 3042 3072 3120 3328 3380 3516 3744 3809 3840 4056 4096 4160 4395 4608 4680 4688 4992 5070 5120 5274 5408 5760 5860 6084 6144 6240 6656 6760 7032 7488 7605 7618 7680 8112 8192 8320 8790 9216 9360 9376 9984 10140 10240 10548 10816 11427 11520 11720 12168 12288 12480 13185 13312 13520 14064 14976 15210 15236 15360 16224 16384 16640 17580 18432 18720 18752 19045 19968 20280 20480 21096 21632 22854 23040 23440 24336 24576 24960 26370 26624 27040 28128 29952 30420 30472 30720 32448 32768 33280 34281 35160 36864 37440 37504 38090 39936 40560 40960 42192 43264 45708 46080 46880 48672 49152 49517 49920 52740 53248 54080 56256 57135 59904 60840 60944 61440 64896 66560 68562 70320 73728 74880 75008 76180 79872 81120 81920 84384 85849 86528 91416 92160 93760 97344 98304 99034 99840 105480 106496 108160 112512 114270 119808 121680 121888 122880 129792 133120 137124 140640 147456 148551 149760 150016 152360 159744 162240 163840 168768 171405 171698 173056 182832 184320 187520 194688 198068 199680 210960 212992 216320 225024 228540 239616 243360 243776 245760 247585 257547 259584 266240 274248 281280 294912 297102 299520 300032 304720 319488 324480 337536 342810 343396 346112 365664 368640 375040 389376 396136 399360 421920 425984 429245 432640 445653 450048 457080 479232 486720 487552 491520 495170 515094 519168 532480 548496 562560 594204 599040 600064 609440 638976 648960 675072 685620 686792 692224 731328 737280 742755 750080 772641 778752 792272 798720 843840 858490 865280 891306 900096 914160 958464 973440 975104 990340 1030188 1038336 1064960 1096992 1116037 1125120 1188408 1198080 1200128 1218880 1277952 1287735 1297920 1350144 1371240 1373584 1384448 1462656 1474560 1485510 1500160 1545282 1557504 1584544 1597440 1687680 1716980 1730560 1782612 1800192 1828320 1916928 1946880 1950208 1980680 2060376 2076672 2129920 2193984 2228265 2232074 2250240 2376816 2396160 2400256 2437760 2575470 2595840 2700288 2742480 2747168 2768896 2925312 2971020 3000320 3090564 3115008 3169088 3194880 3348111 3375360 3433960 3461120 3565224 3600384 3656640 3833856 3863205 3893760 3900416 3961360 4120752 4153344 4387968 4456530 4464148 4500480 4753632 4792320 4800512 4875520 5150940 5191680 5400576 5484960 5494336 5537792 5580185 5850624 5942040 6000640 6181128 6230016 6338176 6389760 6696222 6750720 6867920 6922240 7130448 7200768 7313280 7726410 7787520 7800832 7922720 8241504 8306688 8775936 8913060 8928296 9000960 9507264 9584640 9601024 9751040 10044333 10301880 10383360 10801152 10969920 10988672 11160370 11701248 11884080 12001280 12362256 12460032 12676352 13392444 13501440 13735840 13844480 14260896 14401536 14508481 14626560 15452820 15575040 15601664 15845440 16483008 16613376 16740555 17551872 17826120 17856592 18001920 19014528 19169280 19502080 20088666 20603760 20766720 21602304 21939840 21977344 22320740 23402496 23768160 24002560 24724512 24920064 25352704 26784888 27002880 27471680 27688960 28521792 28803072 29016962 29253120 30905640 31150080 31203328 31690880 32966016 33481110 35103744 35652240 35713184 36003840 38029056 39004160 40177332 41207520 41533440 43204608 43525443 43879680 43954688 44641480 46804992 47536320 48005120 49449024 49840128 50221665 50705408 53569776 54005760 54943360 57043584 58033924 58506240 61811280 62300160 62406656 63381760 65932032 66962220 70207488 71304480 71426368 72007680 72542405 76058112 78008320 80354664 82415040 83066880 86409216 87050886 87759360 87909376 89282960 93609984 95072640 98898048 100443330 101410816 107139552 108011520 109886720 114087168 116067848 117012480 123622560 124600320 124813312 126763520 130576329 131864064 133924440 140414976 142608960 142852736 144015360 145084810 152116224 156016640 160709328 164830080 174101772 175518720 175818752 178565920 187219968 190145280 197796096 200886660 202821632 214279104 216023040 217627215 219773440 228174336 232135696 234024960 247245120 249200640 253527040 261152658 263728128 267848880 280829952 285217920 285705472 290169620 304232448 312033280 321418656 329660160 348203544 351037440 351637504 357131840 374439936 380290560 395592192 401773320 405643264 428558208 432046080 435254430 439546880 456348672 464271392 468049920 494490240 507054080 522305316 527456256 535697760 561659904 570435840 571410944 580339240 608464896 624066560 642837312 652881645 659320320 696407088 702074880 703275008 714263680 760581120 791184384 803546640 811286528 857116416 870508860 879093760 912697344 928542784 936099840 988980480 1014108160 1044610632 1054912512 1071395520 1123319808 1140871680 1142821888 1160678480 1216929792 1285674624 1305763290 1318640640 1392814176 1404149760 1406550016 1428527360 1521162240 1582368768 1607093280 1622573056 1714232832 1741017720 1758187520 1825394688 1857085568 1872199680 1977960960 2028216320 2089221264 2109825024 2142791040 2281743360 2285643776 2321356960 2433859584 2571349248 2611526580 2637281280 2785628352 2808299520 2813100032 2857054720 3042324480 3164737536 3214186560 3428465664 3482035440 3516375040 3650789376 3714171136 3955921920 4056432640 4178442528 4219650048 4285582080 4563486720 4571287552 4642713920 4867719168 5142698496 5223053160 5274562560 5571256704 5616599040 5714109440 6084648960 6329475072 6428373120 6856931328 6964070880 7032750080 7301578752 7428342272 7911843840 8112865280 8356885056 8439300096 8571164160 9126973440 9142575104 9285427840 10285396992 10446106320 10549125120 11142513408 11428218880 12169297920 12658950144 12856746240 13713862656 13928141760 14065500160 14603157504 14856684544 15823687680 16713770112 17142328320 18253946880 18285150208 18570855680 20570793984 20892212640 21098250240 22285026816 22856437760 24338595840 25317900288 25713492480 27427725312 27856283520 29713369088 31647375360 33427540224 34284656640 36507893760 36570300416 37141711360 41141587968 41784425280 42196500480 44570053632 45712875520 51426984960 54855450624 55712567040 59426738176 63294750720 66855080448 68569313280 73015787520 74283422720 82283175936 83568850560 89140107264 91425751040 102853969920 109710901248 111425134080 118853476352 126589501440 133710160896 137138626560 148566845440 164566351872 167137701120 178280214528 182851502080 205707939840 222850268160 237706952704 267420321792 274277253120 297133690880 329132703744 334275402240 356560429056 411415879680 445700536320 475413905408 534840643584 548554506240 594267381760 668550804480 713120858112 822831759360 891401072640 1069681287168 1188534763520 1337101608960 1426241716224 1645663518720 1782802145280 2139362574336 2377069527040 2674203217920 3565604290560 4278725148672 5348406435840 7131208581120 10696812871680 21393625743360
• Sum of all divisors σ(n): 80582175602370
• Sum of proper divisors (its aliquot sum) s(n): 59188549859010
• 21393625743360 is an abundant number, because the sum of its proper divisors (59188549859010) is greater than itself. Its abundance is 37794924115650

Bases of 21393625743360

• Binary: 100110111010100010111011101101000000000000000₂
• Hexadecimal: 0x137517768000
• Base-36: 7L03GEF40

Squares and roots of 21393625743360

• 21393625743360 squared (21393625743360²) is 457687222446955712584089600
• 21393625743360 cubed (21393625743360³) is 9791589144548126584800792375308845056000
• The square root of 21393625743360 is 4625324.3933112411
• The cube root of 21393625743360 is 27760.5541623519

Scales and comparisons

• 21,393,625,743,360 seconds is equal to 680,251 years, 6 weeks, 3 days, 1 hour, 36 minutes.
• To count from 1 to 21,393,625,743,360 would take you about one million, seven hundred thousand, six hundred twenty-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 21393625743360 cubic inches would be around 2313.4 feet tall.

Recreational maths with 21393625743360

• 21393625743360 backwards is 06334752639312
• The number of decimal digits it has is: 14
• The sum of 21393625743360's digits is 54
• More coming soon!