21427003302320

Names of 21427003302320

• Cardinal: 21427003302320 can be written as Twenty-one trillion, four hundred twenty-seven billion, three million, three hundred two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.142700330232 × 10¹³

Factors of 21427003302320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6608

Divisors of 21427003302320

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 34 35 37 40 44 49 55 56 68 70 74 77 80 85 88 98 110 112 119 121 136 140 148 154 170 176 185 187 196 220 238 242 245 259 272 280 296 308 340 370 374 385 392 407 440 476 484 490 518 539 560 592 595 605 616 629 680 740 748 770 784 814 833 847 880 935 952 968 980 1036 1078 1190 1210 1232 1258 1295 1309 1331 1360 1480 1496 1540 1628 1666 1694 1813 1870 1904 1936 1960 2035 2057 2072 2156 2380 2420 2516 2590 2618 2662 2695 2849 2960 2992 3080 3145 3256 3332 3388 3626 3740 3920 4070 4114 4144 4165 4235 4312 4403 4477 4760 4840 5032 5180 5236 5324 5390 5698 5929 6160 6290 6512 6529 6545 6655 6664 6776 6919 7252 7480 8140 8228 8330 8470 8624 8806 8954 9065 9163 9317 9520 9680 10064 10285 10360 10472 10648 10780 11396 11858 12580 13058 13090 13310 13328 13552 13838 14245 14399 14504 14960 16280 16456 16660 16940 17612 17908 18130 18326 18634 19943 20570 20720 20944 21296 21560 22015 22385 22627 22792 23716 25160 26116 26180 26620 27676 28490 28798 29008 29645 30821 31339 32560 32645 32912 33320 33880 34595 35224 35816 36260 36652 37268 39886 41140 43120 44030 44770 45254 45584 45703 45815 46585 47432 48433 49247 50320 52232 52360 53240 55352 56980 57596 59290 61642 62678 65219 65290 66640 67760 69190 70448 71632 71819 71995 72520 73304 74536 76109 79772 82280 88060 89540 90508 91406 91630 93170 94864 96866 98494 99715 100793 104464 104720 106480 110704 110993 113135 113960 115192 118580 123284 125356 130438 130580 138380 143638 143990 145040 146608 149072 152218 154105 156695 158389 159544 164560 176120 179080 181016 182812 183260 186340 193732 196988 199430 201586 219373 221986 226270 227920 228515 230384 237160 241573 242165 246235 246568 250712 260876 261160 276760 287276 287980 304436 308210 313390 316778 319088 319921 326095 339031 344729 352240 358160 359095 362032 365624 366520 372680 380545 387464 393976 398860 403172 438746 443972 452540 457030 474320 483146 484330 492470 493136 501424 502733 503965 521752 522320 532763 553520 554965 574552 575960 608872 616420 626780 633556 639842 652190 678062 689458 718190 731248 733040 745360 761090 774928 776951 787952 790009 791945 797720 806344 837199 877492 887944 905080 914060 966292 968660 984940 1005466 1007930 1043504 1065526 1096865 1108723 1109930 1149104 1151920 1207865 1217744 1220923 1232840 1253560 1267112 1279684 1304380 1356124 1378916 1436380 1522180 1553902 1580018 1583890 1595440 1599605 1612688 1674398 1691011 1695155 1723645 1754984 1775888 1810160 1828120 1932584 1937320 1969880 2010932 2015860 2131052 2193730 2217446 2219860 2413103 2415730 2441846 2465680 2507120 2513665 2534224 2559368 2608760 2657303 2663815 2712248 2757832 2872760 3044360 3107804 3160036 3167780 3199210 3348796 3382022 3390310 3447290 3509968 3519131 3656240 3729341 3865168 3874640 3884755 3939760 3950045 4021864 4031720 4106741 4185995 4262104 4387460 4434892 4439720 4826206 4831460 4883692 5027330 5118736 5217520 5314606 5327630 5424496 5438657 5515664 5530063 5543615 5745520 5860393 6088720 6104615 6215608 6320072 6335560 6398420 6697592 6764044 6780620 6894580 7038262 7458682 7769510 7900090 8043728 8063440 8213482 8371990 8455055 8524208 8546461 8690099 8774920 8869784 8879440 9652412 9662920 9767384 10054660 10629212 10655260 10877314 11060126 11087230 11720786 11837077 12065515 12209230 12431216 12640144 12671120 12796840 13286515 13395184 13430153 13528088 13561240 13789160 14076524 14917364 15539020 15800180 16426964 16743980 16910110 17092922 17380198 17549840 17595655 17739568 18601121 18646705 19304824 19325840 19534768 20109320 20533705 21258424 21310520 21754628 22120252 22174460 23441572 23674154 24131030 24418460 25593680 26573030 26860306 27056176 27122480 27193285 27578320 27650315 28153048 28747187 29230333 29301965 29834728 31078040 31600360 32853928 33487960 33820220 34185844 34760396 35191310 37202242 37293410 38609648 38710441 40218640 41022751 41067410 42516848 42621040 42732305 43450495 43509256 44240504 44348920 45174151 46883144 47348308 48262060 48836920 53146060 53720612 54386570 55300630 56306096 57494374 58460666 58603930 59185385 59669456 59825227 60830693 62156080 63200720 65707856 66975920 67150765 67640440 68371688 69520792 70382620 74404484 74586820 77420882 82045502 82134820 85464610 86900990 87018512 88481008 88697840 90348302 93005605 93766288 94011071 94696616 96524120 97673840 106292120 107441224 108773140 110601260 114988748 116921332 117207860 118370770 119650454 121661386 130207847 134301530 135280880 136743376 139041584 140765240 143735935 146151665 147731683 148808968 149173640 154841764 164091004 164269640 170929220 173801980 180696604 186011210 188022142 189393232 193048240 193552205 201230309 204612331 205113755 212584240 214882448 217546280 221202520 225870755 229977496 233842664 234415720 236741540 239300908 243322772 260415694 268603060 281530480 287471870 292303330 295463366 297617936 298347280 299126135 304153465 309683528 316219057 321533663 328182008 328539280 341858440 347603960 361393208 372022420 376044284 387104410 402460618 409224662 410227510 425814851 435092560 442405040 451741510 459954992 467685328 468831440 470055355 473483080 478601816 486645544 496915661 520831388 537206120 574943740 584606660 590926732 598252270 608306930 619367056 632438114 643067326 651039235 656364016 658077497 683716880 695207920 722786416 738658415 744044840 752088568 774208820 804921236 818449324 820455020 851629702 903483020 940110710 946966160 957203632 973291088 993831322 1006151545 1023061655 1034121781 1041662776 1074412240 1149887480 1169213320 1181853464 1196504540 1216613860 1264876228 1286134652 1302078470 1316154994 1432286317 1477316830 1488089680 1504177136 1548417640 1581095285 1607668315 1609842472 1636898648 1640910040 1703259404 1806966040 1880221420 1987662644 2012303090 2046123310 2068243562 2083325552 2129074255 2213533399 2250735641 2299774960 2338426640 2363706928 2393009080 2433227720 2484578305 2529752456 2572269304 2604156940 2632309988 2864572634 2954633660 3096835280 3162190570 3215336630 3219684944 3273797296 3281820080 3290387485 3406518808 3478409627 3613932080 3760442840 3975325288 4024606180 4092246620 4136487124 4258148510 4427066798 4501471282 4786018160 4866455440 4969156610 5059504912 5144538608 5170608905 5208313880 5264619976 5466072271 5729145268 5909267320 6324381140 6430673260 6580774970 6813037616 6956819254 7161431585 7238852467 7520885680 7950650576 8049212360 8184493240 8272974248 8516297020 8854133596 9002942564 9938313220 10341217810 10416627760 10529239952 10932144542 11067666995 11253678205 11458290536 11818534640 12648762280 12861346520 13161549940 13913638508 14322863170 14477704934 15755149487 16098424720 16368986480 16545948496 17032594040 17392048135 17708267192 18005885128 19876626440 20682435620 21864289084 22135333990 22507356410 22916581072 24348867389 25297524560 25722693040 26323099880 27330361355 27827277016 28645726340 28955409868 31510298974 34065188080 34784096270 35416534384 36011770256 36194262335 38262505897 39753252880 41364871240 43728578168 44270667980 45014712820 48697734778 52646199760 54660722710 55654554032 57291452680 57910819736 63020597948 69568192540 72388524670 76525011794 78775747435 82729742480 87457156336 88541335960 90029425640 97395469556 109321445420 114582905360 115821639472 121744336945 126041195896 139136385080 144777049340 153050023588 157551494870 177082671920 180058851280 191312529485 194790939112 218642890840 243488673890 252082391792 267837541279 278272770160 289554098680 306100047176 315102989740 382625058970 389581878224 437285781680 486977347780 535675082558 579108197360 612200094352 630205979480 765250117940 973954695560 1071350165116 1260411958960 1339187706395 1530500235880 1947909391120 2142700330232 2678375412790 3061000471760 4285400660464 5356750825580 10713501651160 21427003302320
• Sum of all divisors σ(n): 69326321938560
• Sum of proper divisors (its aliquot sum) s(n): 47899318636240
• 21427003302320 is an abundant number, because the sum of its proper divisors (47899318636240) is greater than itself. Its abundance is 26472315333920

Bases of 21427003302320

• Binary: 100110111110011011100111010111010000110110000₂
• Hexadecimal: 0x137CDCEBA1B0
• Base-36: 7LFFGJCFK

Squares and roots of 21427003302320

• 21427003302320 squared (21427003302320²) is 459116470517632185317382400
• 21427003302320 cubed (21427003302320³) is 9837490129930807754582670902098247168000
• The square root of 21427003302320 is 4628931.1187702931
• The cube root of 21427003302320 is 27774.9836640757

Scales and comparisons

• 21,427,003,302,320 seconds is equal to 681,312 years, 22 weeks, 1 day, 9 hours, 45 minutes, 20 seconds.
• To count from 1 to 21,427,003,302,320 would take you about one million, seven hundred three thousand, two hundred eighty-one 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 21427003302320 cubic inches would be around 2314.6 feet tall.

Recreational maths with 21427003302320

• 21427003302320 backwards is 02320330072412
• The number of decimal digits it has is: 14
• The sum of 21427003302320's digits is 29
• More coming soon!