1306545121728

Names of 1306545121728

• Cardinal: 1306545121728 can be written as One trillion, three hundred six billion, five hundred forty-five million, one hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.306545121728 × 10¹²

Factors of 1306545121728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 221

Divisors of 1306545121728

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 71 72 77 81 84 88 96 99 108 112 121 126 127 132 142 144 154 162 168 176 189 192 198 213 216 224 231 242 243 252 254 264 284 288 297 308 324 336 352 363 378 381 396 426 432 448 462 484 486 497 504 508 528 567 568 576 594 616 639 648 672 693 704 726 756 762 781 792 847 852 864 889 891 924 968 972 994 1008 1016 1056 1089 1134 1136 1143 1188 1232 1278 1296 1331 1344 1386 1397 1452 1491 1512 1524 1562 1584 1694 1701 1704 1728 1778 1782 1848 1917 1936 1944 1988 2016 2032 2079 2112 2178 2268 2272 2286 2343 2376 2464 2541 2556 2592 2662 2667 2673 2772 2794 2904 2982 3024 3048 3124 3168 3267 3388 3402 3408 3429 3556 3564 3696 3834 3872 3888 3976 3993 4032 4064 4158 4191 4356 4473 4536 4544 4572 4686 4752 4928 5082 5112 5184 5324 5334 5346 5467 5544 5588 5751 5808 5964 6048 6096 6237 6248 6336 6534 6776 6804 6816 6858 7029 7112 7128 7392 7623 7668 7744 7776 7952 7986 8001 8128 8316 8382 8591 8712 8946 9017 9072 9144 9317 9372 9504 9779 9801 10164 10224 10287 10648 10668 10692 10934 11088 11176 11502 11616 11928 11979 12096 12192 12474 12496 12573 13068 13419 13552 13608 13632 13716 14058 14224 14256 14784 15246 15336 15367 15552 15904 15972 16002 16401 16632 16764 17182 17253 17424 17892 18034 18144 18288 18634 18711 18744 19008 19558 19602 20328 20448 20574 21087 21296 21336 21384 21868 22176 22352 22869 23004 23232 23856 23958 24003 24384 24948 24992 25146 25773 26136 26838 27051 27104 27216 27432 27951 28116 28448 28512 29337 29403 30492 30672 30734 30861 31808 31944 32004 32802 33264 33528 34364 34506 34848 35784 35937 36068 36288 36576 37268 37422 37488 37719 39116 39204 40257 40656 40896 41148 42174 42592 42672 42768 43736 44352 44704 45738 46008 46101 47712 47916 48006 49203 49896 49984 50292 51546 52272 53676 54102 54208 54432 54864 55902 56232 56896 57024 58674 58806 60137 60984 61344 61468 61722 63119 63261 63888 64008 65604 66528 67056 68607 68728 69012 69696 71568 71874 72009 72136 73152 74536 74844 74976 75438 77319 78232 78408 80514 81153 81312 82296 83853 84348 85184 85344 85536 87472 88011 89408 91476 92016 92202 94501 95424 95832 96012 98406 99187 99792 100584 103092 104544 107352 107569 107811 108204 108864 109728 111804 112464 113157 117348 117612 120274 120771 121968 122688 122936 123444 126238 126522 127776 128016 131208 133056 134112 137214 137456 138024 138303 143136 143748 144018 144272 147609 149072 149688 149952 150876 154638 156464 156816 161028 162306 162624 164592 167706 168696 169037 170688 171072 174944 176022 180411 182952 184032 184404 189002 189357 189783 191664 192024 196812 198374 199584 201168 205821 206184 209088 214704 215138 215622 216027 216408 219456 223608 224928 226314 231957 234696 235224 240548 241542 243459 243936 245872 246888 251559 252476 253044 255552 256032 262416 264033 268224 274428 274912 276048 276606 283503 286272 287496 288036 288544 295218 297561 298144 299376 301752 309276 312928 313632 322056 322707 323433 324612 329184 335412 337392 338074 339471 349888 352044 360822 365904 368064 368808 378004 378714 379566 383328 384048 393624 396748 399168 402336 411642 412368 414909 429408 430276 431244 432054 432816 442827 447216 449856 452628 463914 469392 470448 481096 483084 486918 487872 491744 493776 503118 504952 506088 507111 512064 524832 528066 541233 548856 549824 552096 553212 567006 568071 574992 576072 577088 590436 595122 596288 598752 603504 618552 625856 627264 644112 645414 646866 649224 658368 661507 670824 674784 676148 678942 694309 695871 704088 721644 730377 731808 737616 754677 756008 757428 759132 766656 768096 787248 792099 793496 804672 823284 824736 829818 850509 858816 860552 862488 864108 865632 885654 892683 894432 905256 927828 938784 940896 962192 966168 968121 973836 983488 987552 1006236 1009904 1012176 1014222 1049664 1056132 1082466 1091057 1097712 1104192 1106424 1134012 1136142 1149984 1152144 1180872 1183259 1190244 1197504 1207008 1237104 1244727 1288224 1290828 1293732 1298448 1323014 1328481 1341648 1349568 1352296 1357884 1388618 1391742 1408176 1443288 1460754 1463616 1475232 1509354 1512016 1514856 1518264 1521333 1536192 1574496 1584198 1586992 1623699 1646568 1649472 1659636 1701018 1704213 1721104 1724976 1728216 1731264 1771308 1785366 1788864 1810512 1855656 1877568 1881792 1924384 1932336 1936242 1947672 1975104 1984521 2012472 2019808 2024352 2028444 2082927 2087613 2112264 2164932 2182114 2191131 2195424 2212848 2264031 2268024 2272284 2299968 2304288 2361744 2366518 2376297 2380488 2414016 2474208 2489454 2551527 2576448 2581656 2587464 2596896 2646028 2656962 2678049 2683296 2704592 2715768 2777236 2783484 2816352 2886576 2904363 2921508 2950464 3018708 3024032 3029712 3036528 3042666 3148992 3168396 3173984 3247398 3273171 3293136 3319272 3402036 3408426 3442208 3449952 3456432 3542616 3549777 3570732 3621024 3711312 3734181 3848768 3864672 3872484 3895344 3969042 4024944 4039616 4048704 4056888 4165854 4175226 4224528 4329864 4364228 4382262 4390848 4425696 4528062 4536048 4544568 4563999 4608576 4723488 4733036 4752594 4760976 4871097 4948416 4978908 5103054 5112639 5163312 5174928 5193792 5292056 5313924 5356098 5366592 5409184 5431536 5554472 5566968 5632704 5773152 5808726 5843016 5953563 6037416 6048064 6059424 6073056 6085332 6248781 6336792 6347968 6494796 6546342 6586272 6638544 6804072 6816852 6884416 6899904 6912864 7085232 7099554 7141464 7242048 7422624 7468362 7637399 7654581 7729344 7744968 7790688 7938084 8034147 8049888 8113776 8331708 8350452 8449056 8659728 8713089 8728456 8764524 8851392 9056124 9072096 9089136 9127998 9446976 9466072 9505188 9521952 9742194 9819513 9957816 10206108 10225278 10326624 10349856 10584112 10627848 10649331 10712196 10818368 10863072 11108944 11133936 11546304 11617452 11686032 11907126 12001627 12074832 12118848 12146112 12170664 12497562 12673584 12989592 13092684 13172544 13277088 13608144 13633704 13691997 13825728 14170464 14199108 14282928 14613291 14845248 14936724 15274798 15309162 15337917 15489936 15581376 15876168 16068294 16099776 16227552 16663416 16700904 16898112 17319456 17426178 17456912 17529048 17860689 18112248 18144192 18178272 18255996 18746343 18932144 19010376 19043904 19484388 19639026 19915632 20412216 20450556 20653248 20699712 21168224 21255696 21298662 21424392 21726144 22217888 22267872 22912197 22963743 23234904 23372064 23814252 24003254 24102441 24149664 24341328 24995124 25347168 25979184 26139267 26185368 26554176 27216288 27267408 27383994 28340928 28398216 28565856 29226582 29458539 29873448 30549596 30618324 30675834 30979872 31752336 31947993 32136588 32455104 33326832 33401808 34638912 34852356 34913824 35058096 35721378 36004881 36224496 36356544 36511992 37492686 37864288 38020752 38968776 39278052 39831264 40824432 40901112 41075991 42336448 42511392 42597324 42848784 44435776 44535744 45824394 45927486 46469808 46744128 47628504 48006508 48204882 48299328 48682656 49990248 50694336 51958368 52278534 52370736 53582067 54432576 54534816 54767988 56239029 56796432 57131712 58453164 58917078 59746896 61099192 61236648 61351668 61959744 63504672 63895986 64273176 66653664 66803616 68736591 69704712 69827648 70116192 71442756 72009762 72448992 73023984 74985372 75728576 76041504 77937552 78556104 79662528 81648864 81802224 82151982 84011389 85022784 85194648 85697568 88375617 91648788 91854972 92939616 95257008 95843979 96013016 96409764 97365312 99980496 103916736 104557068 104741472 107164134 108014643 109069632 109535976 112478058 113592864 116906328 117834156 119493792 122198384 122473296 122703336 127009344 127791972 128546352 133307328 133607232 137473182 139409424 140232384 142885512 144019524 144897984 146047968 149970744 152083008 155875104 157112208 160746201 163297728 163604448 164303964 168022778 168717087 170389296 171395136 176751234 183297576 183709944 185879232 190514016 191687958 192026032 192819528 199960992 206209773 209114136 209482944 214328268 216029286 219071952 224956116 227185728 233812656 235668312 238987584 244396768 244946592 245406672 252034167 255583944 257092704 265126851 274946364 278818848 285771024 287531937 288039048 292095936 299941488 311750208 314224416 321492402 324043929 327208896 328607928 336045556 337434174 340778592 353502468 366595152 367419888 381028032 383375916 384052064 385639056 399921984 412419546 418228272 428656536 432058572 438143904 449912232 467625312 471336624 488793536 489893184 490813344 504068334 511167888 514185408 530253702 549892728 557637696 571542048 575063874 576078096 599882976 618629319 628448832 642984804 648087858 657215856 672091112 674868348 681557184 707004936 733190304 734839776 756102501 766751832 768104128 771278112 824839092 836456544 857313072 864117144 876287808 899824464 935250624 942673248 972131787 981626688 1008136668 1022335776 1060507404 1099785456 1143084096 1150127748 1152156192 1199765952 1237258638 1285969608 1296175716 1314431712 1344182224 1349736696 1414009872 1466380608 1469679552 1512205002 1533503664 1542556224 1649678184 1672913088 1714626144 1728234288 1799648928 1855887957 1885346496 1944263574 2016273336 2044671552 2121014808 2199570912 2268307503 2300255496 2304312384 2474517276 2571939216 2592351432 2628863424 2688364448 2699473392 2828019744 2916395361 3024410004 3067007328 3299356368 3429252288 3456468576 3599297856 3711775914 3888527148 4032546672 4242029616 4399141824 4536615006 4600510992 4949034552 5143878432 5184702864 5376728896 5398946784 5656039488 5832790722 6048820008 6134014656 6598712736 6804922509 6912937152 7423551828 7777054296 8065093344 8484059232 9073230012 9201021984 9898069104 10287756864 10369405728 10797893568 11665581444 12097640016 13197425472 13609845018 14847103656 15554108592 16130186688 16968118464 18146460024 18402043968 19796138208 20414767527 20738811456 23331162888 24195280032 27219690036 29694207312 31108217184 36292920048 39592276416 40829535054 46662325776 48390560064 54439380072 59388414624 62216434368 72585840096 81659070108 93324651552 108878760144 118776829248 145171680192 163318140216 186649303104 217757520288 326636280432 435515040576 653272560864 1306545121728
• Sum of all divisors σ(n): 4989748248576
• Sum of proper divisors (its aliquot sum) s(n): 3683203126848
• 1306545121728 is an abundant number, because the sum of its proper divisors (3683203126848) is greater than itself. Its abundance is 2376658005120

Bases of 1306545121728

• Binary: 10011000000110100001010000110100111000000₂
• Hexadecimal: 0x130342869C0
• Base-36: GO7V8C00

Squares and roots of 1306545121728

• 1306545121728 squared (1306545121728²) is 1707060155111234337705984
• 1306545121728 cubed (1306545121728³) is 2230351118156826229138398325554020352
• The square root of 1306545121728 is 1143042.0472266101
• The cube root of 1306545121728 is 10932.2143294517

Scales and comparisons

• 1,306,545,121,728 seconds is equal to 41,544 years, 4 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 1,306,545,121,728 would take you about one hundred three thousand, eight hundred sixty 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 1306545121728 cubic inches would be around 911 feet tall.

Recreational maths with 1306545121728

• 1306545121728 backwards is 8271215456031
• The number of decimal digits it has is: 13
• The sum of 1306545121728's digits is 45
• More coming soon!