21188850016512

Names of 21188850016512

• Cardinal: 21188850016512 can be written as Twenty-one trillion, one hundred eighty-eight billion, eight hundred fifty million, sixteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.1188850016512 × 10¹³

Factors of 21188850016512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 155

Divisors of 21188850016512

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 23 24 32 38 46 47 48 57 61 64 69 76 92 94 96 114 122 128 138 141 152 183 184 188 192 228 244 256 276 282 304 361 366 368 376 384 437 456 488 552 564 608 722 732 736 752 768 874 893 912 976 1081 1083 1104 1128 1159 1216 1311 1403 1444 1464 1472 1504 1748 1786 1824 1952 2162 2166 2208 2256 2318 2432 2622 2679 2806 2867 2888 2928 2944 3008 3243 3477 3496 3572 3648 3721 3904 4209 4324 4332 4416 4512 4636 4864 5244 5358 5612 5734 5776 5856 5888 6016 6486 6859 6954 6992 7144 7296 7442 7808 8303 8418 8601 8648 8664 8832 9024 9272 10488 10716 11163 11224 11468 11552 11712 12032 12972 13718 13908 13984 14288 14592 14884 15616 16606 16836 16967 17202 17296 17328 17664 18048 18544 20539 20577 20976 21432 22021 22326 22448 22936 23104 23424 24909 25944 26657 27436 27816 27968 28576 29768 33212 33672 33934 34404 34592 34656 36096 37088 41078 41154 41952 42864 44042 44652 44896 45872 46208 46848 49818 50901 51888 53314 54473 54872 55632 55936 57152 59536 61617 65941 66063 66424 67344 67868 68808 69184 69312 70699 74176 79971 82156 82308 83904 85583 85728 88084 89304 89792 91744 92416 99636 101802 103776 106628 108946 109744 111264 111872 114304 119072 123234 131882 132126 132848 134688 135736 137616 138368 138624 141398 148352 157757 159942 163419 164312 164616 167808 171166 171456 174887 176168 178608 179584 183488 197823 199272 203604 207552 212097 213256 217892 219488 222528 228608 238144 246468 256749 263764 264252 265696 269376 271472 275232 276736 277248 282796 296704 315514 319884 322373 326838 328624 329232 335616 342332 342912 349774 352336 357216 359168 366976 390241 395646 398544 407208 415104 418399 424194 426512 435784 438976 445056 473271 476288 492936 506483 513498 524661 527528 528504 531392 538752 542944 550464 565592 631028 639768 644746 653676 657248 658464 684664 685824 699548 704672 714432 733952 780482 791292 797088 814416 830208 836798 848388 853024 871568 877952 890112 946542 952576 967119 985872 1012966 1026996 1034987 1049322 1055056 1057008 1062784 1077504 1085888 1100928 1131184 1170723 1252879 1255197 1262056 1279536 1289492 1307352 1314496 1316928 1343281 1369328 1399096 1409344 1428864 1519449 1560964 1582584 1594176 1626077 1628832 1673596 1696776 1706048 1743136 1755904 1893084 1934238 1971744 2025932 2053992 2069974 2098644 2110112 2114016 2125568 2171776 2201856 2262368 2341446 2505758 2510394 2524112 2559072 2578984 2614704 2628992 2633856 2686562 2738656 2798192 2818688 2857728 3038898 3104961 3121928 3165168 3188352 3252154 3257664 3322853 3347192 3393552 3412096 3486272 3758637 3786168 3868476 3943488 4022401 4029843 4051864 4107984 4139948 4197288 4220224 4228032 4343552 4524736 4682892 4878231 5011516 5020788 5048224 5118144 5157968 5229408 5257984 5267712 5373124 5477312 5596384 5637376 6077796 6209922 6243856 6330336 6376704 6504308 6515328 6645706 6694384 6787104 6824192 6972544 7414579 7517274 7572336 7736952 7886976 8044802 8059686 8103728 8215968 8279896 8394576 8440448 8456064 9049472 9365784 9623177 9756462 9968559 10023032 10041576 10096448 10236288 10315936 10458816 10746248 10954624 11192768 12067203 12155592 12419844 12487712 12660672 13008616 13030656 13291412 13388768 13574208 13945088 14829158 15034548 15144672 15473904 15773952 16089604 16119372 16207456 16431936 16559792 16789152 16880896 16912128 18098944 18731568 19246354 19512924 19664753 19937118 20046064 20083152 20192896 20472576 20631872 20917632 21492496 21909248 22243737 22385536 23804701 24134406 24311184 24839688 24975424 25321344 25522339 26017232 26582824 26777536 27148416 28869531 29658316 30069096 30289344 30895463 30947808 32179208 32238744 32414912 32863872 33119584 33578304 37463136 38492708 39025848 39329506 39874236 40092128 40166304 40385792 41263744 41835264 42984992 44487474 44771072 47609402 48268812 48622368 49679376 49950848 50642688 51044678 52034464 53165648 53555072 54296832 57739062 58994259 59316632 60138192 60578688 61790926 61895616 63134207 64358416 64477488 64829824 65727744 66239168 67156608 71414103 74926272 76425619 76567017 76985416 78051696 78659012 79748472 80184256 80332608 82527488 85969984 88974948 92686389 95218804 96537624 97244736 99358752 99901696 102089356 104068928 106331296 107110144 115478124 117988518 118633264 120276384 121157376 123581852 123791232 126268414 128716832 128954976 129659648 132478336 134313216 142828206 149852544 152851238 153134034 153970832 156103392 157318024 159496944 160368512 160665216 171939968 177949896 185372778 189402621 190437608 193075248 194489472 198717504 204178712 208137856 212662592 229276857 230956248 235977036 237266528 240552768 247163704 247582464 252536828 257433664 257909952 264956672 285656412 299705088 305702476 306268068 307941664 312206784 314636048 318993888 320737024 321330432 343879936 355899792 370745556 378805242 380875216 386150496 388978944 397435008 408357424 416275712 425325184 452289319 458553714 461912496 471954072 474533056 481105536 494327408 505073656 514867328 515819904 571312824 587013797 611404952 612536136 615883328 624413568 629272096 637987776 711799584 741491112 757610484 761750432 772300992 794870016 816714848 850650368 904578638 917107428 923824992 943908144 949066112 962211072 988654816 1010147312 1029734656 1031639808 1142625648 1174027594 1199549933 1222809904 1225072272 1231766656 1248827136 1258544192 1275975552 1356867957 1423599168 1452086761 1482982224 1515220968 1523500864 1544601984 1633429696 1761041391 1809157276 1834214856 1847649984 1887816288 1898132224 1977309632 2020294624 2285251296 2348055188 2399099866 2445619808 2450144544 2463533312 2517088384 2551951104 2713735914 2847198336 2904173522 2965964448 3030441936 3047001728 3089203968 3266859392 3522082782 3598649799 3618314552 3668429712 3695299968 3775632576 3954619264 4040589248 4356260283 4570502592 4696110376 4798199732 4891239616 4900289088 5034176768 5427471828 5694396672 5808347044 5931928896 6060883872 6094003456 6533718784 7044165564 7197299598 7236629104 7336859424 7390599936 7551265152 7909238528 8081178496 8712520566 9141005184 9392220752 9596399464 9782479232 9800578176 10854943656 11616694088 11863857792 12121767744 14088331128 14394599196 14473258208 14673718848 15102530304 16162356992 17425041132 18282010368 18784441504 19192798928 19564958464 19601156352 21709887312 23233388176 23727715584 24243535488 27589648459 28176662256 28789198392 28946516416 29347437696 34850082264 37568883008 38385597856 43419774624 46466776352 48487070976 55179296918 56353324512 57578396784 57893032832 58694875392 69700164528 75137766016 76771195712 82768945377 86839549248 92933552704 110358593836 112706649024 115156793568 115786065664 139400329056 150275532032 153542391424 165537890754 173679098496 185867105408 220717187672 225413298048 230313587136 278800658112 307084782848 331075781508 347358196992 371734210816 441434375344 450826596096 460627174272 557601316224 662151563016 882868750688 921254348544 1115202632448 1324303126032 1765737501376 2648606252064 3531475002752 5297212504128 7062950005504 10594425008256 21188850016512
• Sum of all divisors σ(n): 64492361256960
• Sum of proper divisors (its aliquot sum) s(n): 43303511240448
• 21188850016512 is an abundant number, because the sum of its proper divisors (43303511240448) is greater than itself. Its abundance is 22114661223936

Bases of 21188850016512

• Binary: 100110100010101101001111000001110000100000000₂
• Hexadecimal: 0x134569E0E100
• Base-36: 7IE0U7X1C

Squares and roots of 21188850016512

• 21188850016512 squared (21188850016512²) is 448967365022240582672646144
• 21188850016512 cubed (21188850016512³) is 9513102159764851501410534749385133129728
• The square root of 21188850016512 is 4603134.8032087871
• The cube root of 21188850016512 is 27671.6971296049

Scales and comparisons

• 21,188,850,016,512 seconds is equal to 673,739 years, 46 weeks, 1 day, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 21,188,850,016,512 would take you about one million, six hundred eighty-four thousand, three hundred forty-nine 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 21188850016512 cubic inches would be around 2306 feet tall.

Recreational maths with 21188850016512

• 21188850016512 backwards is 21561005888112
• 21188850016512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21188850016512's digits is 48
• More coming soon!