2749128425472

Names of 2749128425472

• Cardinal: 2749128425472 can be written as Two trillion, seven hundred forty-nine billion, one hundred twenty-eight million, four hundred twenty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.749128425472 × 10¹²

Factors of 2749128425472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 97

Divisors of 2749128425472

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 37 39 44 48 52 62 64 66 74 78 88 93 96 104 111 121 124 128 132 143 148 156 176 186 192 208 222 242 248 256 264 286 296 312 341 352 363 372 384 403 407 416 429 444 481 484 496 512 528 572 592 624 682 704 726 744 768 806 814 832 858 888 961 962 968 992 1023 1024 1056 1144 1147 1184 1209 1221 1248 1364 1408 1443 1452 1488 1536 1573 1612 1628 1664 1716 1776 1922 1924 1936 1984 2046 2048 2112 2288 2294 2368 2418 2442 2496 2728 2816 2883 2886 2904 2976 3072 3146 3224 3256 3328 3432 3441 3552 3751 3844 3848 3872 3968 4092 4096 4224 4433 4477 4576 4588 4719 4736 4836 4884 4992 5291 5456 5632 5766 5772 5808 5952 6144 6292 6448 6512 6656 6864 6882 7104 7502 7688 7696 7744 7936 8184 8192 8448 8866 8954 9152 9176 9438 9472 9672 9768 9984 10571 10582 10912 11253 11264 11532 11544 11616 11904 12288 12493 12584 12617 12896 13024 13299 13312 13431 13728 13764 14208 14911 15004 15376 15392 15488 15872 15873 16368 16384 16896 17732 17908 18304 18352 18876 18944 19344 19536 19968 21142 21164 21824 22506 22528 23064 23088 23232 23808 24576 24986 25168 25234 25792 26048 26598 26624 26862 27456 27528 28416 29822 30008 30752 30784 30976 31713 31744 31746 32736 33792 35464 35557 35816 36608 36704 37479 37752 37851 37888 38688 39072 39936 42284 42328 43648 44733 45012 45056 46128 46176 46464 47616 48763 49152 49972 50336 50468 51584 52096 53196 53248 53724 54912 55056 56832 58201 59644 60016 61504 61568 61952 63426 63488 63492 65472 67584 70928 71114 71632 73216 73408 74958 75504 75702 75776 77376 78144 79872 84568 84656 87296 89466 90024 90112 92256 92352 92928 95232 97526 99944 100672 100936 103168 104192 106392 106496 106671 107448 109824 110112 113664 116281 116402 119288 120032 123008 123136 123904 126852 126976 126984 130944 135168 137423 138787 141856 142228 143264 146289 146432 146816 149916 151008 151404 151552 154752 156288 159744 164021 169136 169312 174592 174603 178932 180048 180224 184512 184704 185856 190464 195052 199888 201344 201872 206336 208384 212784 212992 213342 214896 219648 220224 227328 232562 232804 238576 240064 246016 246272 247808 253704 253952 253968 261888 270336 274846 277574 283712 284456 286528 292578 292864 293632 299832 302016 302808 303104 309504 312576 319488 328042 338272 338624 348843 349184 349206 357864 360096 369024 369408 371712 380928 390104 391127 399776 402688 403744 412269 412672 416361 416768 425568 426684 429792 439296 440448 454656 462241 465124 465608 477152 480128 492032 492063 492544 495616 507408 507904 507936 523776 540672 549692 555148 567424 568912 573056 585156 585728 587264 599664 604032 605616 606208 619008 625152 638976 656084 676544 677248 697686 698368 698412 715728 720192 738048 738816 743424 761856 780208 782254 799552 805376 807488 824538 825344 832722 833536 851136 853368 859584 878592 880896 909312 924482 930248 931216 954304 960256 984064 984126 985088 991232 1014816 1015872 1047552 1099384 1110296 1134848 1137824 1146112 1170312 1171456 1173381 1174528 1199328 1208064 1211232 1238016 1250304 1312168 1353088 1354496 1386723 1395372 1396736 1396824 1431456 1440384 1476096 1477632 1486848 1511653 1523712 1560416 1564508 1599104 1610752 1614976 1649076 1650688 1665444 1667072 1702272 1706736 1719168 1757184 1761792 1804231 1818624 1848964 1860496 1862432 1908608 1920512 1968128 1968252 1970176 1982464 2029632 2031744 2095104 2198768 2220592 2269696 2275648 2292224 2340624 2342912 2346762 2349056 2398656 2416128 2422464 2476032 2500608 2624336 2706176 2708992 2773446 2790744 2793472 2793648 2862912 2880768 2952192 2955264 2973696 3023306 3120832 3129016 3198208 3221504 3229952 3298152 3301376 3330888 3334144 3404544 3413472 3438336 3514368 3523584 3608462 3697928 3720992 3724864 3817216 3841024 3936256 3936504 3940352 4059264 4063488 4190208 4302397 4397536 4441184 4534959 4539392 4551296 4584448 4681248 4693524 4698112 4797312 4832256 4844928 4952064 5001216 5084651 5248672 5412352 5412693 5417984 5546892 5581488 5586944 5587296 5725824 5761536 5904384 5910528 5947392 6046612 6241664 6258032 6396416 6443008 6459904 6596304 6602752 6661776 6668288 6809088 6826944 6876672 7028736 7047168 7216924 7395856 7441984 7449728 7634432 7682048 7872512 7873008 7880704 8118528 8126976 8380416 8604794 8795072 8882368 9069918 9078784 9102592 9168896 9362496 9387048 9396224 9594624 9664512 9689856 9904128 10002432 10169302 10497344 10824704 10825386 10835968 11093784 11162976 11174592 11451648 11523072 11808768 11821056 12093224 12483328 12516064 12792832 12886016 12907191 12919808 13192608 13323552 13618176 13653888 13753344 14094336 14433848 14791712 14883968 14899456 15253953 15268864 15364096 15745024 15746016 16237056 16253952 16760832 17209588 17590144 17764736 18139836 18157568 18205184 18337792 18724992 18774096 18792448 19189248 19329024 19379712 19808256 20004864 20338604 20994688 21649408 21650772 21671936 22187568 22325952 22349184 22903296 23046144 23617536 23642112 24186448 24966656 25032128 25585664 25772032 25814382 25839616 26385216 26647104 27236352 27307776 27506688 28188672 28867696 29583424 29767936 29798912 30507906 30537728 30728192 31492032 32474112 32507904 34419176 35180288 35529472 36279672 36315136 36410368 36675584 37449984 37548192 38378496 38658048 38759424 40677208 41989376 43298816 43301544 43343872 44375136 44651904 44698368 45806592 46092288 47235072 48372896 49933312 50064256 51171328 51628764 51679232 52770432 53294208 54472704 54615552 55013376 55931161 56377344 57735392 59166848 59535872 59597824 61015812 61075456 61456384 62984064 64948224 65015808 68838352 70360576 71058944 72559344 72630272 72820736 73351168 74899968 75096384 76756992 77316096 77518848 81354416 83978752 86597632 86603088 86687744 88750272 89303808 89396736 91613184 92184576 96745792 99866624 100128512 102342656 103257528 103358464 105540864 106588416 108945408 109231104 110026752 111862322 115470784 118333696 119071744 119195648 122031624 122150912 125968128 129896448 130031616 137676704 140721152 142117888 145118688 145641472 149799936 150192768 153513984 155037696 162708832 167793483 167957504 173195264 173206176 177500544 178607616 178793472 183226368 184369152 193491584 199733248 200257024 204685312 206515056 206716928 211081728 213176832 217890816 218462208 220053504 223724644 230941568 236667392 238143488 238391296 244063248 244301824 251936256 259792896 260063232 275353408 281442304 284235776 290237376 291282944 299599872 300385536 307027968 310075392 325417664 335586966 335915008 346412352 355001088 357215232 357586944 366452736 386983168 399466496 400514048 413030112 422163456 426353664 436924416 447449288 461883136 473334784 476286976 476782592 488126496 503872512 519585792 550706816 562884608 568471552 580474752 582565888 599199744 600771072 614055936 620150784 650835328 671173932 671830016 692824704 710002176 714430464 715173888 732905472 773966336 798932992 801028096 826060224 844326912 852707328 873848832 894898576 923766272 946669568 952573952 953565184 976252992 1007745024 1101413632 1125769216 1136943104 1160949504 1198399488 1201542144 1301670656 1342347864 1343660032 1385649408 1420004352 1428860928 1430347776 1547932672 1602056192 1652120448 1688653824 1705414656 1747697664 1789797152 1847532544 1893339136 1905147904 1952505984 2015490048 2202827264 2251538432 2273886208 2321899008 2396798976 2403084288 2603341312 2684695728 2687320064 2771298816 2840008704 2857721856 2860695552 3095865344 3204112384 3304240896 3377307648 3410829312 3579594304 3695065088 3786678272 3905011968 4030980096 4405654528 4643798016 4806168576 5206682624 5369391456 5542597632 5680017408 5715443712 6191730688 6408224768 6608481792 6754615296 6821658624 7159188608 7390130176 7573356544 7810023936 8061960192 8811309056 9287596032 9612337152 10413365248 10738782912 11085195264 11360034816 12383461376 13216963584 14318377216 14780260352 15620047872 17622618112 18575192064 19224674304 20826730496 21477565824 22170390528 22720069632 24766922752 26433927168 28636754432 29560520704 31240095744 35245236224 37150384128 41653460992 42955131648 44340781056 52867854336 57273508864 62480191488 70490472448 74300768256 83306921984 85910263296 88681562112 105735708672 114547017728 124960382976 171820526592 211471417344 229094035456 249920765952 343641053184 458188070912 687282106368 916376141824 1374564212736 2749128425472
• Sum of all divisors σ(n): 9208930476144
• Sum of proper divisors (its aliquot sum) s(n): 6459802050672
• 2749128425472 is an abundant number, because the sum of its proper divisors (6459802050672) is greater than itself. Its abundance is 3710673625200

Bases of 2749128425472

• Binary: 101000000000010100110100101100000000000000₂
• Hexadecimal: 0x28014D2C000
• Base-36: Z2XK311C

Squares and roots of 2749128425472

• 2749128425472 squared (2749128425472²) is 7557707099738157858422784
• 2749128425472 cubed (2749128425472³) is 20777107419281717576803611671210754048
• The square root of 2749128425472 is 1658049.5847446783
• The cube root of 2749128425472 is 14008.7163840901

Scales and comparisons

• 2,749,128,425,472 seconds is equal to 87,413 years, 40 weeks, 4 days, 51 minutes, 12 seconds.
• To count from 1 to 2,749,128,425,472 would take you about two hundred eighteen thousand, five hundred thirty-four 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 2749128425472 cubic inches would be around 1167.4 feet tall.

Recreational maths with 2749128425472

• 2749128425472 backwards is 2745248219472
• The number of decimal digits it has is: 13
• The sum of 2749128425472's digits is 57
• More coming soon!