28223464813440

Names of 28223464813440

• Cardinal: 28223464813440 can be written as Twenty-eight trillion, two hundred twenty-three billion, four hundred sixty-four million, eight hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.822346481344 × 10¹³

Factors of 28223464813440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113970

Divisors of 28223464813440

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 61 64 65 78 80 96 104 120 122 128 130 156 160 163 183 192 195 208 240 244 260 305 312 320 326 366 384 390 416 480 488 489 520 610 624 640 652 732 780 793 815 832 915 960 976 978 1040 1220 1248 1304 1464 1560 1586 1630 1664 1830 1920 1952 1956 2080 2119 2379 2440 2445 2496 2608 2928 3120 3172 3260 3660 3904 3912 3965 4160 4238 4758 4880 4890 4992 5216 5856 6240 6344 6357 6520 7320 7808 7824 7930 8320 8476 9516 9760 9780 9943 10432 10595 11712 11895 12480 12688 12714 13040 14640 15648 15860 16952 19032 19520 19560 19886 20864 21190 23424 23790 24960 25376 25428 26080 29280 29829 31296 31720 31785 33904 38064 39040 39120 39772 42380 47580 49715 50752 50856 52160 58560 59658 62592 63440 63570 67808 76128 78240 79544 84760 95160 99430 101504 101712 104320 113723 117120 119316 126880 127140 129259 135616 149145 152256 156480 159088 169520 190320 198860 203424 227446 238632 253760 254280 258518 271232 298290 304512 312960 318176 339040 341169 380640 387777 397720 406848 454892 477264 507520 508560 517036 568615 596580 636352 646295 678080 682338 761280 775554 795440 813696 909784 954528 1017120 1034072 1137230 1193160 1272704 1292590 1356160 1364676 1478399 1522560 1551108 1590880 1705845 1819568 1909056 1938885 2034240 2068144 2274460 2386320 2585180 2729352 2956798 3102216 3181760 3411690 3639136 3818112 3877770 4068480 4136288 4435197 4548920 4772640 5170360 5458704 5913596 6204432 6363520 6823380 6937103 7278272 7391995 7755540 8272576 8870394 9097840 9545280 10340720 10917408 11827192 12408864 13646760 13874206 14556544 14783990 15511080 16545152 17740788 18195680 18536849 19090560 20681440 20811309 21834816 22175985 23654384 24817728 27293520 27748412 29567980 31022160 34685515 35481576 36391360 37073698 41362880 41622618 43669632 44351970 47308768 49635456 54587040 55496824 55610547 59135960 62044320 69371030 70963152 72782720 74147396 82725760 83245236 88703940 90182339 92684245 94617536 104056545 109174080 110993648 111221094 118271920 124088640 138742060 141926304 148294792 166490472 177407880 180364678 185368490 189235072 208113090 218348160 221987296 222442188 236543840 240979037 248177280 270547017 277484120 278052735 283852608 296589584 332980944 354815760 360729356 370736980 416226180 443974592 444884376 450911695 473087680 481958074 541094034 554968240 556105470 567705216 593179168 665961888 709631520 721458712 722937111 741473960 832452360 887949184 889768752 901823390 946175360 963916148 1082188068 1109936480 1112210940 1130747789 1186358336 1204895185 1331923776 1352735085 1419263040 1442917424 1445874222 1482947920 1664904720 1779537504 1803646780 1927832296 2164376136 2219872960 2224421880 2261495578 2372716672 2409790370 2663847552 2705470170 2838526080 2885834848 2891748444 2965895840 3329809440 3392243367 3559075008 3607293560 3614685555 3855664592 4328752272 4439745920 4448843760 4522991156 4819580740 5410940340 5653738945 5771669696 5783496888 5931791680 6659618880 6784486734 7118150016 7214587120 7229371110 7711329184 8657504544 8897687520 9045982312 9639161480 10821880680 11307477890 11543339392 11566993776 11863583360 13319237760 13568973468 14429174240 14458742220 14699721257 15422658368 16961216835 17315009088 17795375040 18091964624 19278322960 21643761360 22614955780 23133987552 27137946936 28858348480 28917484440 29399442514 30845316736 33922433670 34630018176 35590750080 36183929248 38556645920 43287522720 44099163771 45229911560 46267975104 54275893872 57716696960 57834968880 58798885028 67844867340 72367858496 73498606285 77113291840 86575045440 88198327542 90459823120 92535950208 108551787744 115669937760 117597770056 135689734680 144735716992 146997212570 154226583680 173150090880 176396655084 180919646240 217103575488 220495818855 231339875520 235195540112 271379469360 293994425140 352793310168 361839292480 434207150976 440991637710 462679751040 470391080224 542758938720 587988850280 705586620336 723678584960 881983275420 940782160448 1085517877440 1175977700560 1411173240672 1763966550840 1881564320896 2171035754880 2351955401120 2822346481344 3527933101680 4703910802240 5644692962688 7055866203360 9407821604480 14111732406720 28223464813440
• Sum of all divisors σ(n): 99075693749760
• Sum of proper divisors (its aliquot sum) s(n): 70852228936320
• 28223464813440 is an abundant number, because the sum of its proper divisors (70852228936320) is greater than itself. Its abundance is 42628764122880

Bases of 28223464813440

• Binary: 110011010101101001001100110000011001110000000₂
• Hexadecimal: 0x19AB49983380
• Base-36: A05OI8P6O

Squares and roots of 28223464813440

• 28223464813440 squared (28223464813440²) is 796563966075485774004633600
• 28223464813440 cubed (28223464813440³) is 22481795068185686589575060249119555584000
• The square root of 28223464813440 is 5312576.0995434217
• The cube root of 28223464813440 is 30446.4579986313

Scales and comparisons

• 28,223,464,813,440 seconds is equal to 897,418 years, 45 weeks, 5 days, 9 hours, 4 minutes.
• To count from 1 to 28,223,464,813,440 would take you about two million, two hundred forty-three thousand, five hundred forty-seven 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 28223464813440 cubic inches would be around 2537.2 feet tall.

Recreational maths with 28223464813440

• 28223464813440 backwards is 04431846432282
• The number of decimal digits it has is: 14
• The sum of 28223464813440's digits is 51
• More coming soon!