21383914498128

Names of 21383914498128

• Cardinal: 21383914498128 can be written as Twenty-one trillion, three hundred eighty-three billion, nine hundred fourteen million, four hundred ninety-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1383914498128 × 10¹³

Factors of 21383914498128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 75

Divisors of 21383914498128

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 31 36 38 39 42 48 52 54 56 57 62 63 72 76 78 84 91 93 104 108 112 114 117 124 126 133 144 152 156 168 171 182 186 189 208 216 217 228 234 247 248 252 266 273 279 304 312 336 342 351 364 372 378 399 403 432 434 456 468 494 496 504 513 532 546 558 589 624 651 684 702 728 741 744 756 798 806 819 837 868 912 936 961 988 1008 1026 1064 1092 1116 1178 1197 1209 1302 1368 1404 1456 1482 1488 1512 1596 1612 1638 1674 1729 1736 1767 1872 1922 1953 1976 2052 2128 2184 2223 2232 2356 2394 2418 2457 2604 2736 2808 2821 2883 2964 3024 3192 3224 3276 3348 3458 3472 3534 3591 3627 3844 3906 3952 4104 4123 4368 4446 4464 4712 4788 4836 4914 5187 5208 5301 5616 5642 5766 5859 5928 6384 6448 6552 6669 6696 6727 6916 7068 7182 7254 7657 7688 7812 8208 8246 8463 8649 8892 9424 9576 9672 9828 10374 10416 10602 10881 11284 11532 11718 11856 12369 12493 13104 13338 13392 13454 13832 14136 14364 14508 15314 15376 15561 15624 15903 16492 16926 17298 17784 18259 19152 19344 19656 20181 20748 21204 21762 22568 22971 23064 23436 24738 24986 25389 25947 26676 26908 27664 28272 28728 29016 29791 30628 31122 31248 31806 32984 33852 34596 35568 36518 37107 37479 39312 40362 41496 42408 43524 45136 45942 46128 46683 46872 49476 49972 50778 51894 53352 53599 53816 54777 57456 58032 59582 60543 61256 62244 63612 65968 67704 68913 69192 73036 74214 74958 76167 80724 82992 84816 87048 87451 89373 91884 93366 93744 98952 99944 101556 103788 106704 107198 107632 109554 111321 112437 119164 121086 122512 124488 127224 127813 135408 137826 138384 146072 148428 149916 152334 160797 161448 164331 174096 174902 178746 181629 183768 186732 197904 199888 203112 206739 207576 208537 214396 219108 222642 224874 237367 238328 242172 248976 254448 255626 262353 268119 275652 292144 296856 299832 304668 321594 322896 328662 337311 349804 357492 363258 367536 373464 383439 387283 406224 413478 415152 417074 428792 438216 445284 449748 474734 476656 482391 484344 492993 511252 524706 536238 551304 566029 593712 599664 609336 625611 643188 657324 674622 699608 712101 714984 726516 746928 766878 774566 787059 804357 826956 834148 857584 876432 890568 899496 923521 949468 964782 968688 985986 1022504 1049412 1072476 1102608 1132058 1150317 1161849 1218672 1251222 1286376 1314648 1349244 1399216 1424202 1429968 1447173 1453032 1533756 1549132 1574118 1608714 1653912 1661569 1668296 1698087 1781136 1798992 1847042 1876833 1898936 1929564 1971972 2045008 2098824 2136303 2144952 2264116 2300634 2323698 2361177 2502444 2572752 2629296 2698488 2710981 2770563 2848404 2894346 2906064 3067512 3098264 3148236 3217428 3307824 3323138 3336592 3396174 3450951 3485547 3694084 3753666 3797872 3859128 3943944 3962203 4197648 4272606 4289904 4528232 4601268 4647396 4722354 4984707 5004888 5094261 5396976 5421962 5541126 5630499 5696808 5788692 6135024 6196528 6296472 6408909 6434856 6464647 6646276 6792348 6901902 6971094 7358377 7388168 7507332 7718256 7887888 7924406 8132943 8311689 8545212 9056464 9202536 9294792 9444708 9969414 10009776 10188522 10456641 10843924 11082252 11260998 11393616 11577384 11886609 12005773 12592944 12817818 12869712 12929294 13292552 13584696 13803804 13942188 14716754 14776336 14954121 15014664 15282783 15848812 16265886 16623378 17090424 17546899 18405072 18589584 18889416 19393941 19938828 20377044 20913282 21687848 22075131 22164504 22521996 23154768 23773218 24011546 24398829 24935067 25635636 25858588 26585104 27169392 27607608 27884376 28629151 29433508 29908242 30029328 30565566 31697624 32531772 33246756 34180848 35093798 35659827 36017319 37778832 38787882 39877656 40754088 41826564 43375696 44150262 44329008 44862363 45043992 47546436 48023092 48797658 49870134 51271272 51508639 51717176 52640697 55215216 55768752 57258302 58181823 58867016 59816484 61131132 63395248 65063544 66225393 66493512 70187596 71319654 72034638 73196487 77575764 79755312 81508176 83653128 84040411 85887453 88300524 89724726 90087984 95092872 96046184 97595316 99740268 102542544 103017278 103434352 105281394 106979481 108051957 114516604 116363646 117734032 119632968 122262264 122828293 130127088 132450786 132987024 140375192 142639308 144069276 146392974 154525917 155151528 157922091 167306256 168080822 171774906 174545469 176601048 179449452 190185744 192092368 195190632 198676179 199480536 200404057 206034556 210562788 213958962 216103914 228109687 229033208 232727292 239265936 244524528 245656586 252121233 257662359 264901572 280750384 285278616 288138552 292785948 309051834 310303056 315844182 324155871 336161644 343549812 349090938 353202096 358898904 368484879 372178963 390381264 397352358 398961072 400808114 412069112 421125576 427917924 432207828 456219374 458066416 463577751 465454584 473766273 491313172 504242466 515324718 529803144 543953869 570557232 576277104 585571896 601212171 618103668 631688364 648311742 672323288 684329061 687099624 698181876 717797808 736969758 744357926 756363699 772987077 794704716 801616228 824138224 842251152 855835848 864415656 912438748 927155502 930909168 947532546 982626344 1008484932 1030649436 1059606288 1087907738 1105454637 1116536889 1171143792 1202424342 1236207336 1263376728 1296623484 1344646576 1368658122 1374199248 1390733253 1396363752 1473939516 1488715852 1512727398 1545974154 1589409432 1596767809 1603232456 1631861607 1711671696 1728831312 1803636513 1824877496 1854311004 1895065092 1965252688 2016969864 2052987183 2061298872 2175815476 2210909274 2233073778 2269091097 2404848684 2472414672 2526753456 2593246968 2605252741 2737316244 2781466506 2792727504 2947879032 2977431704 3025454796 3091948308 3178818864 3193535618 3206464912 3263723214 3316363911 3349610667 3607273026 3649754992 3708622008 3790130184 3807677083 4033939728 4105974366 4122597744 4351630952 4421818548 4466147556 4538182194 4790303427 4809697368 4895584821 5186493936 5210505482 5410909539 5474632488 5562933012 5895758064 5954863408 6050909592 6158961549 6183896616 6387071236 6527446428 6632727822 6699221334 7071400297 7214546052 7417244016 7580260368 7615354166 7815758223 8211948732 8703261904 8843637096 8932295112 9076364388 9580606854 9619394736 9791169642 10048832001 10421010964 10821819078 10949264976 11125866024 11423031249 12101819184 12317923098 12367793232 12774142472 13054892856 13265455644 13398442668 14142800594 14370910281 14429092104 14686754463 15230708332 15631516446 16423897464 17687274192 17864590224 18152728776 19161213708 19582339284 20097664002 20842021928 21214200891 21643638156 22251732048 22846062498 23447274669 24635846196 25548284944 26109785712 26530911288 26796885336 28285601188 28741820562 28858184208 29373508926 30461416664 31263032892 32847794928 34269093747 36305457552 38322427416 39164678568 40195328004 41684043856 42428401782 43112730843 43287276312 45692124996 46894549338 49271692392 49499802079 53061822576 53593770672 56571202376 57483641124 58747017852 60922833328 62526065784 63642602673 68538187494 70341824007 76644854832 78329357136 80390656008 84856803564 86225461686 86574552624 91384249992 93789098676 98543384784 98999604158 102807281241 113142404752 114967282248 117494035704 125052131568 127285205346 137076374988 140683648014 148499406237 160781312016 169713607128 172450923372 182768499984 187578197352 190927808019 197999208316 205614562482 229934564496 234988071408 254570410692 274152749976 281367296028 296998812474 339427214256 344901846744 375156394704 381855616038 395998416632 411229124964 445498218711 509140821384 548305499952 562734592056 593997624948 689803693488 763711232076 791996833264 822458249928 890996437422 1018281642768 1125469184112 1187995249896 1336494656133 1527422464152 1644916499856 1781992874844 2375990499792 2672989312266 3054844928304 3563985749688 5345978624532 7127971499376 10691957249064 21383914498128
• Sum of all divisors σ(n): 82171007385600
• Sum of proper divisors (its aliquot sum) s(n): 60787092887472
• 21383914498128 is an abundant number, because the sum of its proper divisors (60787092887472) is greater than itself. Its abundance is 39403178389344

Bases of 21383914498128

• Binary: 100110111001011010100101000001010100001010000₂
• Hexadecimal: 0x1372D4A0A850
• Base-36: 7KVMUKQC0

Squares and roots of 21383914498128

• 21383914498128 squared (21383914498128²) is 457271799263248874115504384
• 21383914498128 cubed (21383914498128³) is 9778261057850464108086406979486943793152
• The square root of 21383914498128 is 4624274.4834328337
• The cube root of 21383914498128 is 27756.3530612931

Scales and comparisons

• 21,383,914,498,128 seconds is equal to 679,942 years, 17 weeks, 3 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 21,383,914,498,128 would take you about one million, six hundred ninety-nine thousand, eight hundred fifty-five 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 21383914498128 cubic inches would be around 2313 feet tall.

Recreational maths with 21383914498128

• 21383914498128 backwards is 82189441938312
• 21383914498128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21383914498128's digits is 63
• More coming soon!