21364311548160

Names of 21364311548160

• Cardinal: 21364311548160 can be written as Twenty-one trillion, three hundred sixty-four billion, three hundred eleven million, five hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.136431154816 × 10¹³

Factors of 21364311548160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7559

Divisors of 21364311548160

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 109 112 120 126 128 135 140 144 160 168 180 189 192 210 216 218 224 240 252 256 270 280 288 315 320 327 336 360 378 384 420 432 436 448 480 504 540 545 560 576 630 640 654 672 720 756 763 768 840 864 872 896 945 960 981 1008 1080 1090 1120 1152 1260 1280 1308 1344 1440 1512 1526 1635 1680 1728 1744 1792 1890 1920 1962 2016 2160 2180 2240 2289 2304 2520 2616 2688 2880 2943 3024 3052 3270 3360 3456 3488 3780 3815 3840 3924 4032 4320 4360 4480 4578 4905 5040 5232 5376 5760 5886 6048 6104 6540 6720 6867 6912 6976 7433 7560 7630 7848 8064 8640 8720 8960 9156 9810 10080 10464 11445 11520 11772 11881 12096 12208 13080 13440 13734 13952 14715 14866 15120 15260 15696 16128 17280 17440 18312 19620 20160 20601 20928 22299 22890 23544 23762 24192 24416 26160 26880 27468 27904 29430 29732 30240 30520 31392 34335 34560 34880 35643 36624 37165 39240 40320 41202 41856 44598 45780 47088 47524 48384 48832 52031 52320 54936 58860 59405 59464 60480 61040 62784 66897 68670 69760 71286 73248 74330 78480 80640 82404 83167 83712 89196 91560 94176 95048 97664 103005 104062 104640 106929 109872 111495 117720 118810 118928 120960 122080 125568 133794 137340 139520 142572 146496 148660 156093 156960 164808 166334 178215 178392 183120 188352 190096 195328 200691 206010 208124 209280 213858 219744 222990 235440 237620 237856 241920 244160 249501 251136 260155 267588 274680 285144 292992 297320 312186 313920 320787 329616 332668 334485 356430 356784 366240 376704 380192 401382 412020 415835 416248 418560 427716 439488 445980 468279 470880 475240 475712 488320 499002 520310 534645 535176 549360 570288 585984 594640 624372 627840 641574 659232 665336 668970 712860 713568 732480 748503 753408 760384 780465 802764 810197 824040 831670 832496 855432 878976 891960 936558 941760 950480 951424 976640 998004 1003455 1040620 1069290 1070352 1098720 1140576 1189280 1247505 1248744 1255680 1283148 1318464 1330672 1337940 1404837 1425720 1427136 1464960 1497006 1520768 1560930 1603935 1605528 1620394 1648080 1663340 1664992 1710864 1757952 1783920 1873116 1883520 1900960 1902848 1996008 2006910 2081240 2138580 2140704 2197440 2245509 2281152 2341395 2378560 2430591 2495010 2497488 2566296 2636928 2661344 2675880 2809674 2851440 2854272 2929920 2994012 3041536 3121860 3207870 3211056 3240788 3296160 3326680 3329984 3421728 3567840 3742515 3746232 3767040 3801920 3992016 4013820 4050985 4162480 4277160 4281408 4394880 4491018 4562304 4682790 4757120 4861182 4990020 4994976 5132592 5273856 5322688 5351760 5619348 5671379 5702880 5708544 5988024 6243720 6415740 6422112 6481576 6592320 6653360 6659968 6843456 7024185 7135680 7291773 7485030 7492464 7603840 7984032 8027640 8101970 8324960 8554320 8562816 8789760 8982036 9124608 9365580 9514240 9722364 9980040 9989952 10265184 10645376 10703520 11227545 11238696 11342758 11405760 11976048 12152955 12487440 12831480 12844224 12963152 13184640 13306720 13319936 13686912 14048370 14271360 14583546 14970060 14984928 15207680 15968064 16055280 16203940 16649920 17014137 17108640 17125632 17964072 18731160 19444728 19960080 19979904 20530368 21290752 21407040 21875319 22455090 22477392 22685516 22811520 23952096 24305910 24974880 25662960 25688448 25926304 26369280 26613440 27373824 28096740 28356895 28542720 29167092 29940120 29969856 31936128 32110560 32407880 33299840 34028274 34217280 35928144 36458865 37462320 38889456 39920160 39959808 41060736 42814080 43750638 44910180 44954784 45371032 45623040 47904192 48611820 49949760 51042411 51325920 51376896 51852608 53226880 56193480 56713790 58334184 59880240 59939712 63872256 64221120 64815760 66599680 68056548 68434560 71856288 72917730 74924640 77778912 79840320 82121472 85070685 85628160 87501276 88311473 89820360 89909568 90742064 95808384 97223640 99899520 102084822 102651840 103705216 106453760 109376595 112386960 113427580 116668368 119760480 119879424 128442240 129631520 136113096 136869120 143712576 145835460 149849280 153127233 155557824 159680640 170141370 175002552 176622946 179640720 179819136 181484128 191616768 194447280 199799040 204169644 205303680 207410432 218753190 224773920 226855160 233336736 239520960 255212055 256884480 259263040 264934419 272226192 287425152 291670920 299698560 306254466 311115648 319361280 340282740 350005104 353245892 359281440 359638272 362968256 388894560 408339288 410607360 437506380 441557365 449547840 453710320 466673472 479041920 510424110 518526080 529868838 544452384 574850304 583341840 599397120 612508932 618180311 622231296 680565480 700010208 706491784 718562880 725936512 765636165 777789120 794803257 816678576 875012760 883114730 899095680 907420640 933346944 958083840 1020848220 1037052160 1059737676 1088904768 1166683680 1225017864 1236360622 1324672095 1361130960 1400020416 1412983568 1437125760 1451873024 1531272330 1555578240 1589606514 1633357152 1750025520 1766229460 1798191360 1814841280 1854540933 1866693888 2041696440 2119475352 2177809536 2333367360 2384409771 2450035728 2472721244 2649344190 2722261920 2800040832 2825967136 2874251520 3062544660 3090901555 3111156480 3179213028 3266714304 3500051040 3532458920 3629682560 3709081866 3974016285 4083392880 4238950704 4355619072 4666734720 4768819542 4900071456 4945442488 5298688380 5444523840 5563622799 5600081664 5651934272 6125089320 6181803110 6358426056 6533428608 7000102080 7064917840 7259365120 7418163732 7948032570 8166785760 8477901408 9272704665 9333469440 9537639084 9800142912 9890884976 10597376760 10889047680 11127245598 11303868544 11922048855 12250178640 12363606220 12716852112 13066857216 14000204160 14129835680 14836327464 15896065140 16333571520 16690868397 16955802816 18545409330 19075278168 19600285824 19781769952 21194753520 21778095360 22254491196 22607737088 23844097710 24500357280 24727212440 25433704224 27818113995 28000408320 28259671360 29672654928 31792130280 32667143040 33381736794 33911605632 37090818660 38150556336 39200571648 39563539904 42389507040 44508982392 47688195420 49000714560 49454424880 50867408448 55636227990 56519342720 59345309856 63584260560 65334286080 66763473588 67823211264 74181637320 76301112672 79127079808 83454341985 84779014080 89017964784 95376390840 98001429120 98908849760 101734816896 111272455980 113038685440 118690619712 127168521120 133526947176 148363274640 152602225344 158254159616 166908683970 169558028160 178035929568 190752781680 196002858240 197817699520 203469633792 222544911960 237381239424 254337042240 267053894352 296726549280 305204450688 333817367940 339116056320 356071859136 381505563360 395635399040 445089823920 474762478848 508674084480 534107788704 593453098560 610408901376 667634735880 712143718272 763011126720 791270798080 890179647840 1017348168960 1068215577408 1186906197120 1335269471760 1424287436544 1526022253440 1780359295680 2136431154816 2373812394240 2670538943520 3052044506880 3560718591360 4272862309632 5341077887040 7121437182720 10682155774080 21364311548160
• Sum of all divisors σ(n): 87458110145280
• Sum of proper divisors (its aliquot sum) s(n): 66093798597120
• 21364311548160 is an abundant number, because the sum of its proper divisors (66093798597120) is greater than itself. Its abundance is 44729487048960

Bases of 21364311548160

• Binary: 100110110111001000100001100110110000100000000₂
• Hexadecimal: 0x136E44336100
• Base-36: 7KMMNHHC0

Squares and roots of 21364311548160

• 21364311548160 squared (21364311548160²) is 456433807926842735999385600
• 21364311548160 cubed (21364311548160³) is 9751394073662089613159883932744810496000
• The square root of 21364311548160 is 4622154.4271216209
• The cube root of 21364311548160 is 27747.8689154399

Scales and comparisons

• 21,364,311,548,160 seconds is equal to 679,319 years, 1 week, 1 day, 9 hours, 36 minutes.
• To count from 1 to 21,364,311,548,160 would take you about one million, six hundred ninety-eight thousand, two hundred ninety-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 21364311548160 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21364311548160

• 21364311548160 backwards is 06184511346312
• 21364311548160 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21364311548160's digits is 45
• More coming soon!