12920307313609728

Names of 12920307313609728

• Cardinal: 12920307313609728 can be written as Twelve quadrillion, nine hundred twenty trillion, three hundred seven billion, three hundred thirteen million, six hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2920307313609728 × 10¹⁶

Factors of 12920307313609728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1938

Divisors of 12920307313609728

• Number of divisors d(n): 1188
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 41 48 54 57 64 72 76 81 82 96 108 114 123 128 144 152 162 164 171 192 216 228 243 246 256 288 304 324 328 342 361 369 384 432 456 486 492 512 513 576 608 648 656 684 722 738 768 779 864 912 972 984 1024 1026 1083 1107 1152 1216 1296 1312 1368 1444 1476 1536 1539 1558 1728 1824 1873 1944 1968 2052 2166 2214 2304 2337 2432 2592 2624 2736 2888 2952 3072 3078 3116 3249 3321 3456 3648 3746 3888 3936 4104 4332 4428 4608 4617 4674 4864 5184 5248 5472 5619 5776 5904 6156 6232 6498 6642 6912 7011 7296 7492 7776 7872 8208 8664 8856 9216 9234 9348 9728 9747 9963 10368 10496 10944 11238 11552 11808 12312 12464 12996 13284 13824 14022 14592 14801 14984 15552 15744 16416 16857 17328 17712 18468 18696 19456 19494 19926 20736 20992 21033 21888 22476 23104 23616 24624 24928 25992 26568 27648 28044 29184 29241 29602 29968 31104 31488 32832 33714 34656 35424 35587 36936 37392 38988 39852 41472 41984 42066 43776 44403 44952 46208 47232 49248 49856 50571 51984 53136 56088 58368 58482 59204 59936 62208 62976 63099 65664 67428 69312 70848 71174 73872 74784 76793 77976 79704 82944 84132 87552 87723 88806 89904 92416 94464 98496 99712 101142 103968 106272 106761 112176 116964 118408 119872 124416 125952 126198 131328 133209 134856 138624 141696 142348 147744 149568 151713 153586 155952 159408 168264 175104 175446 177612 179808 184832 188928 189297 196992 199424 202284 207936 212544 213522 224352 230379 233928 236816 239744 248832 252396 262656 266418 269712 277248 283392 284696 295488 299136 303426 307172 311904 318816 320283 336528 350892 355224 359616 369664 377856 378594 393984 398848 399627 404568 415872 425088 427044 448704 455139 460758 467856 473632 479488 504792 525312 532836 539424 554496 566784 569392 590976 598272 606852 614344 623808 637632 640566 673056 676153 691137 701784 710448 719232 757188 787968 797696 799254 809136 831744 850176 854088 897408 910278 921516 935712 947264 958976 960849 1009584 1065672 1078848 1108992 1133568 1138784 1181952 1196544 1198881 1213704 1228688 1247616 1275264 1281132 1346112 1352306 1382274 1403568 1420896 1438464 1459067 1514376 1575936 1598508 1618272 1663488 1700352 1708176 1794816 1820556 1843032 1871424 1894528 1917952 1921698 2019168 2028459 2073411 2131344 2157696 2277568 2363904 2393088 2397762 2427408 2457376 2495232 2550528 2562264 2692224 2704612 2764548 2807136 2841792 2876928 2882547 2918134 3028752 3197016 3236544 3326976 3400704 3416352 3508129 3589632 3596643 3641112 3686064 3742848 3789056 3843396 4038336 4056918 4146822 4262688 4315392 4377201 4555136 4727808 4795524 4854816 4914752 4990464 5101056 5124528 5384448 5409224 5529096 5614272 5683584 5753856 5765094 5836268 6057504 6085377 6220233 6394032 6473088 6832704 7016258 7179264 7193286 7282224 7372128 7485696 7578112 7686792 8076672 8113836 8293644 8525376 8630784 8647641 8754402 9110272 9591048 9709632 9829504 9980928 10202112 10249056 10524387 10768896 10818448 11058192 11228544 11367168 11530188 11672536 12115008 12170754 12440466 12788064 12946176 13131603 13665408 14032516 14386572 14564448 14744256 14971392 15156224 15373584 16153344 16227672 16587288 17050752 17261568 17295282 17508804 18220544 18256131 18660699 19182096 19419264 19659008 20498112 21048774 21537792 21636896 22116384 22457088 22734336 23060376 23345072 24230016 24341508 24880932 25576128 25892352 26263206 27330816 27722273 28065032 28773144 29128896 29488512 29942784 30747168 31573161 32306688 32455344 33174576 34101504 34590564 35017608 36441088 36512262 37321398 38364192 38838528 39318016 39394809 40996224 42097548 43273792 44232768 44914176 45468672 46120752 46690144 48460032 48683016 49761864 51152256 51784704 52526412 54661632 54768393 55444546 56130064 57546288 58257792 58977024 61494336 63146322 64613376 64910688 66349152 66654451 68203008 69181128 70035216 73024524 74642796 76728384 77677056 78636032 78789618 81992448 83166819 84195096 86547584 88465536 89828352 92241504 93380288 94719483 96920064 97366032 99523728 102304512 105052824 109323264 109536786 110889092 112260128 115092576 116515584 117954048 118184427 122988672 126292644 129821376 132698304 133308902 136406016 138362256 140070432 143833289 146049048 149285592 153456768 155354112 157579236 163984896 164305179 166333638 168390192 173095168 176931072 184483008 186760576 189438966 193840128 194732064 199047456 199963353 204609024 210105648 219073572 221778184 224520256 230185152 233031168 235908096 236368854 245977344 249500457 252585288 259642752 265396608 266617804 276724512 280140864 284158449 287666578 292098096 298571184 306913536 315158472 327969792 328610358 332667276 336780384 346190336 353862144 354553281 368966016 373521152 378877932 389464128 398094912 399926706 409218048 420211296 431499867 438147144 443556368 449040512 460370304 466062336 472737708 491954688 499000914 505170576 519285504 530793216 533235608 553449024 560281728 568316898 575333156 584196192 597142368 599890059 613827072 630316944 657220716 665334552 673560768 692380672 707724288 709106562 737932032 747042304 748501371 757755864 778928256 796189824 799853412 840422592 852475347 862999734 876294288 887112736 898081024 920740608 945475416 983909376 998001828 1010341152 1038571008 1061586432 1066471216 1106898048 1120563456 1136633796 1150666312 1168392384 1194284736 1199780118 1227654144 1260633888 1266434569 1294499601 1314441432 1330669104 1347121536 1418213124 1475864064 1494084608 1497002742 1515511728 1557856512 1592379648 1599706824 1680845184 1704950694 1725999468 1752588576 1774225472 1796162048 1799670177 1841481216 1890950832 1996003656 2020682304 2077142016 2123172864 2132942432 2213796096 2241126912 2245504113 2273267592 2301332624 2336784768 2388569472 2399560236 2521267776 2532869138 2588999202 2628882864 2661338208 2694243072 2732832491 2836426248 2951728128 2994005484 3031023456 3115713024 3184759296 3199413648 3361690368 3409901388 3451998936 3505177152 3548450944 3592324096 3599340354 3682962432 3781901664 3799303707 3883498803 3992007312 4041364608 4265884864 4427592192 4482253824 4491008226 4546535184 4602665248 4673569536 4777138944 4799120472 5042535552 5065738276 5177998404 5257765728 5322676416 5388486144 5399010531 5465664982 5672852496 5988010968 6062046912 6231426048 6369518592 6398827296 6723380736 6736512339 6819802776 6903997872 7010354304 7096901888 7198680708 7563803328 7598607414 7766997606 7984014624 8082729216 8198497473 8531769728 8855184384 8982016452 9093070368 9205330496 9347139072 9554277888 9598240944 10085071104 10131476552 10355996808 10515531456 10645352832 10776972288 10798021062 10931329964 11345704992 11397911121 11650496409 11976021936 12124093824 12797654592 13446761472 13473024678 13639605552 13807995744 14020708608 14193803776 14397361416 15127606656 15197214828 15533995212 15968029248 16165458432 16197031593 16396994946 17063539456 17964032904 18186140736 18410660992 18694278144 19108555776 19196481888 20170142208 20262953104 20711993616 21031062912 21290705664 21596042124 21862659928 22691409984 22795822242 23300992818 23952043872 24248187648 24595492419 25595309184 26946049356 27279211104 27615991488 28041417216 28387607552 28794722832 30255213312 30394429656 31067990424 31936058496 32330916864 32394063186 32793989892 34127078912 34193733363 34951489227 35928065808 36372281472 36821321984 38392963776 40340284416 40525906208 41423987232 42062125824 42581411328 43192084248 43725319856 45382819968 45591644484 46601985636 47904087744 48496375296 49190984838 51190618368 51923817329 53892098712 54558422208 55231982976 56082834432 57589445664 60510426624 60788859312 62135980848 63872116992 64788126372 65587979784 68254157824 68387466726 69902978454 71856131616 72744562944 73642643968 73786477257 76785927552 81051812416 82847974464 84124251648 85162822656 86384168496 87450639712 90765639936 91183288968 93203971272 95808175488 96992750592 98381969676 102381236736 102581200089 103847634658 107784197424 109116844416 110463965952 115178891328 121020853248 121577718624 124271961696 127744233984 129576252744 131175959568 136774933452 139805956908 143712263232 145489125888 147285287936 147572954514 153571855104 155771451987 162103624832 165695948928 168248503296 172768336992 174901279424 181531279872 182366577936 186407942544 191616350976 196763939352 204762473472 205162400178 207695269316 215568394848 218233688832 220927931904 221359431771 230357782656 243155437248 248543923392 255488467968 259152505488 262351919136 273549866904 279611913816 287424526464 290978251776 295145909028 307143710208 307743600267 311542903974 324207249664 331391897856 345536673984 349802558848 363062559744 364733155872 372815885088 383232701952 393527878704 410324800356 415390538632 431136789696 436467377664 441855863808 442718863542 460715565312 467314355961 486310874496 497087846784 518305010976 524703838272 547099733808 559223827632 574849052928 590291818056 614287420416 615487200534 623085807948 648414499328 662783795712 664078295313 691073347968 699605117696 729466311744 745631770176 766465403904 787055757408 820649600712 830781077264 862273579392 872934755328 885437727084 921431130624 934628711922 972621748992 994175693568 1036610021952 1049407676544 1094199467616 1118447655264 1149698105856 1180583636112 1230974401068 1246171615896 1296828998656 1325567591424 1328156590626 1382146695936 1399210235392 1401943067883 1458932623488 1491263540352 1574111514816 1641299201424 1661562154528 1724547158784 1770875454168 1842862261248 1869257423844 1945243497984 1988351387136 2073220043904 2098815353088 2188398935232 2236895310528 2299396211712 2361167272224 2461948802136 2492343231792 2656313181252 2764293391872 2798420470784 2803886135766 2917865246976 2982527080704 3148223029632 3282598402848 3323124309056 3449094317568 3541750908336 3738514847688 3890486995968 3976702774272 4146440087808 4197630706176 4205829203649 4376797870464 4473790621056 4722334544448 4923897604272 4984686463584 5312626362504 5528586783744 5607772271532 5835730493952 5965054161408 6296446059264 6565196805696 6646248618112 6898188635136 7083501816672 7477029695376 8292880175616 8395261412352 8411658407298 8753595740928 8947581242112 9444669088896 9847795208544 9969372927168 10625252725008 11215544543064 11671460987904 11930108322816 12592892118528 12617487610947 13130393611392 13292497236224 14167003633344 14954059390752 16585760351232 16823316814596 17507191481856 17895162484224 18889338177792 19695590417088 19938745854336 21250505450016 22431089086128 25185784237056 25234975221894 26260787222784 26584994472448 28334007266688 29908118781504 33646633629192 35014382963712 35790324968448 37778676355584 39391180834176 39877491708672 42501010900032 44862178172256 50469950443788 52521574445568 53169988944896 56668014533376 59816237563008 67293267258384 75557352711168 78782361668352 79754983417344 85002021800064 89724356344512 100939900887576 105043148891136 113336029066752 119632475126016 134586534516768 157564723336704 159509966834688 170004043600128 179448712689024 201879801775152 226672058133504 239264950252032 269173069033536 315129446673408 340008087200256 358897425378048 403759603550304 478529900504064 538346138067072 680016174400512 717794850756096 807519207100608 1076692276134144 1435589701512192 1615038414201216 2153384552268288 3230076828402432 4306769104536576 6460153656804864 12920307313609728
• Sum of all divisors σ(n): 41850531707814648
• Sum of proper divisors (its aliquot sum) s(n): 28930224394204920
• 12920307313609728 is an abundant number, because the sum of its proper divisors (28930224394204920) is greater than itself. Its abundance is 16009917080595192

Bases of 12920307313609728

• Binary: 101101111001101111001101110111110100010000110000000000₂
• Hexadecimal: 0x2DE6F377D10C00
• Base-36: 3J7V78M2O00

Squares and roots of 12920307313609728

• 12920307313609728 squared (12920307313609728²) is 166934341078117026244053496233984
• 12920307313609728 cubed (12920307313609728³) is 2156842987924216260367735448332895684476746596352
• The square root of 12920307313609728 is 113667529.7242344755
• The cube root of 12920307313609728 is 234652.0113656653

Scales and comparisons

• 12,920,307,313,609,728 seconds is equal to 410,825,807 years, 22 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,920,307,313,609,728 would take you about one billion, two hundred thirty-two million, four hundred seventy-seven thousand, four hundred twenty-two 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 12920307313609728 cubic inches would be around 19554.3 feet tall.

Recreational maths with 12920307313609728

• 12920307313609728 backwards is 82790631370302921
• The number of decimal digits it has is: 17
• The sum of 12920307313609728's digits is 63
• More coming soon!