28431857833400

Names of 28431857833400

• Cardinal: 28431857833400 can be written as Twenty-eight trillion, four hundred thirty-one billion, eight hundred fifty-seven million, eight hundred thirty-three thousand, four hundred.

Scientific notation

• Scientific notation: 2.84318578334 × 10¹³

Factors of 28431857833400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 325

Divisors of 28431857833400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 53 56 70 79 98 100 106 140 158 175 179 196 200 212 245 265 280 316 343 350 358 371 392 395 424 490 530 553 632 686 700 716 742 790 895 980 1060 1106 1225 1253 1325 1372 1400 1432 1484 1580 1715 1790 1855 1960 1975 2120 2212 2401 2450 2506 2597 2650 2744 2765 2968 3160 3430 3580 3710 3871 3950 4187 4424 4475 4802 4900 5012 5194 5300 5530 6241 6265 6860 7160 7420 7742 7900 8374 8575 8771 8950 9275 9487 9604 9800 10024 10388 10600 11060 12005 12482 12530 12985 13720 13825 14141 14840 15484 15800 16748 17150 17542 17900 18179 18550 18974 19208 19355 20776 20935 22120 24010 24964 25060 25970 27097 27650 28282 29309 30968 31205 31325 33496 34300 35084 35800 36358 37100 37948 38710 41870 43687 43855 47435 48020 49928 50120 51940 54194 55300 56564 58618 60025 61397 62410 62650 64925 66409 68600 70168 70705 72716 74200 75896 77420 83740 87374 87710 90895 94870 96040 96775 98987 103880 104675 108388 110600 113128 117236 120050 122794 124820 125300 127253 129850 132818 135485 141410 145432 146545 154840 156025 167480 174748 175420 181790 189679 189740 193550 197974 205163 209350 216776 218435 219275 234472 237175 240100 245588 249640 250600 254506 259700 265636 270970 282820 293090 305809 306985 312050 330773 332045 349496 350840 353525 363580 379358 379480 387100 395948 410326 418700 429779 436870 438550 454475 464863 474350 480200 491176 494935 509012 519400 531272 541940 565640 586180 611618 613970 624100 636265 661546 664090 677425 692909 707050 727160 732725 749473 758716 774200 791896 820652 837400 859558 873740 877100 908950 929726 948395 948700 989870 1018024 1025815 1083880 1092175 1117139 1172360 1223236 1227940 1248200 1272530 1323092 1328180 1354850 1385818 1414100 1436141 1465450 1498946 1517432 1529045 1534925 1641304 1653865 1660225 1719116 1747480 1754200 1817900 1859452 1896790 1897400 1979740 2051630 2140663 2148895 2184350 2234278 2315411 2324315 2446472 2455880 2474675 2545060 2646184 2656360 2709700 2771636 2828200 2872282 2930900 2997892 3058090 3069850 3181325 3254041 3307730 3320450 3438232 3464545 3635800 3718904 3747365 3793580 3959480 4103260 4281326 4297790 4368700 4468556 4630822 4648630 4741975 4850363 4949350 5090120 5129075 5246311 5419400 5543272 5585695 5744564 5861800 5995784 6116180 6139700 6362650 6508082 6615460 6640900 6929090 7180705 7494730 7587160 7645225 7819973 8206520 8269325 8562652 8595580 8737400 8937112 9261644 9297260 9483950 9700726 9898700 10052987 10258150 10492622 10703315 10744475 11171390 11489128 11577055 11621575 12232360 12279400 12725300 13016164 13230920 13281800 13858180 14361410 14984641 14989460 15290450 15639946 16207877 16270205 16538650 17125304 17191160 17322725 18523288 18594520 18736825 18967900 19401452 19797400 20105974 20516300 20985244 21406630 21488950 22342780 22778287 23154110 23243150 24251815 25450600 26032328 26231555 27716360 27928475 28722820 29969282 29978920 30580900 31279892 32415754 32540410 33077300 33952541 34645450 35903525 36724177 37473650 37935800 38802904 39099865 40211948 41032600 41970488 42813260 42977900 44685560 45556574 46308220 46486300 48503630 50264935 52463110 53516575 54739811 55856950 57445640 57885275 59208367 59938564 61161800 62559784 64831508 65080820 66154600 67905082 69290900 71807050 73448354 74923205 74947300 78199730 80423896 81039385 81351025 85626520 85955800 91113148 92616440 92972600 97007260 100529870 104926220 107033150 109479622 111713900 113455139 113891435 115770550 118416734 119877128 121259075 129663016 130161640 131157775 135810164 138581800 143614100 146896708 149846410 149894600 156399460 162078770 162702050 169762705 182226296 183620885 194014520 195499325 201059740 209852440 214066300 218959244 223427800 226910278 227782870 231541100 236833468 242518150 251324675 257069239 262315550 271620328 273699055 287228200 293793416 296041835 299692820 312798920 324157540 325404100 339525410 367241770 374616025 383178677 390998650 402119480 405196925 414458569 428132600 437918488 453820556 455565740 463082200 473666936 485036300 502649350 514138478 524631100 547398110 567275695 569457175 592083670 599385640 648315080 650808200 679050820 734483540 749232050 766357354 781997300 794185973 810393850 828917138 848813525 907641112 911131480 918104425 970072600 1005298700 1028276956 1049262200 1094796220 1134551390 1138914350 1184167340 1285346195 1358101640 1368495275 1468967080 1480209175 1498464100 1532714708 1563994600 1588371946 1620787700 1657834276 1697627050 1799484673 1836208850 1915893385 2010597400 2056553912 2072292845 2189592440 2269102780 2277828700 2368334680 2570692390 2682250739 2736990550 2836378475 2901209983 2960418350 2996928200 3065429416 3176743892 3241575400 3315668552 3395254100 3598969346 3672417700 3831786770 3970929865 4144585690 4538205560 4555657400 5141384780 5364501478 5473981100 5672756950 5802419966 5920836700 6353487784 6426730975 6790508200 7197938692 7344835400 7663573540 7941859730 8289171380 8997423365 9579466925 10282769560 10361464225 10729002956 10947962200 11345513900 11604839932 11841673400 12853461950 13411253695 14395877384 14506049915 15327147080 15883719460 16578342760 17994846730 19158933850 19854649325 20308469881 20722928450 21458005912 22691027800 23209679864 25706923900 26822507390 29012099830 31767438920 35989693460 38317867700 39709298650 40616939762 41445856900 44987116825 51413847800 53645014780 58024199660 67056268475 71979386920 72530249575 76635735400 79418597300 81233879524 82891713800 89974233650 101542349405 107290029560 116048399320 134112536950 142159289167 145060499150 158837194600 162467759048 179948467300 203084698810 268225073900 284318578334 290120998300 359896934600 406169397620 507711747025 536450147800 568637156668 580241996600 710796445835 812338795240 1015423494050 1137274313336 1421592891670 2030846988100 2843185783340 3553982229175 4061693976200 5686371566680 7107964458350 14215928916700 28431857833400
• Sum of all divisors σ(n): 80023605895800
• Sum of proper divisors (its aliquot sum) s(n): 51591748062400
• 28431857833400 is an abundant number, because the sum of its proper divisors (51591748062400) is greater than itself. Its abundance is 23159890229000

Bases of 28431857833400

• Binary: 110011101101111001110110010010101010110111000₂
• Hexadecimal: 0x19DBCEC955B8
• Base-36: A2TEY2CHK

Squares and roots of 28431857833400

• 28431857833400 squared (28431857833400²) is 808370539858668942155560000
• 28431857833400 cubed (28431857833400³) is 22983476265970483491922850067363704000000
• The square root of 28431857833400 is 5332153.2079826813
• The cube root of 28431857833400 is 30521.2099476831

Scales and comparisons

• 28,431,857,833,400 seconds is equal to 904,045 years, 6 weeks, 6 days, 15 hours, 3 minutes, 20 seconds.
• To count from 1 to 28,431,857,833,400 would take you about two million, two hundred sixty thousand, one hundred twelve 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 28431857833400 cubic inches would be around 2543.4 feet tall.

Recreational maths with 28431857833400

• 28431857833400 backwards is 00433875813482
• 28431857833400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28431857833400's digits is 56
• More coming soon!