20443329312768

Names of 20443329312768

• Cardinal: 20443329312768 can be written as Twenty trillion, four hundred forty-three billion, three hundred twenty-nine million, three hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0443329312768 × 10¹³

Factors of 20443329312768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 10672

Divisors of 20443329312768

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 32 34 36 38 48 51 57 64 68 72 76 96 102 114 128 136 144 152 153 171 192 204 228 256 272 288 289 304 306 323 342 361 384 408 456 512 544 576 578 608 612 646 684 722 768 816 867 912 969 1024 1083 1088 1152 1156 1216 1224 1292 1368 1444 1536 1632 1734 1824 1938 2048 2166 2176 2304 2312 2432 2448 2584 2601 2736 2888 2907 3072 3249 3264 3468 3648 3876 4332 4352 4608 4624 4864 4896 5168 5202 5472 5491 5776 5814 6137 6144 6498 6528 6936 7296 7752 8664 8704 9216 9248 9728 9792 10336 10404 10631 10944 10982 11552 11628 12274 12996 13056 13872 14592 15504 16473 17328 17408 18411 18432 18496 19456 19584 20672 20808 21262 21888 21964 23104 23256 24548 25992 26112 27744 29184 31008 31893 32946 34656 34816 36822 36992 38912 39168 41344 41616 42524 43776 43928 46208 46512 49096 49419 51984 52224 55233 55488 58368 62016 63786 65892 69312 73644 73984 78336 82688 83232 85048 87552 87856 92416 93024 95679 98192 98838 103968 104329 104448 110466 110976 116736 124032 127572 131784 138624 147288 147968 156672 165376 166464 170096 175104 175712 180727 184832 186048 191358 196384 197676 201989 207936 208658 220932 221952 248064 255144 263568 277248 294576 295936 312987 313344 330752 332928 340192 350208 351424 361454 369664 372096 382716 392768 395352 403978 415872 417316 441864 443904 496128 510288 527136 542181 554496 589152 591872 605967 625974 661504 665856 680384 702848 722908 739328 744192 765432 785536 790704 807956 831744 834632 883728 887808 938961 992256 1020576 1054272 1084362 1108992 1178304 1211934 1251948 1331712 1360768 1405696 1445816 1488384 1530864 1571072 1581408 1615912 1626543 1663488 1669264 1767456 1775616 1817901 1877922 1984512 2041152 2108544 2168724 2217984 2356608 2423868 2503896 2663424 2721536 2811392 2891632 2976768 3061728 3072359 3142144 3162816 3231824 3253086 3326976 3338528 3433813 3534912 3635802 3755844 3837791 4082304 4217088 4337448 4713216 4847736 5007792 5326848 5443072 5622784 5783264 5953536 6123456 6144718 6284288 6325632 6463648 6506172 6653952 6677056 6867626 7069824 7271604 7511688 7675582 8164608 8434176 8674896 9217077 9426432 9695472 10015584 10301439 10886144 11245568 11513373 11566528 12246912 12289436 12568576 12651264 12927296 13012344 13354112 13735252 14139648 14543208 15023376 15351164 16329216 16868352 17349792 18434154 18852864 19390944 20031168 20602878 21772288 23026746 23133056 24493824 24578872 25302528 25854592 26024688 26708224 27470504 27651231 28279296 29086416 30046752 30702328 30904317 32658432 33736704 34540119 34699584 36868308 37705728 38781888 40062336 41205756 46053492 46266112 48987648 49157744 50605056 51709184 52049376 53416448 54941008 55302462 56558592 58172832 58374821 60093504 61404656 61808634 65242447 65316864 69080238 69399168 73736616 77563776 80124672 82411512 92106984 92532224 97975296 98315488 101210112 103418368 104098752 106832896 109882016 110604924 113117184 116345664 116749642 120187008 122809312 123617268 130484894 138160476 138798336 147473232 155127552 160249344 164823024 175124463 184213968 185064448 195727341 195950592 196630976 206836736 208197504 213665792 219764032 221209848 232691328 233499284 240374016 245618624 247234536 260969788 276320952 277596672 294946464 310255104 320498688 329646048 350248926 368427936 370128896 391454682 393261952 413673472 416395008 439528064 442419696 465382656 466998568 480748032 491237248 494469072 521939576 525373389 552641904 555193344 587182023 589892928 620510208 640997376 659292096 700497852 736855872 782909364 786523904 832790016 879056128 884839392 930765312 933997136 961496064 982474496 988938144 1043879152 1050746778 1105283808 1109121599 1110386688 1174364046 1179785856 1241020416 1318584192 1400995704 1473711744 1565818728 1573047808 1665580032 1758112256 1769678784 1861530624 1867994272 1922992128 1964948992 1977876288 2087758304 2101493556 2210567616 2218243198 2348728092 2359571712 2637168384 2801991408 2947423488 3131637456 3146095616 3327364797 3331160064 3516224512 3539357568 3723061248 3735988544 3929897984 3955752576 4175516608 4202987112 4421135232 4436486396 4697456184 4719143424 5274336768 5603982816 5894846976 6263274912 6292191232 6654729594 7032449024 7078715136 7471977088 7859795968 7911505152 8351033216 8405974224 8842270464 8872972792 9394912368 9438286848 9982094391 10548673536 11207965632 11789693952 12526549824 13309459188 14157430272 14943954176 15823010304 16702066432 16811948448 17684540928 17745945584 18789824736 18876573696 19964188782 21097347072 22415931264 23579387904 25053099648 26618918376 28314860544 29887908352 31646020608 33404132864 33623896896 35369081856 35491891168 37579649472 39928377564 44831862528 50106199296 53237836752 56629721088 59775816704 63292041216 66808265728 67247793792 70738163712 70983782336 75159298944 79856755128 89663725056 100212398592 106475673504 119551633408 133616531456 134495587584 141967564672 150318597888 159713510256 179327450112 200424797184 212951347008 268991175168 283935129344 300637195776 319427020512 358654900224 400849594368 425902694016 537982350336 567870258688 601274391552 638854041024 851805388032 1075964700672 1135740517376 1202548783104 1277708082048 1703610776064 2271481034752 2555416164096 3407221552128 5110832328192 6814443104256 10221664656384 20443329312768
• Sum of all divisors σ(n): 66202681020840
• Sum of proper divisors (its aliquot sum) s(n): 45759351708072
• 20443329312768 is an abundant number, because the sum of its proper divisors (45759351708072) is greater than itself. Its abundance is 25316022395304

Bases of 20443329312768

• Binary: 100101001011111010101011000011011100000000000₂
• Hexadecimal: 0x1297D561B800
• Base-36: 78VJAFWG0

Squares and roots of 20443329312768

• 20443329312768 squared (20443329312768²) is 417929713390279347167821824
• 20443329312768 cubed (20443329312768³) is 8543874760428226693707890616397392248832
• The square root of 20443329312768 is 4521430.0075051477
• The cube root of 20443329312768 is 27343.2757049811

Scales and comparisons

• 20,443,329,312,768 seconds is equal to 650,034 years, 33 weeks, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 20,443,329,312,768 would take you about one million, six hundred twenty-five thousand and eighty-six 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 20443329312768 cubic inches would be around 2278.6 feet tall.

Recreational maths with 20443329312768

• 20443329312768 backwards is 86721392334402
• The number of decimal digits it has is: 14
• The sum of 20443329312768's digits is 54
• More coming soon!