28327747140976640

Names of 28327747140976640

• Cardinal: 28327747140976640 can be written as Twenty-eight quadrillion, three hundred twenty-seven trillion, seven hundred forty-seven billion, one hundred forty million, nine hundred seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.832774714097664 × 10¹⁶

Factors of 28327747140976640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 192158

Divisors of 28327747140976640

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 64 70 80 82 98 112 128 140 160 164 196 205 224 245 256 280 287 320 328 343 392 410 448 490 512 560 574 640 656 686 784 820 896 980 1024 1120 1148 1280 1312 1372 1435 1568 1640 1715 1792 1960 2009 2048 2240 2296 2560 2624 2744 2870 3136 3280 3430 3584 3920 4018 4096 4480 4592 5120 5248 5488 5740 6272 6560 6860 7168 7840 8036 8192 8960 9184 10045 10240 10496 10976 11480 12544 13120 13720 14063 14336 15680 16072 16384 17920 18368 20090 20480 20992 21952 22960 25088 26240 27440 28126 28672 31360 32144 32768 35840 36736 40180 40960 41984 43904 45920 50176 52480 54880 56252 57344 62720 64288 65536 70315 71680 73472 80360 81920 83968 87808 91840 100352 104960 109760 112504 114688 125440 128576 131072 140630 143360 146944 160720 163840 167936 175616 183680 192103 200704 209920 219520 225008 229376 250880 257152 262144 281260 286720 293888 321440 327680 335872 351232 367360 384206 401408 419840 439040 450016 458752 501760 514304 524288 562520 573440 587776 642880 655360 671744 702464 734720 768412 802816 839680 878080 900032 917504 960515 1003520 1028608 1048576 1125040 1146880 1175552 1285760 1310720 1343488 1344721 1404928 1469440 1536824 1605632 1679360 1756160 1800064 1835008 1921030 2007040 2057216 2097152 2250080 2293760 2351104 2571520 2621440 2686976 2689442 2809856 2938880 3073648 3211264 3358720 3512320 3600128 3670016 3842060 4014080 4114432 4500160 4587520 4702208 5143040 5242880 5373952 5378884 5619712 5877760 6147296 6422528 6717440 6723605 7024640 7200256 7340032 7684120 7876223 8028160 8228864 9000320 9175040 9404416 9413047 10286080 10485760 10747904 10757768 11239424 11755520 12294592 12845056 13434880 13447210 14049280 14400512 14680064 15368240 15752446 16056320 16457728 18000640 18350080 18808832 18826094 20572160 21495808 21515536 22478848 23511040 24589184 25690112 26869760 26894420 28098560 28801024 30736480 31504892 32112640 32915456 36001280 36700160 37617664 37652188 39381115 41144320 42991616 43031072 44957696 47022080 47065235 49178368 51380224 53739520 53788840 55133561 56197120 57602048 61472960 63009784 64225280 65830912 65891329 72002560 73400320 75235328 75304376 78762230 82288640 85983232 86062144 89915392 94044160 94130470 98356736 102760448 107479040 107577680 110267122 112394240 115204096 122945920 126019568 128450560 131661824 131782658 144005120 150470656 150608752 157524460 164577280 172124288 179830784 188088320 188260940 196713472 214958080 215155360 220534244 224788480 230408192 245891840 252039136 256901120 263323648 263565316 275667805 288010240 300941312 301217504 315048920 329154560 329456645 344248576 359661568 376176640 376521880 385934927 393426944 429916160 430310720 441068488 449576960 460816384 491783680 504078272 513802240 526647296 527130632 551335610 576020480 601882624 602435008 630097840 658309120 658913290 688497152 719323136 752353280 753043760 771869854 786853888 860621440 882136976 899153920 921632768 983567360 1008156544 1053294592 1054261264 1102671220 1152040960 1204870016 1260195680 1316618240 1317826580 1376994304 1504706560 1506087520 1543739708 1573707776 1721242880 1764273952 1798307840 1843265536 1929674635 1967134720 2016313088 2106589184 2108522528 2205342440 2304081920 2409740032 2520391360 2633236480 2635653160 2701544489 2753988608 3009413120 3012175040 3087479416 3147415552 3442485760 3528547904 3596615680 3686531072 3859349270 3934269440 4032626176 4213178368 4217045056 4410684880 4608163840 4819480064 5040782720 5266472960 5271306320 5403088978 5507977216 6024350080 6174958832 6294831104 6884971520 7057095808 7373062144 7718698540 7868538880 8065252352 8434090112 8821369760 9216327680 9638960128 10081565440 10532945920 10542612640 10806177956 11015954432 12048700160 12349917664 12589662208 13507722445 13769943040 14114191616 14746124288 15437397080 15737077760 16130504704 16868180224 17642739520 18432655360 19277920256 20163130880 21065891840 21085225280 21612355912 22031908864 24097400320 24699835328 25179324416 27015444890 27539886080 28228383232 29492248576 30874794160 31474155520 32261009408 33736360448 35285479040 36865310720 38555840512 40326261760 42170450560 43224711824 44063817728 48194800640 49399670656 50358648832 54030889780 55079772160 56456766464 61749588320 62948311040 64522018816 67472720896 70570958080 73730621440 77111681024 80652523520 84340901120 86449423648 88127635456 96389601280 98799341312 100717297664 108061779560 110159544320 112913532928 123499176640 125896622080 129044037632 134945441792 141141916160 147461242880 154223362048 161305047040 168681802240 172898847296 176255270912 192779202560 197598682624 201434595328 216123559120 220319088640 225827065856 246998353280 251793244160 258088075264 269890883584 282283832320 308446724096 322610094080 337363604480 345797694592 352510541824 385558405120 395197365248 402869190656 432247118240 440638177280 451654131712 493996706560 503586488320 516176150528 539781767168 564567664640 616893448192 645220188160 674727208960 691595389184 705021083648 771116810240 790394730496 864494236480 881276354560 903308263424 987993413120 1007172976640 1032352301056 1079563534336 1129135329280 1233786896384 1290440376320 1349454417920 1383190778368 1410042167296 1542233620480 1580789460992 1728988472960 1762552709120 1806616526848 1975986826240 2014345953280 2064704602112 2159127068672 2258270658560 2467573792768 2580880752640 2698908835840 2766381556736 2820084334592 3084467240960 3161578921984 3457976945920 3525105418240 3613233053696 3951973652480 4129409204224 4318254137344 4516541317120 4935147585536 5161761505280 5397817671680 5532763113472 6168934481920 6323157843968 6915953891840 7050210836480 7226466107392 7903947304960 8258818408448 8636508274688 9033082634240 9870295171072 10323523010560 10795635343360 11065526226944 12337868963840 12646315687936 13831907783680 14100421672960 14452932214784 15807894609920 16517636816896 17273016549376 18066165268480 19740590342144 20647046021120 21591270686720 22131052453888 24675737927680 25292631375872 27663815567360 28905864429568 31615789219840 34546033098752 36132330536960 41294092042240 43182541373440 44262104907776 49351475855360 50585262751744 55327631134720 57811728859136 63231578439680 69092066197504 72264661073920 82588184084480 86365082746880 88524209815552 98702951710720 101170525503488 110655262269440 115623457718272 126463156879360 138184132395008 144529322147840 172730165493760 177048419631104 202341051006976 221310524538880 252926313758720 289058644295680 345460330987520 354096839262208 404682102013952 442621049077760 505852627517440 578117288591360 690920661975040 708193678524416 809364204027904 885242098155520 1011705255034880 1416387357048832 1770484196311040 2023410510069760 2832774714097664 3540968392622080 4046821020139520 5665549428195328 7081936785244160 14163873570488320 28327747140976640
• Sum of all divisors σ(n): 81218832258009600
• Sum of proper divisors (its aliquot sum) s(n): 52891085117032960
• 28327747140976640 is an abundant number, because the sum of its proper divisors (52891085117032960) is greater than itself. Its abundance is 24563337976056320

Bases of 28327747140976640

• Binary: 1100100101000111110111110011001101000000000000000000000₂
• Hexadecimal: 0x64A3EF99A00000
• Base-36: 7QXCJDQZAWW

Squares and roots of 28327747140976640

• 28327747140976640 squared (28327747140976640²) is 802461258083110201534573025689600
• 28327747140976640 cubed (28327747140976640³) is 22731919609408342656920113386826438327553490944000
• The square root of 28327747140976640 is 168308488.0241535531
• The cube root of 28327747140976640 is 304839.1058267357

Scales and comparisons

• 28,327,747,140,976,640 seconds is equal to 900,734,735 years, 31 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 28,327,747,140,976,640 would take you about two billion, seven hundred two million, two hundred four thousand, two hundred 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 28327747140976640 cubic inches would be around 25403.3 feet tall.

Recreational maths with 28327747140976640

• 28327747140976640 backwards is 04667904174772382
• The number of decimal digits it has is: 17
• The sum of 28327747140976640's digits is 77
• More coming soon!