1638334942027056

Names of 1638334942027056

• Cardinal: 1638334942027056 can be written as One quadrillion, six hundred thirty-eight trillion, three hundred thirty-four billion, nine hundred forty-two million, twenty-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 1.638334942027056 × 10¹⁵

Factors of 1638334942027056

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 293216

Divisors of 1638334942027056

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 37 39 42 48 49 52 54 56 61 63 72 74 78 81 84 91 98 104 108 111 112 117 122 126 144 147 148 156 162 168 182 183 189 196 208 216 222 234 243 244 252 259 273 294 296 312 324 333 336 351 364 366 378 392 427 432 441 444 468 481 486 488 504 518 546 549 567 588 592 624 637 648 666 702 728 732 756 777 784 793 819 854 882 888 936 962 972 976 999 1008 1036 1053 1092 1098 1134 1176 1274 1281 1296 1323 1332 1404 1443 1456 1464 1512 1554 1586 1638 1647 1701 1708 1764 1776 1813 1872 1911 1924 1944 1998 2072 2106 2184 2196 2257 2268 2331 2352 2379 2457 2548 2562 2646 2664 2808 2886 2928 2989 2997 3024 3108 3159 3172 3276 3294 3367 3402 3416 3528 3626 3822 3843 3848 3888 3969 3996 4144 4212 4329 4368 4392 4514 4536 4662 4758 4914 4941 5096 5124 5292 5328 5439 5551 5616 5733 5772 5978 5994 6216 6318 6344 6552 6588 6734 6771 6804 6832 6993 7056 7137 7252 7371 7644 7686 7696 7938 7992 8424 8658 8784 8967 8991 9028 9072 9324 9516 9828 9882 10101 10192 10248 10584 10878 11102 11466 11529 11544 11907 11956 11988 12432 12636 12688 12987 13104 13176 13468 13542 13608 13986 14274 14504 14742 14823 15288 15372 15799 15876 15984 16317 16653 16848 17199 17316 17934 17982 18056 18648 19032 19656 19764 20202 20313 20496 20979 21168 21411 21756 22113 22204 22932 23058 23088 23569 23814 23912 23976 25272 25974 26352 26901 26936 27084 27216 27972 28548 29008 29341 29484 29646 30303 30576 30744 31598 31752 32634 33306 34398 34587 34632 35868 35964 36112 37296 38064 38857 38961 39312 39528 40404 40626 41958 42822 43512 44226 44408 45864 46116 47138 47397 47628 47824 47952 48951 49959 50544 51597 51948 53802 53872 54168 55944 57096 58682 58968 59292 60606 60939 61488 62937 63196 63504 64233 65268 66612 68796 69174 69264 70707 71736 71928 77714 77922 79056 80703 80808 81252 83916 85644 87024 88023 88452 88816 90909 91728 92232 94276 94794 95256 97902 99918 103194 103761 103896 107604 108336 110593 111888 114192 116571 116883 117364 117936 118584 121212 121878 125874 126392 128466 130536 133224 137592 138348 141414 142191 143472 143856 146853 149877 154791 155428 155844 161406 161616 162504 167832 171288 176046 176904 181818 182817 184464 188552 189588 190512 192699 195804 199836 205387 206388 207522 207792 212121 215208 221186 233142 233766 234728 237168 242109 242424 243756 251748 252784 256932 261072 264069 266448 272727 275184 276696 282828 284382 293093 293706 299754 309582 310856 311688 322812 325008 331779 335664 342576 349713 352092 353808 363636 365634 377104 379176 385398 391608 399672 410774 412776 415044 424242 426573 430416 440559 442372 449631 466284 467532 469456 484218 484848 487512 503496 513864 528138 545454 548451 553392 565656 568764 586186 587412 599508 616161 619164 621712 623376 636363 645624 663558 699426 704184 726327 727272 731268 758352 770796 783216 792207 799344 818181 821548 825552 830088 848484 853146 879279 881118 884744 899262 932568 935064 968436 975024 995337 1006992 1027728 1049139 1056276 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47368518288 47628784872 49190384376 50203313784 51597850278 51849324072 53289583074 53582382981 54065107152 55263271336 55566915684 55837733616 56478728007 57388781772 58570532748 60197491991 60490878084 60823245546 60902380656 62171180253 63075958344 64828068298 68332288206 68515178238 68797133704 69512280624 70960453137 71052777432 71443177308 73785576564 74089220912 75304970676 76518375696 77396775417 78094043664 79934374611 80654504112 81097660728 82894907004 83350373526 86083172658 87855799122 90736317126 91109717608 91353570984 94613937516 95257569744 97242102447 98380768752 100406627568 102498432309 103195700556 103698648144 106579166148 107164765962 110526542672 111133831368 112957456014 114777563544 117141065496 120394983982 120981756168 121646491092 124342360506 125025560289 126151916688 129124758987 129656136596 131783698683 136664576412 137030356476 137594267408 141920906274 142105554864 142886354616 147571153128 150609941352 154793550834 159868749222 160747148943 162195321456 165789814008 166700747052 172166345316 175711598244 180592475973 181472634252 182219435216 182707141968 186513540759 189227875032 194484204894 204996864618 206391401112 212881359411 213158332296 214329531924 222267662736 225914912028 229555127088 232190326251 234282130992 239803123833 240789967964 241963512336 243292982184 248684721012 250051120578 258249517974 259312273192 263567397366 273329152824 274060712952 283841812548 285772709232 291726307341 295142306256 301219882704 307495296927 309587101668 319737498444 321494297886 331579628016 333401494104 344332690632 351423196488 361184951946 362945268504 373027081518 375076680867 378455750064 388968409788 395351096049 409993729236 412782802224 421382443937 425762718822 426316664592 428659063848 451829824056 464380652502 479606247666 481579935928 486585964368 497369442024 500102241156 516499035948 518624546384 527134794732 541777427919 546658305648 548121425904 559540622277 567683625096 583452614682 614990593854 619174203336 639474996888 642988595772 666802988208 688665381264 696570978753 702846392976 722369903892 725890537008 746054163036 750153361734 777936819576 790702192098 819987458472 842764887874 851525437644 857318127696 875178922023 903659648112 922485890781 928761305004 959212495332 963159871856 994738884048 1000204482312 1032998071896 1054269589464 1083554855838 1119081244554 1125230042601 1135367250192 1166905229364 1229981187708 1238348406672 1264147331811 1278949993776 1285977191544 1393141957506 1444739807784 1492108326072 1500306723468 1555873639152 1581404384196 1625332283757 1639974916944 1678621866831 1685529775748 1703050875288 1750357844046 1844971781562 1857522610008 1918424990664 2000408964624 2065996143792 2089712936259 2108539178928 2167109711676 2238162489108 2250460085202 2333810458728 2459962375416 2528294663622 2571954383088 2625536766069 2767457672343 2786283915012 2889479615568 2984216652144 3000613446936 3162808768392 3250664567514 3357243733662 3371059551496 3406101750576 3500715688092 3689943563124 3715045220016 3792441995433 3836849981328 4179425872518 4334219423352 4476324978216 4500920170404 4667620917456 4875996851271 4919924750832 5056589327244 5251073532138 5534915344686 5572567830024 6001226893872 6325617536784 6501329135028 6714487467324 6742119102992 7001431376184 7379887126248 7584883990866 7876610298207 8358851745036 8668438846704 8952649956432 9001840340808 9751993702542 10113178654488 10502147064276 11069830689372 11145135660048 11377325986299 13002658270056 13428974934648 14002862752368 14627990553813 14759774252496 15169767981732 15753220596414 16717703490072 18003680681616 19503987405084 20226357308976 21004294128552 22139661378744 22754651972598 26005316540112 26857949869296 29255981107626 30339535963464 31506441192828 33435406980144 34131977958897 39007974810168 42008588257104 44279322757488 45509303945196 58511962215252 60679071926928 63012882385656 68263955917794 78015949620336 91018607890392 102395933876691 117023924430504 126025764771312 136527911835588 182037215780784 204791867753382 234047848861008 273055823671176 409583735506764 546111647342352 819167471013528 1638334942027056
• Sum of all divisors σ(n): 6217963708477248
• Sum of proper divisors (its aliquot sum) s(n): 4579628766450192
• 1638334942027056 is an abundant number, because the sum of its proper divisors (4579628766450192) is greater than itself. Its abundance is 2941293824423136

Bases of 1638334942027056

• Binary: 101110100100000111010010100001111100001110100110000₂
• Hexadecimal: 0x5D20E943E1D30
• Base-36: G4QOOJXF00

Squares and roots of 1638334942027056

• 1638334942027056 squared (1638334942027056²) is 2684141382266796944382236027136
• 1638334942027056 cubed (1638334942027056³) is 4397522615908494729638858345475374764062191616
• The square root of 1638334942027056 is 40476350.4039958621
• The cube root of 1638334942027056 is 117887.4475476773

Scales and comparisons

• 1,638,334,942,027,056 seconds is equal to 52,093,983 years, 23 weeks, 4 days, 3 hours, 57 minutes, 36 seconds.
• To count from 1 to 1,638,334,942,027,056 would take you about one hundred fifty-six million, two hundred eighty-one thousand, nine hundred fifty 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 1638334942027056 cubic inches would be around 9824 feet tall.

Recreational maths with 1638334942027056

• 1638334942027056 backwards is 6507202494338361
• 1638334942027056 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1638334942027056's digits is 63
• More coming soon!