19928044380672

Names of 19928044380672

• Cardinal: 19928044380672 can be written as Nineteen trillion, nine hundred twenty-eight billion, forty-four million, three hundred eighty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.9928044380672 × 10¹³

Factors of 19928044380672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1035

Divisors of 19928044380672

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 62 64 72 76 93 96 114 124 128 144 152 171 186 192 228 248 256 279 288 304 342 372 384 433 456 496 512 547 558 576 589 608 684 744 768 866 912 961 992 1094 1116 1152 1178 1216 1299 1368 1488 1536 1641 1732 1767 1824 1922 1984 2188 2232 2304 2356 2432 2598 2736 2883 2976 3282 3464 3534 3648 3844 3897 3968 4376 4464 4608 4712 4864 4923 5196 5301 5472 5766 5952 6564 6928 7068 7296 7688 7794 7936 8227 8649 8752 8928 9424 9728 9846 10392 10393 10602 10944 11532 11904 13128 13423 13856 14136 14592 15376 15588 15872 16454 16957 17298 17504 17856 18259 18848 19692 20784 20786 21204 21888 23064 23808 24681 26256 26846 27712 28272 29184 30752 31176 31179 32908 33914 34596 35008 35712 36518 37696 39384 40269 41568 41572 42408 43776 46128 47616 49362 50871 52512 53692 54777 55424 56544 61504 62352 62358 65816 67828 69192 70016 71424 73036 74043 75392 78768 80538 83136 83144 84816 87552 92256 93537 98724 101742 105024 107384 109554 110848 113088 120807 123008 124704 124716 131632 135656 138384 140032 142848 146072 148086 150784 152613 157536 161076 164331 166272 166288 169632 184512 187074 197448 203484 210048 214768 219108 221696 226176 236851 241614 246016 249408 249432 255037 263264 271312 276768 280064 292144 296172 301568 305226 315072 322152 322183 328662 332544 332576 339264 369024 374148 394896 406968 416113 420096 429536 438216 452352 473702 483228 492032 498816 498864 510074 525667 526528 542624 553536 584288 592344 610452 630144 644304 644366 657324 665088 665152 678528 710553 738048 748296 765111 789792 813936 832226 840192 859072 876432 904704 947404 966456 966549 997632 997728 1020148 1051334 1053056 1085248 1107072 1168576 1184688 1220904 1248339 1260288 1288608 1288732 1314648 1330304 1357056 1421106 1476096 1496592 1530222 1577001 1579584 1627872 1664452 1718144 1752864 1894808 1932912 1933098 1995264 1995456 2040296 2102668 2106112 2131659 2170496 2214144 2295333 2337152 2369376 2441808 2496678 2520576 2577216 2577464 2629296 2660608 2714112 2842212 2899647 2993184 3060444 3154002 3159168 3255744 3328904 3436288 3505728 3745017 3789616 3865824 3866196 3990912 4080592 4205336 4212224 4263318 4340992 4428288 4500169 4590666 4674304 4731003 4738752 4883616 4993356 5154432 5154928 5258592 5321216 5684424 5799294 5986368 6120888 6308004 6318336 6511488 6657808 6872576 7011456 7342381 7490034 7579232 7731648 7732392 7906147 7981824 8161184 8410672 8526636 8681984 9000338 9181332 9348608 9462006 9477504 9767232 9986712 9987673 10308864 10309856 10517184 11368848 11598588 11972736 12241776 12616008 12636672 13022976 13315616 13500507 14022912 14684762 14980068 15158464 15463296 15464784 15812294 15963648 16322368 16821344 17053272 18000676 18362664 18924012 18955008 19534464 19973424 19975346 20617728 20619712 21034368 22027143 22737696 23197176 23718441 23945472 24483552 25232016 26045952 26631232 27001014 28045824 29369524 29960136 29963019 30316928 30926592 30929568 31624588 32644736 33642688 34106544 36001352 36725328 37848024 37910016 39068928 39946848 39950692 40501521 41239424 42068736 44054286 45475392 46394352 47436882 47890944 48967104 50464032 53262464 54002028 58739048 59920272 59926038 60633856 61853184 61859136 63249176 65289472 66081429 67285376 68213088 71155323 72002704 73450656 75696048 78137856 79893696 79901384 81003042 82478848 84137472 88108572 89889057 90950784 92788704 94873764 97934208 100928064 106524928 108004056 117478096 119840544 119852076 121267712 123718272 126498352 130578944 132162858 134570752 136426176 139505239 142310646 144005408 146901312 151392096 159787392 159802768 162006084 164957696 176217144 179778114 181901568 185577408 189747528 195868416 201856128 213049856 216008112 227613811 234956192 239681088 239704152 247436544 252996704 264325716 269141504 272852352 279010478 284621292 288010816 293802624 302784192 319574784 319605536 324012168 352434288 359556228 363803136 371154816 379495056 391736832 403712256 418515717 432016224 455227622 469912384 479362176 479408304 494873088 505993408 528651432 545704704 558020956 569242584 576021632 587605248 605568384 639149568 639211072 648024336 682841433 704868576 719112456 742309632 758990112 807424512 837031434 864032448 910455244 939824768 958724352 958816608 1011986816 1057302864 1091409408 1116041912 1138485168 1152043264 1175210496 1211136768 1255547151 1278422144 1296048672 1365682866 1409737152 1438224912 1484619264 1517980224 1674062868 1728064896 1820910488 1879649536 1917448704 1917633216 2023973632 2048524299 2114605728 2232083824 2276970336 2304086528 2422273536 2511094302 2556844288 2592097344 2731365732 2819474304 2876449824 3035960448 3348125736 3456129792 3641820976 3759299072 3835266432 4047947264 4097048598 4229211456 4324662409 4464167648 4553940672 5022188604 5113688576 5184194688 5462731464 5638948608 5752899648 6071920896 6696251472 6912259584 7283641952 7670532864 8194097196 8458422912 8649324818 8928335296 9107881344 10044377208 10368389376 10925462928 11277897216 11505799296 12143841792 12973987227 13392502944 14567283904 15341065728 16388194392 16916845824 17298649636 17856670592 18215762688 20088754416 20736778752 21850925856 23011598592 25947974454 26785005888 29134567808 32776388784 33833691648 34597299272 35713341184 36431525376 38921961681 40177508832 43701851712 46023197184 51895948908 53570011776 58269135616 65552777568 69194598544 71426682368 77843923362 80355017664 87403703424 103791897816 107140023552 116538271232 131105555136 138389197088 155687846724 160710035328 174807406848 207583795632 214280047104 262211110272 276778394176 311375693448 321420070656 349614813696 415167591264 524422220544 553556788352 622751386896 642840141312 830335182528 1048844441088 1107113576704 1245502773792 1660670365056 2214227153408 2491005547584 3321340730112 4982011095168 6642681460224 9964022190336 19928044380672
• Sum of all divisors σ(n): 62815745472480
• Sum of proper divisors (its aliquot sum) s(n): 42887701091808
• 19928044380672 is an abundant number, because the sum of its proper divisors (42887701091808) is greater than itself. Its abundance is 22959656711136

Bases of 19928044380672

• Binary: 100100001111111011100000000011010001000000000₂
• Hexadecimal: 0x121FDC01A200
• Base-36: 72ATF3I80

Squares and roots of 19928044380672

• 19928044380672 squared (19928044380672²) is 397126952838032876047171584
• 19928044380672 cubed (19928044380672³) is 7913963540917355418074232392130597224448
• The square root of 19928044380672 is 4464083.8232130005
• The cube root of 19928044380672 is 27111.5841148363

Scales and comparisons

• 19,928,044,380,672 seconds is equal to 633,650 years, 8 weeks, 5 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 19,928,044,380,672 would take you about one million, five hundred eighty-four thousand, one hundred twenty-five 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 19928044380672 cubic inches would be around 2259.3 feet tall.

Recreational maths with 19928044380672

• 19928044380672 backwards is 27608344082991
• The number of decimal digits it has is: 14
• The sum of 19928044380672's digits is 63
• More coming soon!