21103372311840

Names of 21103372311840

• Cardinal: 21103372311840 can be written as Twenty-one trillion, one hundred three billion, three hundred seventy-two million, three hundred eleven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.110337231184 × 10¹³

Factors of 21103372311840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141054

Divisors of 21103372311840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 65 70 72 78 80 81 84 90 91 96 104 105 108 112 117 120 126 127 130 135 140 144 156 160 162 168 180 182 189 195 208 210 216 224 234 240 252 254 260 270 273 280 288 312 315 324 336 351 360 364 378 381 390 405 416 420 432 455 468 480 504 508 520 540 546 560 567 585 624 630 635 648 672 702 720 728 756 762 780 810 819 840 864 889 910 936 945 1008 1016 1040 1053 1080 1092 1120 1134 1143 1170 1248 1260 1270 1296 1365 1404 1440 1456 1512 1524 1560 1620 1638 1651 1680 1755 1778 1820 1872 1890 1905 2016 2032 2080 2106 2160 2184 2268 2286 2340 2457 2520 2540 2592 2667 2730 2808 2835 2912 3024 3048 3120 3240 3276 3302 3360 3429 3510 3556 3640 3744 3780 3810 4064 4095 4212 4320 4368 4445 4536 4572 4680 4914 4953 5040 5080 5265 5334 5460 5616 5670 5715 6048 6096 6240 6480 6552 6604 6858 7020 7112 7280 7371 7560 7620 8001 8190 8255 8424 8736 8890 9072 9144 9360 9828 9906 10080 10160 10287 10530 10668 10920 11232 11340 11430 11557 12192 12285 12960 13104 13208 13335 13716 14040 14224 14560 14742 14859 15120 15240 16002 16380 16510 16848 17145 17780 18144 18288 18720 19656 19812 20320 20574 21060 21336 21840 22680 22860 23114 24003 24570 24765 26208 26416 26670 27432 28080 28448 29484 29718 30240 30480 32004 32760 33020 33696 34290 34671 35560 36576 36855 39312 39624 40005 41148 42120 42672 43680 44577 45360 45720 46228 48006 49140 49530 51435 52832 53340 54864 56160 57785 58968 59436 60960 64008 65520 66040 68580 69342 71120 72009 73710 74295 78624 79248 80010 82296 84240 85344 89154 90720 91440 92456 96012 98280 99060 102870 104013 106680 109728 115570 117936 118872 120015 128016 131040 132080 133731 137160 138684 140897 142240 144018 147420 148590 158496 160020 164592 168480 173355 178308 182880 184912 192024 196560 198120 205740 208026 213360 222885 231140 235872 237744 240030 256032 264160 267462 274320 277368 281794 288036 294840 297180 312039 320040 329184 346710 356616 360045 369824 384048 393120 396240 411480 416052 422691 426720 445770 462280 475488 480060 520065 534924 548640 554736 563588 576072 589680 594360 624078 640080 668655 693420 704485 713232 720090 768096 792480 822960 832104 845382 891540 924560 936117 960120 986279 1040130 1069848 1109472 1127176 1152144 1179360 1188720 1248156 1268073 1280160 1337310 1386840 1408970 1426464 1440180 1560195 1645920 1664208 1690764 1783080 1831661 1849120 1872234 1920240 1972558 2080260 2113455 2139696 2254352 2304288 2377440 2496312 2536146 2674620 2773680 2817940 2880360 2958837 3120390 3328416 3381528 3566160 3663322 3744468 3804219 3840480 3945116 4160520 4226910 4279392 4508704 4680585 4931395 4992624 5072292 5349240 5494983 5547360 5635880 5760720 5917674 6240780 6340365 6763056 7132320 7326644 7488936 7608438 7890232 8321040 8453820 8876511 9158305 9361170 9862790 9985248 10144584 10698480 10989966 11271760 11412657 11521440 11835348 12481560 12680730 12821627 13526112 14653288 14794185 14977872 15216876 15780464 16484949 16642080 16907640 17753022 17893919 18316610 18722340 19021095 19725580 20289168 21396960 21979932 22543520 22825314 23670696 24963120 25361460 25643254 26629533 27474915 29306576 29588370 29955744 30433752 31560928 32969898 33815280 35506044 35787838 36633220 37444680 38042190 38464881 39451160 40578336 43959864 44382555 45650628 47341392 49454847 49926240 50722920 51286508 53259066 53681757 54949830 57063285 58613152 59176740 60867504 64108135 65939796 67630560 71012088 71575676 73266440 74889360 76084380 76929762 78902320 79888599 82424745 87919728 88765110 89469595 91301256 94682784 98909694 101445840 102573016 106518132 107363514 109899660 114126570 115394643 118353480 121735008 125257433 128216270 131879592 133147665 142024176 143151352 146532880 148364541 149778720 152168760 153859524 157804640 159777198 161045271 164849490 175839456 177530220 178939190 182602512 192324405 197819388 202891680 205146032 213036264 214727028 219799320 228253140 230789286 232620947 236706960 247274235 250514866 256432540 263759184 266295330 268408785 284048352 286302704 293065760 296729082 304337520 307719048 319554396 322090542 329698980 346183929 355060440 357878380 365205024 375772299 384648810 395638776 399442995 410292064 426072528 429454056 439598640 456506280 461578572 465241894 473413920 483135813 494548470 501029732 512865080 527518368 532590660 536817570 572605408 576973215 593458164 608675040 615438096 626287165 639108792 644181084 659397960 692367858 697862841 710120880 715756760 741822705 751544598 769297620 791277552 798885990 805226355 852145056 858908112 879197280 913012560 923157144 930483788 966271626 989096940 1002059464 1025730160 1038551787 1065181320 1073635140 1127316897 1153946430 1163104735 1186916328 1230876192 1252574330 1278217584 1288362168 1318795920 1384735716 1395725682 1420241760 1431513520 1449407439 1483645410 1503089196 1538595240 1582555104 1597771980 1610452710 1628346629 1717816224 1730919645 1826025120 1846314288 1860967576 1878861495 1932543252 1978193880 2004118928 2051460320 2077103574 2093588523 2130362640 2147270280 2254633794 2307892860 2326209470 2373832656 2415679065 2505148660 2556435168 2576724336 2637591840 2769471432 2791451364 2863027040 2898814878 2967290820 3006178392 3077190480 3195543960 3220905420 3256693258 3381950691 3461839290 3489314205 3692628576 3721935152 3757722990 3865086504 3956387760 4008237856 4154207148 4187177046 4260725280 4294540560 4509267588 4615785720 4652418940 4747665312 4831358130 4885039887 5010297320 5153448672 5192758935 5538942864 5582902728 5636584485 5797629756 5934581640 6012356784 6154380960 6280765569 6391087920 6441810840 6513386516 6763901382 6923678580 6978628410 7247037195 7443870304 7515445980 7730173008 7912775520 8141733145 8308414296 8374354092 8589081120 9018535176 9231571440 9304837880 9662716260 9770079774 10020594640 10145852073 10385517870 10467942615 11077885728 11165805456 11273168970 11595259512 11869163280 12024713568 12561531138 12782175840 12883621680 13026773032 13527802764 13847357160 13957256820 14494074390 14655119661 15030891960 15460346016 16283466290 16616828592 16748708184 16909753455 18037070352 18463142880 18609675760 18842296707 19325432520 19540159548 20041189280 20291704146 20771035740 20935885230 22331610912 22546337940 23190519024 23738326560 24425199435 25123062276 25767243360 26053546064 27055605528 27694714320 27914513640 28988148780 29310239322 30061783920 31403827845 32566932580 33233657184 33497416368 33819506910 36074140704 37219351520 37684593414 38650865040 39080319096 40583408292 41542071480 41871770460 43965358983 45092675880 46381038048 48850398870 50246124552 50729260365 52107092128 54111211056 55389428640 55829027280 57976297560 58620478644 60123567840 62807655690 65133865160 66994832736 67639013820 73275598305 75369186828 77301730080 78160638192 81166816584 83084142960 83743540920 87930717966 90185351760 94211483535 97700797740 100492249104 101458520730 108222422112 111658054560 115952595120 117240957288 125615311380 130267730320 131896076949 135278027640 146551196610 150738373656 156321276384 162333633168 166168285920 167487081840 175861435932 180370703520 188422967070 195401595480 200984498208 202917041460 219826794915 231905190240 234481914576 251230622760 260535460640 263792153898 270556055280 293102393220 301476747312 324667266336 334974163680 351722871864 376845934140 390803190960 405834082920 439653589830 468963829152 502461245520 527584307796 541112110560 586204786440 602953494624 659480384745 703445743728 753691868280 781606381920 811668165840 879307179660 1004922491040 1055168615592 1172409572880 1318960769490 1406891487456 1507383736560 1623336331680 1758614359320 2110337231184 2344819145760 2637921538980 3014767473120 3517228718640 4220674462368 5275843077960 7034457437280 10551686155920 21103372311840
• Sum of all divisors σ(n): 92386814091264
• Sum of proper divisors (its aliquot sum) s(n): 71283441779424
• 21103372311840 is an abundant number, because the sum of its proper divisors (71283441779424) is greater than itself. Its abundance is 50180069467584

Bases of 21103372311840

• Binary: 100110011000110000011000000101001110100100000₂
• Hexadecimal: 0x133183029D20
• Base-36: 7HAR70200

Squares and roots of 21103372311840

• 21103372311840 squared (21103372311840²) is 445352322932135146204185600
• 21103372311840 cubed (21103372311840³) is 9398435880779647127778340666156437504000
• The square root of 21103372311840 is 4593840.6929104539
• The cube root of 21103372311840 is 27634.4369522231

Scales and comparisons

• 21,103,372,311,840 seconds is equal to 671,021 years, 50 weeks, 8 hours, 24 minutes.
• To count from 1 to 21,103,372,311,840 would take you about one million, six hundred seventy-seven thousand, five hundred fifty-four 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 21103372311840 cubic inches would be around 2302.9 feet tall.

Recreational maths with 21103372311840

• 21103372311840 backwards is 04811327330112
• 21103372311840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21103372311840's digits is 36
• More coming soon!