28609201429380

Names of 28609201429380

• Cardinal: 28609201429380 can be written as Twenty-eight trillion, six hundred nine billion, two hundred one million, four hundred twenty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.860920142938 × 10¹³

Factors of 28609201429380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13165

Divisors of 28609201429380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 29 30 33 36 39 44 45 52 54 55 58 60 65 66 78 87 90 99 108 110 116 117 130 132 135 143 145 156 165 174 180 195 198 220 234 260 261 270 286 290 297 319 330 348 351 377 390 396 429 435 468 495 522 540 572 580 585 594 638 660 702 715 754 780 783 858 870 957 990 1044 1061 1131 1170 1188 1276 1287 1305 1404 1430 1485 1508 1566 1595 1716 1740 1755 1885 1914 1980 2122 2145 2262 2340 2574 2610 2860 2871 2970 3132 3183 3190 3393 3510 3770 3828 3861 3915 4147 4244 4290 4524 4785 5148 5220 5305 5655 5742 5940 6366 6380 6435 6786 7020 7540 7722 7830 8294 8580 8613 9549 9570 10179 10610 11310 11484 11671 12041 12441 12732 12870 13572 13793 14355 15444 15660 15915 16588 16965 17226 19098 19140 19305 20358 20735 21220 22620 23342 24082 24882 25740 27586 28647 28710 30769 31830 33930 34452 35013 36123 37323 38196 38610 40716 41379 41470 43065 46684 47745 48164 49764 50895 55172 57294 57420 58355 60205 61538 62205 63660 67860 68965 70026 72246 74646 77220 82758 82940 86130 92307 95490 101790 105039 108369 111969 114588 116710 120410 123076 124137 124410 132451 137930 140052 143235 144492 149292 151723 153845 156533 165516 172260 175065 180615 184614 186615 190980 203580 206895 210078 216738 223938 233420 240820 248274 248820 264902 275860 276921 286470 303446 307690 313066 315117 325107 338459 349189 350130 361230 369228 372411 373230 397353 399997 413790 420156 433476 447876 455169 461535 469599 496548 525195 529804 541845 553842 559845 572940 606892 615380 620685 626132 630234 650214 662255 676918 698378 700260 722460 744822 746460 758615 782665 794706 799994 827580 830763 910338 923070 939198 1015377 1047567 1050390 1083690 1107684 1119690 1192059 1199991 1241370 1260468 1300428 1324510 1353836 1365507 1384605 1396756 1408797 1489644 1517230 1565330 1575585 1589412 1599988 1625535 1661526 1692295 1721863 1745945 1820676 1846140 1862055 1878396 1986765 1999985 2030754 2095134 2100780 2167380 2239380 2275845 2347995 2384118 2399982 2482740 2649020 2731014 2769210 2817594 3034460 3046131 3130660 3142701 3151170 3251070 3323052 3384590 3443726 3491890 3576177 3599973 3724110 3841079 3973530 3999970 4061508 4096521 4153815 4190268 4226391 4399967 4539457 4551690 4695990 4768236 4799964 5076885 5165589 5237835 5462028 5538420 5635188 5960295 5999955 6092262 6285402 6302340 6502140 6769180 6827535 6887452 6983780 7043985 7152354 7199946 7448220 7682158 7947060 7999940 8193042 8307630 8452782 8609315 8799934 9078914 9103380 9138393 9391980 9428103 10153770 10331178 10475670 10799919 11523237 11920590 11999910 12184524 12570804 12775501 13199901 13618371 13655070 14087970 14304708 14399892 15230655 15364316 15496767 15713505 16386084 16615260 16905564 17218630 17599868 17880885 17999865 18157828 18276786 18856206 19205395 20307540 20482605 20662356 20951340 21131955 21599838 21999835 22697285 23046474 23841180 23999820 25551002 25827945 26399802 27236742 27310140 28175940 30461310 30993534 31427010 34437260 34569711 35761770 35999730 36553572 37712412 38326503 38410790 39599703 40855113 40965210 42263910 43199676 43999670 45394570 45691965 46092948 46490301 47140515 49934027 51102004 51655890 52799604 53999595 54473484 57616185 60922620 61987068 62854020 63877505 65999505 68091855 69139422 71523540 71999460 76653006 76821580 77483835 79199406 81710226 81930420 84527820 87999340 90789140 91383930 92980602 94281030 99868054 103311780 103709133 107999190 114979509 115232370 118799109 122565339 127755010 131999010 136183710 138278844 140530511 149802081 153306012 154967670 158398812 163420452 166081513 172848555 182767860 185961204 188562060 191632515 197998515 199736108 204275565 207418266 215998380 229959018 230464740 232451505 237598218 245130678 249670135 255510020 263998020 272367420 281061022 299604162 309935340 332163026 344938527 345697110 370489529 383265030 395997030 408551130 414836532 421591533 449406243 459918036 464903010 475196436 490261356 498244539 499340270 518545665 562122044 574897545 593995545 599208324 612826695 664326052 689877054 691394220 702652555 740979058 749010405 766530060 791994060 817102260 830407565 843183066 898812486 929806020 996489078 998680540 1037091330 1111468587 1149795090 1187991090 1225653390 1264774599 1348218729 1379754108 1405305110 1481958116 1494733617 1498020810 1660815130 1686366132 1724692635 1797624972 1826896643 1852447645 1992978156 2074182660 2107957665 2222937174 2247031215 2299590180 2375982180 2451306780 2491222695 2529549198 2696437458 2810610220 2989467234 2996041620 3321630260 3334405761 3449385270 3653793286 3704895290 3794323797 4075384819 4215915330 4445874348 4484200851 4494062430 4816363877 4982445390 5059098396 5392874916 5480689929 5557342935 5978934468 6323872995 6668811522 6741093645 6898770540 7307586572 7409790580 7473668085 7588647594 8150769638 8431830660 8968401702 8988124860 9134483215 9632727754 9964890780 10003217283 10961379858 11114685870 12226154457 12647745990 13337623044 13482187290 14449091631 14947336170 15177295188 16301539276 16442069787 16672028805 17936803404 18268966430 18971618985 19265455508 20006434566 20376924095 21922759716 22229371740 22421004255 24081819385 24452308914 25295491980 26964374580 27403449645 28898183262 29894672340 32884139574 33344057610 36537932860 36678463371 37943237970 40012869132 40753848190 43347274893 44842008510 48163638770 48904617828 49326209361 50016086415 52980002647 54806899290 57796366524 61130772285 65768279148 66688115220 72245458155 73356926742 75886475940 81507696380 82210348935 86694549786 89684017020 96327277540 98652418722 100032172830 105960005294 109613798580 110035390113 122261544570 130041824679 144490916310 146713853484 158940007941 164420697870 173389099572 183392316855 197304837444 200064345660 211920010588 216736374465 220070780226 244523089140 246631046805 260083649358 264900013235 288981832620 317880015882 328841395740 366784633710 433472748930 440141560452 476820023823 493262093610 520167298716 529800026470 550176950565 635760031764 650209123395 733569267420 794700039705 866945497860 953640047646 986524187220 1059600052940 1100353901130 1300418246790 1430460071469 1589400079410 1907280095292 2200707802260 2384100119115 2600836493580 2860920142938 3178800158820 4768200238230 5721840285876 7152300357345 9536400476460 14304600714690 28609201429380
• Sum of all divisors σ(n): 108283667788800
• Sum of proper divisors (its aliquot sum) s(n): 79674466359420
• 28609201429380 is an abundant number, because the sum of its proper divisors (79674466359420) is greater than itself. Its abundance is 51065264930040

Bases of 28609201429380

• Binary: 110100000010100011001010010011101101110000100₂
• Hexadecimal: 0x1A051949DB84
• Base-36: A52VVV2X0

Squares and roots of 28609201429380

• 28609201429380 squared (28609201429380²) is 818486406426838635127184400
• 28609201429380 cubed (28609201429380³) is 23416242468674811498475252214574837672000
• The square root of 28609201429380 is 5348756.9985352671
• The cube root of 28609201429380 is 30584.5371023919

Scales and comparisons

• 28,609,201,429,380 seconds is equal to 909,684 years, 5 weeks, 5 days, 13 hours, 3 minutes.
• To count from 1 to 28,609,201,429,380 would take you about two million, two hundred seventy-four thousand, two 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 28609201429380 cubic inches would be around 2548.7 feet tall.

Recreational maths with 28609201429380

• 28609201429380 backwards is 08392410290682
• 28609201429380 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28609201429380's digits is 54
• More coming soon!