28442890476

Names of 28442890476

• Cardinal: 28442890476 can be written as Twenty-eight billion, four hundred forty-two million, eight hundred ninety thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 2.8442890476 × 10¹⁰

Factors of 28442890476

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131

Divisors of 28442890476

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 23 26 27 28 31 33 36 39 41 42 44 46 52 54 62 63 66 69 77 78 81 82 84 91 92 93 99 108 117 123 124 126 132 138 143 154 156 161 162 164 182 186 189 198 207 217 231 234 243 246 252 253 273 276 279 286 287 297 299 308 322 324 341 351 364 369 372 378 396 403 414 429 434 451 462 468 483 486 492 506 533 546 558 567 572 574 594 598 621 644 651 682 693 702 713 738 756 759 806 819 828 837 858 861 868 891 897 902 924 943 966 972 1001 1012 1023 1053 1066 1092 1107 1116 1134 1148 1188 1196 1209 1242 1271 1287 1302 1353 1364 1386 1404 1426 1449 1476 1518 1599 1612 1638 1674 1701 1716 1722 1771 1782 1794 1804 1863 1886 1932 1953 2002 2046 2079 2093 2106 2132 2139 2214 2268 2277 2387 2418 2457 2484 2511 2542 2574 2583 2604 2673 2691 2706 2772 2821 2829 2852 2898 3003 3036 3069 3157 3159 3198 3276 3289 3321 3348 3402 3444 3542 3564 3588 3627 3726 3731 3772 3813 3861 3906 4004 4059 4092 4158 4186 4212 4278 4347 4428 4433 4554 4774 4797 4836 4914 4991 5022 5084 5148 5166 5313 5346 5382 5412 5589 5642 5658 5796 5859 5863 6006 6138 6237 6279 6314 6318 6396 6417 6578 6601 6642 6804 6831 7084 7161 7254 7371 7452 7462 7533 7626 7722 7749 7812 7843 8073 8118 8316 8372 8463 8487 8556 8694 8866 8897 9009 9108 9207 9269 9471 9548 9594 9828 9867 9963 9982 10044 10332 10373 10626 10692 10764 10881 11178 11193 11284 11316 11439 11583 11718 11726 12012 12177 12259 12276 12474 12558 12628 12636 12834 13041 13156 13202 13284 13299 13662 13981 14322 14391 14508 14742 14924 14973 15066 15252 15444 15498 15686 15939 16146 16236 16523 16926 16974 17388 17577 17589 17732 17794 18018 18414 18538 18711 18837 18942 19188 19251 19734 19803 19926 19964 20493 20746 21252 21483 21762 22113 22356 22386 22878 23023 23166 23247 23436 23452 23529 24219 24354 24518 24948 25116 25389 25461 25668 26082 26404 26598 26691 27027 27324 27621 27807 27962 28413 28644 28782 29233 29484 29601 29946 30132 30996 31031 31119 31372 31878 32292 32643 33046 33579 33852 33948 34317 34749 35154 35178 35588 36036 36531 36777 36828 37076 37422 37674 37884 38502 39123 39468 39606 39852 39897 40986 41041 41492 41943 42966 43173 43524 44226 44772 44919 45756 46046 46332 46494 47058 47817 48438 48708 49036 49569 50778 50922 52164 52731 52767 53196 53382 54054 54901 55242 55614 55924 56511 56826 57564 57753 58466 59202 59409 59892 61479 62062 62238 63756 64449 64883 65286 66092 67158 68634 69069 69498 69741 70308 70356 70587 72611 72657 73062 73554 74844 75348 76167 76383 77004 78246 79212 79794 80073 81081 81972 82082 82863 83421 83886 85239 85813 85932 86346 87699 88452 88803 89838 92092 92988 93093 93357 94116 95634 96876 97867 97929 99138 100737 101556 101844 101959 102951 105462 105534 106764 108108 109593 109802 110331 110484 111228 113022 113652 115506 115661 116932 118404 118818 119691 122958 123123 124124 124476 125829 128898 129519 129766 130572 134316 134757 134849 137268 138138 138996 139482 141174 143451 145222 145314 146124 147108 148707 152334 152766 156492 158301 159588 160146 162162 164164 164703 165726 166842 167772 169533 170478 171626 172692 173259 175398 177606 178227 179676 181753 186186 186714 191268 193347 194649 195734 195858 198276 201474 203918 204631 205902 207207 210924 211068 211761 217833 219186 219604 220662 226044 228501 229149 231012 231322 237636 239382 240219 243243 245916 246246 250263 251658 255717 257439 257796 259038 259532 263097 266409 269514 269698 276276 278964 279279 280071 282348 286902 290444 290628 293601 297414 302211 304668 305532 305877 308853 316602 320292 321563 324324 329406 330993 331452 333684 339066 340956 343252 346518 346983 350796 355212 356454 359073 363506 369369 372372 373428 377487 380029 386694 389298 391468 391716 402948 404271 404547 407836 409262 411804 414414 423522 430353 435666 438372 441324 446121 457002 458298 462644 474903 478764 480438 486486 492492 494109 500526 503316 508599 511434 514878 518076 526194 532818 534681 539028 539396 545259 558558 560142 573804 580041 583947 587202 594828 604422 611754 613893 617706 621621 633204 635283 643126 653499 658812 661986 678132 685503 693036 693966 712908 713713 718146 720657 727012 738738 750789 754974 760058 767151 772317 773388 778596 789291 799227 808542 809094 818524 828828 837837 840213 847044 860706 871332 880803 892242 906633 914004 916596 917631 943943 949806 960876 964689 972972 988218 992979 1001052 1017198 1022868 1029756 1040949 1052388 1065636 1069362 1077219 1090518 1108107 1117116 1120284 1132461 1140087 1160082 1167894 1174404 1208844 1212813 1213641 1223508 1227786 1235412 1243242 1270566 1272271 1286252 1306998 1323972 1338363 1371006 1387932 1424709 1427426 1436292 1441314 1477476 1482327 1501578 1509948 1520116 1534302 1544634 1578582 1598454 1604043 1617084 1618188 1635777 1675674 1680426 1721412 1751841 1761606 1784484 1813266 1835262 1841679 1864863 1887886 1899612 1905849 1929378 1960497 1976436 1985958 2034396 2081898 2138724 2141139 2154438 2161971 2181036 2216214 2250941 2252367 2264922 2280174 2316951 2320164 2335788 2367873 2425626 2427282 2455572 2486484 2513511 2520639 2541132 2544542 2613996 2642409 2660203 2676726 2742012 2752893 2831829 2849418 2854852 2882628 2894067 2964654 2978937 3003156 3068604 3089268 3122847 3157164 3196908 3208086 3271554 3324321 3351348 3360852 3397383 3420261 3503682 3523212 3626532 3640923 3670524 3683358 3729726 3775772 3811698 3816813 3858756 3920994 3971916 4015089 4163796 4180319 4282278 4308876 4323942 4432428 4446981 4501882 4504734 4529844 4560348 4633902 4735746 4851252 4854564 4907331 5027022 5041278 5089084 5255523 5284818 5320406 5353452 5505786 5525037 5594589 5663658 5698836 5788134 5881491 5929308 5957874 6245694 6416172 6423417 6543108 6648642 6752823 6794766 6840522 6950853 7007364 7103619 7281846 7366716 7459452 7540533 7623396 7633626 7841988 7927227 7980609 8030178 8258679 8360638 8495487 8564556 8647884 8682201 8893962 9003764 9009468 9267804 9368541 9471492 9814662 9972963 10054044 10082556 10260783 10511046 10569636 10640812 10922769 11011572 11050074 11189178 11327316 11450439 11576268 11762982 11915748 12491388 12540957 12846834 13297284 13340943 13505646 13589532 13681044 13901706 14207238 14563692 14721993 15081066 15267252 15766569 15854454 15961218 16060356 16517358 16575111 16721276 16990974 17364402 17644473 17787924 18737082 19270251 19629324 19945926 20258469 20521566 20852559 21022092 21845538 22100148 22378356 22900878 23525964 23781681 23941827 24776037 25081914 25486461 25693668 26046603 26681886 27011292 27803412 28105623 28414476 29262233 29443986 30162132 30782349 31533138 31708908 31922436 32768307 33034716 33150222 33981948 34351317 34728804 35288946 37474164 37622871 38540502 39891852 40516938 41043132 41705118 43691076 44165979 45801756 47563362 47883654 49552074 49725333 50163828 50972922 52093206 53363772 56211246 57810753 58524466 58887972 60775407 61564698 63066276 65536614 66300444 68702634 70577892 71825481 75245742 76459383 77081004 78139809 81033876 83410236 87786699 88331958 92347047 95126724 95767308 99104148 99450666 101945844 103053951 104186412 112422492 112868613 115621506 117048932 121550814 123129396 131073228 137405268 143650962 150491484 152918766 156279618 173432259 175573398 176663916 182326221 184694094 198901332 206107902 215476443 225737226 229378149 231243012 243101628 263360097 287301924 305837532 309161853 312559236 338605839 346864518 351146796 364652442 369388188 412215804 430952886 451474452 458756298 526720194 546978663 618323706 646429329 677211678 693729036 729304884 790080291 861905772 917512596 1015817517 1053440388 1093957326 1236647412 1292858658 1354423356 1580160582 2031635034 2187914652 2370240873 2585717316 3160321164 4063270068 4740481746 7110722619 9480963492 14221445238 28442890476
• Sum of all divisors σ(n): 110461059072
• Sum of proper divisors (its aliquot sum) s(n): 82018168596
• 28442890476 is an abundant number, because the sum of its proper divisors (82018168596) is greater than itself. Its abundance is 53575278120

Bases of 28442890476

• Binary: 11010011111010101000001000011101100₂
• Hexadecimal: 0x69F5410EC
• Base-36: D2E5UR0

Squares and roots of 28442890476

• 28442890476 squared (28442890476²) is 808998018629731506576
• 28442890476 cubed (28442890476³) is 23010242039186460838827641770176
• The square root of 28442890476 is 168650.2015296751
• The cube root of 28442890476 is 3052.5157234067

Scales and comparisons

• 28,442,890,476 seconds is equal to 904 years, 20 weeks, 4 days, 2 hours, 54 minutes, 36 seconds.
• To count from 1 to 28,442,890,476 would take you about one thousand, eight hundred eight 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 28442890476 cubic inches would be around 254.4 feet tall.

Recreational maths with 28442890476

• 28442890476 backwards is 67409824482
• 28442890476 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28442890476's digits is 54
• More coming soon!