28432301824872

Names of 28432301824872

• Cardinal: 28432301824872 can be written as Twenty-eight trillion, four hundred thirty-two billion, three hundred one million, eight hundred twenty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.8432301824872 × 10¹³

Factors of 28432301824872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 128

Divisors of 28432301824872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 23 24 27 33 36 44 46 54 66 69 72 81 88 89 92 99 108 121 132 138 162 178 184 198 207 216 242 243 253 264 267 276 297 324 356 363 396 414 484 486 506 534 552 594 621 648 712 726 729 759 792 801 828 891 968 972 979 1012 1068 1089 1188 1242 1452 1458 1518 1602 1656 1782 1863 1944 1958 2024 2047 2136 2178 2187 2277 2376 2403 2484 2673 2783 2904 2916 2937 3036 3204 3267 3564 3726 3916 4094 4356 4374 4554 4806 4968 5346 5566 5589 5832 5874 6072 6141 6408 6534 6561 6831 7128 7209 7452 7832 8019 8188 8349 8712 8748 8811 9108 9612 9801 10692 10769 11132 11178 11748 12282 13068 13122 13662 14418 14904 16038 16376 16698 16767 17496 17622 18216 18423 19224 19602 19683 20493 21384 21538 21627 22264 22356 22517 23496 24057 24564 25047 26136 26244 26433 27324 28836 29403 32076 32307 33396 33534 35244 36846 39204 39366 40986 43076 43254 44712 45034 48114 49128 50094 50301 52488 52866 54648 55269 57672 58806 59049 61479 64152 64614 64881 66792 67068 67551 70488 72171 73692 75141 78408 78732 79299 81972 86152 86508 88209 90068 96228 96921 100188 100602 105732 110538 117612 118098 122958 129228 129762 134136 135102 144342 147384 150282 150903 157464 158598 163944 165807 173016 176418 177147 180136 184437 192456 193842 194643 200376 201204 202653 211464 216513 221076 225423 235224 236196 237897 245916 247687 258456 259524 264627 270204 288684 290763 300564 301806 317196 331614 352836 354294 368874 387684 389286 402408 405306 433026 442152 450846 452709 472392 475794 491832 495374 497421 519048 529254 531441 540408 553311 577368 581526 583929 601128 603612 607959 634392 649539 663228 676269 705672 708588 713691 737748 743061 775368 778572 793881 810612 866052 872289 901692 905418 951588 990748 994842 1058508 1062882 1106622 1163052 1167858 1207224 1215918 1299078 1326456 1352538 1358127 1417176 1427382 1475496 1486122 1492263 1557144 1587762 1594323 1621224 1659933 1732104 1744578 1751787 1803384 1810836 1823877 1903176 1948617 1981496 1989684 2028807 2117016 2125764 2141073 2213244 2229183 2326104 2335716 2381643 2431836 2598156 2616867 2705076 2716254 2854764 2972244 2984526 3175524 3188646 3319866 3489156 3503574 3621672 3647754 3897234 3979368 4057614 4074381 4251528 4282146 4426488 4458366 4476789 4671432 4763286 4782969 4863672 4979799 5196312 5233734 5255361 5410152 5432508 5471631 5709528 5845851 5944488 5969052 6086421 6351048 6377292 6423219 6639732 6687549 6978312 7007148 7144929 7295508 7794468 7850601 8115228 8148762 8564292 8916732 8953578 9526572 9565938 9959598 10467468 10510722 10865016 10943262 11691702 11938104 12172842 12223143 12754584 12846438 13279464 13375098 13430367 14014296 14289858 14348907 14591016 14939397 15588936 15701202 15766083 16230456 16297524 16414893 17128584 17537553 17833464 17907156 18259263 19053144 19131876 19269657 19919196 20062647 20934936 21021444 21434787 21886524 23383404 23551803 24345684 24446286 25692876 26750196 26860734 28579716 28697814 29878794 31402404 31532166 32595048 32829786 35075106 35814312 36518526 36669429 38263752 38539314 39838392 40125294 40291101 42042888 42869574 43773048 44818191 46766808 47103606 47298249 48691368 48892572 49244679 51385752 52612659 53500392 53721468 54777789 57159432 57395628 57808971 59757588 60187941 62804808 63064332 64304361 65659572 70150212 70655409 73037052 73338858 77078628 80250588 80582202 85739148 89636382 94207212 94596498 97785144 98489358 105225318 107442936 109555578 110008287 114791256 115617942 119515176 120375882 120873303 126128664 128608722 131319144 134454573 140300424 141310818 141894747 146074104 146677716 147734037 154157256 157837977 160501176 161164404 164333367 171478296 173426913 179272764 180563823 188414424 189192996 192913083 196978716 210450636 211966227 219111156 220016574 231235884 240751764 241746606 257217444 268909146 282621636 283789494 293355432 295468074 315675954 322328808 328666734 330024861 346853826 358545528 361127646 362619909 378385992 385826166 393957432 403363719 420901272 423932454 425684241 438222312 440033148 443202111 462471768 481503528 483493212 493000101 514434888 520280739 537818292 541691469 565243272 567578988 578739249 590936148 631351908 635898681 657333468 660049722 693707652 722255292 725239818 771652332 806727438 847864908 851368482 880066296 886404222 966986424 986000202 1040561478 1075636584 1083382938 1087859727 1135157976 1157478498 1181872296 1210091157 1262703816 1271797362 1277052723 1314666936 1320099444 1329606333 1387415304 1444510584 1450479636 1479000303 1543304664 1560842217 1613454876 1625074407 1695729816 1702736964 1736217747 1772808444 1907696043 1972000404 2081122956 2166765876 2175719454 2314956996 2420182314 2543594724 2554105446 2640198888 2659212666 2900959272 2958000606 3121684434 3226909752 3250148814 3263579181 3405473928 3472435494 3545616888 3630273471 3815392086 3944000808 3988818999 4162245912 4333531752 4351438908 4437000909 4629913992 4682526651 4840364628 4875223221 5087189448 5108210892 5318425332 5723088129 5916001212 6243368868 6500297628 6527158362 6944870988 7260546942 7630784172 7977637998 8702877816 8874001818 9365053302 9680729256 9750446442 9790737543 10216421784 10636850664 11446176258 11832002424 11966456997 12486737736 13000595256 13054316724 13311002727 13889741976 14047579953 14521093884 14625669663 15261568344 15955275996 17169264387 17748003636 18730106604 19500892884 19581475086 22892352516 23932913994 26108633448 26622005454 28095159906 29042187768 29251339326 29372212629 31910551992 34338528774 35496007272 35899370991 37460213208 39001785768 39162950172 39933008181 43877008989 45784705032 47865827988 51507793161 53244010908 56190319812 58502678652 58744425258 68677057548 71798741982 78325900344 79866016362 87754017978 95731655976 103015586322 106488021816 107698112973 112380639624 117005357304 117488850516 131631026967 137354115096 143597483964 154523379483 159732032724 175508035956 206031172644 215396225946 234977701032 263262053934 287194967928 309046758966 319464065448 323094338919 351016071912 394893080901 412062345288 430792451892 526524107868 618093517932 646188677838 789786161802 861584903784 1053048215736 1184679242703 1236187035864 1292377355676 1579572323604 2369358485406 2584754711352 3159144647208 3554037728109 4738716970812 7108075456218 9477433941624 14216150912436 28432301824872
• Sum of all divisors σ(n): 92748462912000
• Sum of proper divisors (its aliquot sum) s(n): 64316161087128
• 28432301824872 is an abundant number, because the sum of its proper divisors (64316161087128) is greater than itself. Its abundance is 35883859262256

Bases of 28432301824872

• Binary: 110011101101111101001010000000001101101101000₂
• Hexadecimal: 0x19DBE9401B68
• Base-36: A2TMAEMI0

Squares and roots of 28432301824872

• 28432301824872 squared (28432301824872²) is 808395787060619661357816384
• 28432301824872 cubed (28432301824872³) is 22984553011662493122510965436164300302848
• The square root of 28432301824872 is 5332194.8412330169
• The cube root of 28432301824872 is 30521.3688197773

Scales and comparisons

• 28,432,301,824,872 seconds is equal to 904,059 years, 13 weeks, 10 hours, 1 minute, 12 seconds.
• To count from 1 to 28,432,301,824,872 would take you about two million, two hundred sixty thousand, one hundred forty-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 28432301824872 cubic inches would be around 2543.4 feet tall.

Recreational maths with 28432301824872

• 28432301824872 backwards is 27842810323482
• 28432301824872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28432301824872's digits is 54
• More coming soon!