28490952253440

Names of 28490952253440

• Cardinal: 28490952253440 can be written as Twenty-eight trillion, four hundred ninety billion, nine hundred fifty-two million, two hundred fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.849095225344 × 10¹³

Factors of 28490952253440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 371

Divisors of 28490952253440

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 127 128 160 173 183 192 240 244 254 256 305 320 346 366 381 384 480 488 508 512 519 610 635 640 692 732 762 768 865 915 960 976 1016 1024 1038 1220 1270 1280 1384 1464 1524 1536 1730 1830 1905 1920 1952 2032 2048 2076 2440 2540 2560 2595 2768 2928 3048 3072 3460 3660 3810 3840 3904 4064 4096 4152 4880 5080 5120 5190 5536 5856 6096 6144 6920 7320 7620 7680 7747 7808 8128 8192 8304 9760 10160 10240 10380 10553 11072 11712 12192 12288 13840 14640 15240 15360 15494 15616 16256 16608 19520 20320 20480 20760 21106 21971 22144 23241 23424 24384 24576 27680 29280 29929 30480 30720 30988 31232 31659 32512 33216 38735 39040 40640 40960 41520 42212 43942 44288 46482 46848 48768 52765 55360 58560 59858 60960 61440 61976 62464 63318 65024 65913 66432 77470 78080 81280 83040 84424 87884 88576 89787 92964 93696 97536 105530 109855 110720 116205 117120 119716 121920 122880 123952 124928 126636 130048 131826 132864 149645 154940 156160 158295 162560 166080 168848 175768 177152 179574 185928 187392 195072 211060 219710 221440 232410 234240 239432 243840 247904 249856 253272 260096 263652 265728 299290 309880 312320 316590 325120 329565 332160 337696 351536 354304 359148 371856 374784 390144 422120 439420 442880 448935 464820 468480 478864 487680 495808 499712 506544 520192 527304 531456 598580 619760 624640 633180 650240 659130 664320 675392 703072 708608 718296 743712 749568 780288 844240 878840 885760 897870 929640 936960 957728 975360 991616 1013088 1040384 1054608 1062912 1197160 1239520 1249280 1266360 1300480 1318260 1328640 1340231 1350784 1406144 1417216 1436592 1487424 1499136 1560576 1688480 1757680 1771520 1795740 1825669 1859280 1873920 1915456 1950720 1983232 2026176 2109216 2125824 2394320 2479040 2498560 2532720 2600960 2636520 2657280 2680462 2701568 2812288 2873184 2974848 3121152 3376960 3515360 3543040 3591480 3651338 3718560 3747840 3800983 3830912 3901440 3966464 4020693 4052352 4218432 4251648 4788640 4958080 5065440 5201920 5273040 5314560 5360924 5403136 5477007 5624576 5746368 5949696 6701155 6753920 7030720 7086080 7182960 7302676 7437120 7495680 7601966 7661824 7802880 7932928 8041386 8104704 8436864 9128345 9577280 9916160 10130880 10546080 10629120 10721848 10806272 10954014 11249152 11402949 11492736 11899392 13402310 13507840 14061440 14365920 14605352 14874240 15203932 15323648 15605760 15865856 16082772 16209408 16873728 18256690 19004915 19154560 19832320 20103465 20261760 21092160 21258240 21443696 21612544 21908028 22498304 22805898 22985472 23798784 26804620 27015680 27385035 28122880 28731840 29210704 29748480 30407864 30647296 31731712 32165544 32418816 33747456 36513380 38009830 38309120 39664640 40206930 40523520 42184320 42887392 43225088 43816056 44996608 45611796 45970944 47597568 53609240 54031360 54770070 56245760 57014745 57463680 58421408 59496960 60815728 61294592 63463424 64331088 64837632 67494912 73026760 76019660 76618240 79329280 80413860 81047040 84368640 85774784 86450176 87632112 89993216 91223592 91941888 95195136 107218480 108062720 109540140 112491520 114029490 114927360 116842816 118993920 121631456 122589184 128662176 129675264 134989824 146053520 152039320 153236480 158658560 160827720 162094080 168737280 171549568 175264224 179986432 182447184 183883776 190390272 214436960 216125440 219080280 224983040 228058980 229854720 231859963 233685632 237987840 243262912 245178368 257324352 259350528 269979648 292107040 304078640 306472960 317317120 321655440 324188160 337474560 343099136 350528448 364894368 367767552 428873920 432250880 438160560 449966080 456117960 459709440 463719926 467371264 475975680 486525824 514648704 539959296 584214080 608157280 612945920 643310880 648376320 674949120 686198272 695579889 701056896 729788736 735535104 857747840 876321120 899932160 912235920 919418880 927439852 934742528 951951360 973051648 1029297408 1159299815 1168428160 1216314560 1225891840 1286621760 1296752640 1349898240 1372396544 1391159778 1402113792 1459577472 1715495680 1752642240 1824471840 1838837760 1854879704 1869485056 1946103296 2058594816 2318599630 2336856320 2432629120 2573243520 2699796480 2744793088 2782319556 2804227584 2919154944 3430991360 3477899445 3505284480 3648943680 3677675520 3709759408 3738970112 3892206592 4117189632 4637199260 4673712640 4865258240 5146487040 5489586176 5564639112 5608455168 5838309888 6861982720 6955798890 7010568960 7297887360 7419518816 7477940224 7784413184 8234379264 9274398520 9347425280 9730516480 10292974080 10979172352 11129278224 11216910336 11676619776 13723965440 13911597780 14021137920 14595774720 14839037632 14955880448 15568826368 16468758528 18548797040 18694850560 19461032960 20585948160 22258556448 22433820672 23353239552 27447930880 27823195560 28042275840 29191549440 29678075264 31137652736 32937517056 37097594080 37389701120 38922065920 41171896320 44517112896 44867641344 46706479104 54895861760 55646391120 56084551680 58383098880 59356150528 74195188160 74779402240 77844131840 82343792640 89034225792 93412958208 111292782240 112169103360 116766197760 118712301056 148390376320 155688263680 164687585280 178068451584 222585564480 224338206720 233532395520 237424602112 296780752640 356136903168 445171128960 467064791040 474849204224 593561505280 712273806336 890342257920 949698408448 1187123010560 1424547612672 1780684515840 1899396816896 2374246021120 2849095225344 3561369031680 4748492042240 5698190450688 7122738063360 9496984084480 14245476126720 28490952253440
• Sum of all divisors σ(n): 93932549646336
• Sum of proper divisors (its aliquot sum) s(n): 65441597392896
• 28490952253440 is an abundant number, because the sum of its proper divisors (65441597392896) is greater than itself. Its abundance is 36950645139456

Bases of 28490952253440

• Binary: 110011110100110010001000101101010000000000000₂
• Hexadecimal: 0x19E99116A000
• Base-36: A3KK9CUTC

Squares and roots of 28490952253440

• 28490952253440 squared (28490952253440²) is 811734360307797813991833600
• 28490952253440 cubed (28490952253440³) is 23127084902006129020554537467677507584000
• The square root of 28490952253440 is 5337691.6596446447
• The cube root of 28490952253440 is 30542.3409979335

Scales and comparisons

• 28,490,952,253,440 seconds is equal to 905,924 years, 7 weeks, 6 days, 19 hours, 44 minutes.
• To count from 1 to 28,490,952,253,440 would take you about two million, two hundred sixty-four thousand, eight hundred ten 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 28490952253440 cubic inches would be around 2545.2 feet tall.

Recreational maths with 28490952253440

• 28490952253440 backwards is 04435225909482
• The number of decimal digits it has is: 14
• The sum of 28490952253440's digits is 57
• More coming soon!