28026841294400

Names of 28026841294400

• Cardinal: 28026841294400 can be written as Twenty-eight trillion, twenty-six billion, eight hundred forty-one million, two hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.80268412944 × 10¹³

Factors of 28026841294400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 110

Divisors of 28026841294400

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 73 80 85 100 104 130 136 146 160 169 170 200 208 221 260 272 289 292 320 325 338 340 365 400 416 425 442 520 544 578 584 650 676 680 730 800 832 845 850 884 949 1040 1088 1105 1156 1168 1241 1300 1352 1360 1445 1460 1600 1690 1700 1768 1825 1898 2080 2210 2312 2336 2482 2600 2704 2720 2873 2890 2920 3380 3400 3536 3650 3757 3796 4160 4225 4420 4624 4672 4745 4913 4964 5200 5408 5440 5525 5746 5780 5840 6205 6760 6800 7072 7225 7300 7514 7592 8450 8840 9248 9490 9826 9928 10400 10816 11050 11492 11560 11680 12337 12410 13520 13600 14144 14365 14450 14600 15028 15184 16133 16900 17680 18496 18785 18980 19652 19856 20800 21097 22100 22984 23120 23360 23725 24565 24674 24820 27040 27200 28730 28900 29200 30056 30368 31025 32266 33800 35360 37570 37960 39304 39712 42194 44200 45968 46240 47450 48841 49130 49348 49640 54080 57460 57800 58400 60112 60736 61685 62050 63869 64532 67600 70720 71825 75140 75920 78608 79424 80665 83521 84388 88400 91936 92480 93925 94900 97682 98260 98696 99280 105485 114920 115600 116800 120224 122825 123370 124100 127738 129064 135200 143650 150280 151840 157216 161330 167042 168776 176800 183872 187850 189800 195364 196520 197392 198560 209729 210970 229840 231200 240448 244205 245650 246740 248200 255476 258128 270400 274261 287300 300560 303680 308425 314432 319345 322660 334084 337552 353600 358649 375700 379600 390728 393040 394784 397120 403325 417605 419458 421940 459680 462400 488410 491300 493480 496400 510952 516256 527425 548522 574600 601120 616850 638690 645320 668168 675104 717298 751400 759200 781456 786080 789568 806650 830297 835210 838916 843880 919360 976820 982600 986960 992800 1021904 1032512 1048645 1054850 1085773 1097044 1149200 1202240 1221025 1233700 1277380 1290640 1336336 1350208 1371305 1419857 1434596 1502800 1518400 1562912 1572160 1596725 1613300 1660594 1670420 1677832 1687760 1793245 1953640 1965200 1973920 1985600 2043808 2088025 2097290 2109700 2171546 2194088 2298400 2442050 2467400 2554760 2581280 2672672 2742610 2839714 2869192 3005600 3125824 3193450 3226600 3321188 3340840 3355664 3375520 3565393 3586490 3907280 3930400 3947840 4087616 4151485 4176050 4194580 4219400 4343092 4388176 4596800 4662437 4884100 4934800 5109520 5162560 5243225 5345344 5428865 5485220 5679428 5738384 6011200 6097033 6386900 6453200 6642376 6681680 6711328 6751040 6856525 7099285 7130786 7172980 7814560 7860800 8302970 8352100 8389160 8438800 8686184 8776352 8966225 9324874 9768200 9869600 10219040 10486450 10857730 10970440 11358856 11476768 12194066 12773800 12906400 13284752 13363360 13422656 13713050 14115049 14198570 14261572 14345960 15629120 16605940 16704200 16778320 16877600 17372368 17552704 17826965 17932450 18458141 18649748 19536400 19739200 20438080 20757425 20972900 21715460 21940880 22717712 22953536 23312185 24388132 25547600 25812800 26569504 26726720 27144325 27426100 28230098 28397140 28523144 28691920 30485165 33211880 33408400 33556640 33755200 34744736 35496425 35653930 35864900 36916282 37299496 39072800 41514850 41945800 43430920 43881760 45435424 46624370 48776264 51095200 53139008 54288650 54852200 56460196 56794280 57046288 57383840 60611681 60970330 66423760 66816800 67113280 69489472 70575245 70992850 71307860 71729800 73832564 74598992 78145600 79261429 83029700 83891600 86861840 87763520 89134825 90870848 92290705 93248740 97552528 102190400 103649561 108577300 109704400 112920392 113588560 114092576 114767680 116560925 121223362 121940660 132847520 133633600 141150490 141985700 142615720 143459600 147665128 149197984 152425825 158522858 166059400 167783200 173723680 178269650 184581410 186497480 195105056 207299122 217154600 219408800 225840784 227177120 228185152 233121850 239955833 242446724 243881320 265695040 282300980 283971400 285231440 286919200 295330256 298395968 303058405 304851650 317045716 332118800 335566400 347447360 352876225 356539300 369162820 372994960 390210112 396307145 414598244 434309200 438817600 451681568 454354240 461453525 466243700 479911666 484893448 487762640 518247805 564601960 567942800 570462880 573838400 590660512 606116810 609703300 634091432 664237600 705752450 713078600 738325640 745989920 792614290 829196488 868618400 903363136 922907050 932487400 959823332 969786896 975525280 1030398577 1036495610 1129203920 1135885600 1140925760 1181321024 1199779165 1212233620 1219406600 1268182864 1328475200 1347444293 1411504900 1426157200 1476651280 1491979840 1515292025 1585228580 1658392976 1737236800 1845814100 1864974800 1919646664 1939573792 1951050560 1981535725 2060797154 2072991220 2258407840 2271771200 2399558330 2424467240 2438813200 2536365728 2591239025 2694888586 2823009800 2852314400 2953302560 3030584050 3170457160 3316785952 3691628200 3729949600 3839293328 3879147584 3963071450 4121594308 4145982440 4516815680 4799116660 4848934480 4877626400 5072731456 5151992885 5182478050 5389777172 5646019600 5704628800 5906605120 5998895825 6061168100 6340914320 6633571904 6737221465 7383256400 7459899200 7678586656 7926142900 8243188616 8291964880 9598233320 9697868960 9755252800 10303985770 10364956100 10779554344 11292039200 11997791650 12122336200 12681828640 13474442930 14766512800 15357173312 15852285800 16486377232 16583929760 17516775809 19196466640 19395737920 20607971540 20729912200 21559108688 22584078400 23995583300 24244672400 25363657280 25759964425 26948885860 29533025600 31704571600 32972754464 33167859520 33686107325 35033551618 38392933280 41215943080 41459824400 43118217376 47991166600 48489344800 51519928850 53897771720 63409143200 65945508928 67372214650 70067103236 76785866560 82431886160 82919648800 86236434752 87583879045 95982333200 96978689600 103039857700 107795543440 126818286400 134744429300 140134206472 164863772320 165839297600 175167758090 191964666400 206079715400 215591086880 269488858600 280268412944 329727544640 350335516180 383929332800 412159430800 431182173760 437919395225 538977717200 560536825888 700671032360 824318861600 875838790450 1077955434400 1121073651776 1401342064720 1648637723200 1751677580900 2155910868800 2802684129440 3503355161800 5605368258880 7006710323600 14013420647200 28026841294400
• Sum of all divisors σ(n): 80430682114692
• Sum of proper divisors (its aliquot sum) s(n): 52403840820292
• 28026841294400 is an abundant number, because the sum of its proper divisors (52403840820292) is greater than itself. Its abundance is 24376999525892

Bases of 28026841294400

• Binary: 110010111110110000001111010110110011001000000₂
• Hexadecimal: 0x197D81EB6640
• Base-36: 9XNCPOAWW

Squares and roots of 28026841294400

• 28026841294400 squared (28026841294400²) is 785503832941485067471360000
• 28026841294400 cubed (28026841294400³) is 22015191261993892707867282637328384000000
• The square root of 28026841294400 is 5294038.2785166939
• The cube root of 28026841294400 is 30375.5897125745

Scales and comparisons

• 28,026,841,294,400 seconds is equal to 891,166 years, 44 weeks, 5 days, 4 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,026,841,294,400 would take you about two million, two hundred twenty-seven thousand, nine hundred seventeen 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 28026841294400 cubic inches would be around 2531.3 feet tall.

Recreational maths with 28026841294400

• 28026841294400 backwards is 00449214862082
• 28026841294400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28026841294400's digits is 50
• More coming soon!