28443430278144

Names of 28443430278144

• Cardinal: 28443430278144 can be written as Twenty-eight trillion, four hundred forty-three billion, four hundred thirty million, two hundred seventy-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.8443430278144 × 10¹³

Factors of 28443430278144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 461

Divisors of 28443430278144

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 449 486 504 512 567 576 648 672 729 756 768 864 896 898 972 1008 1024 1134 1152 1296 1344 1347 1458 1512 1536 1701 1728 1792 1796 1944 2016 2187 2268 2304 2592 2688 2694 2916 3024 3072 3143 3402 3456 3584 3592 3888 4032 4041 4374 4536 4608 5103 5184 5376 5388 5832 6048 6286 6561 6804 6912 7168 7184 7776 8064 8082 8748 9072 9216 9429 10206 10368 10752 10776 11664 12096 12123 12572 13122 13608 13824 14368 15309 15552 16128 16164 17496 18144 18858 19683 20412 20736 21504 21552 23328 24192 24246 25144 26244 27216 27648 28287 28736 30618 31104 32256 32328 34992 36288 36369 37716 39366 40824 41472 43104 45927 46656 48384 48492 50288 52488 54432 56574 57472 61236 62208 64512 64656 69984 72576 72738 75432 78732 81648 82944 84861 86208 91854 93312 96768 96984 100576 104976 108864 109107 113148 114944 122472 124416 129312 137781 139968 145152 145476 150864 157464 163296 169722 172416 183708 186624 193536 193968 201152 201601 209952 217728 218214 226296 229888 244944 248832 254583 258624 275562 279936 290304 290952 301728 314928 326592 327321 339444 344832 367416 373248 387936 402304 403202 419904 435456 436428 452592 459776 489888 509166 517248 551124 559872 580608 581904 603456 604803 629856 653184 654642 678888 689664 734832 746496 763749 775872 804608 806404 839808 870912 872856 905184 979776 981963 1018332 1034496 1102248 1119744 1163808 1206912 1209606 1259712 1306368 1309284 1357776 1379328 1411207 1469664 1527498 1551744 1609216 1612808 1679616 1741824 1745712 1810368 1814409 1959552 1963926 2036664 2068992 2204496 2239488 2291247 2327616 2413824 2419212 2519424 2612736 2618568 2715552 2822414 2939328 2945889 3054996 3103488 3218432 3225616 3359232 3491424 3620736 3628818 3919104 3927852 4073328 4137984 4233621 4408992 4582494 4655232 4827648 4838424 5038848 5225472 5237136 5431104 5443227 5644828 5878656 5891778 6109992 6206976 6451232 6718464 6873741 6982848 7241472 7257636 7838208 7855704 8146656 8467242 8817984 8837667 9164988 9310464 9655296 9676848 10077696 10474272 10862208 10886454 11289656 11757312 11783556 12219984 12413952 12700863 12902464 13747482 13965696 14482944 14515272 15676416 15711408 16293312 16329681 16934484 17635968 17675334 18329976 18620928 19353696 20155392 20621223 20948544 21724416 21772908 22579312 23514624 23567112 24439968 25401726 25804928 27494964 27931392 28965888 29030544 31422816 32586624 32659362 33868968 35271936 35350668 36659952 37241856 38102589 38707392 41242446 41897088 43448832 43545816 45158624 47029248 47134224 48879936 48989043 50803452 51609856 54989928 55862784 58061088 61863669 62845632 65173248 65318724 67737936 70543872 70701336 73319904 76205178 77414784 82484892 83794176 86897664 87091632 90317248 94268448 97759872 97978086 101606904 103219712 109979856 111725568 114307767 116122176 123727338 125691264 130346496 130637448 135475872 141087744 141402672 146639808 146967129 152410356 154829568 164969784 167588352 174183264 180634496 188536896 195519744 195956172 203213808 206439424 219959712 228615534 232244352 247454676 251382528 260692992 261274896 270951744 282805344 293279616 293934258 304820712 309659136 329939568 335176704 342923301 348366528 361268992 377073792 391039488 391912344 406427616 439919424 440901387 457231068 464488704 494909352 502765056 522549792 541903488 565610688 586559232 587868516 609641424 619318272 659879136 685846602 696733056 722537984 754147584 782078976 783824688 812855232 879838848 881802774 914462136 928977408 989818704 1005530112 1028769903 1045099584 1083806976 1131221376 1173118464 1175737032 1219282848 1319758272 1322704161 1371693204 1393466112 1445075968 1508295168 1567649376 1625710464 1759677696 1763605548 1828924272 1857954816 1979637408 2057539806 2090199168 2167613952 2262442752 2346236928 2351474064 2438565696 2639516544 2645408322 2743386408 2786932224 3016590336 3086309709 3135298752 3251420928 3519355392 3527211096 3657848544 3959274816 3968112483 4115079612 4180398336 4335227904 4524885504 4702948128 4877131392 5279033088 5290816644 5486772816 5573864448 6172619418 6270597504 6502841856 7038710784 7054422192 7315697088 7918549632 7936224966 8230159224 8360796672 9049771008 9258929127 9405896256 9754262784 10558066176 10581633288 10973545632 12345238836 12541195008 13005683712 14108844384 14631394176 15837099264 15872449932 16460318448 16721593344 18517858254 18811792512 19508525568 21116132352 21163266576 21947091264 24690477672 25082390016 27776787381 28217688768 29262788352 31674198528 31744899864 32920636896 37035716508 37623585024 39017051136 42326533152 43894182528 49380955344 50164780032 55553574762 56435377536 58525576704 63348397056 63489799728 65841273792 74071433016 75247170048 84653066304 87788365056 98761910688 111107149524 112870755072 117051153408 126979599456 131682547584 148142866032 150494340096 169306132608 175576730112 197523821376 222214299048 225741510144 253959198912 263365095168 296285732064 338612265216 351153460224 395047642752 444428598096 451483020288 507918397824 526730190336 592571464128 677224530432 790095285504 888857196192 1015836795648 1053460380672 1185142928256 1354449060864 1580190571008 1777714392384 2031673591296 2370285856512 3160381142016 3555428784768 4063347182592 4740571713024 7110857569536 9481143426048 14221715139072 28443430278144
• Sum of all divisors σ(n): 97688632584224
• Sum of proper divisors (its aliquot sum) s(n): 69245202306080
• 28443430278144 is an abundant number, because the sum of its proper divisors (69245202306080) is greater than itself. Its abundance is 40801772027936

Bases of 28443430278144

• Binary: 110011101111010000000100011101101010000000000₂
• Hexadecimal: 0x19DE808ED400
• Base-36: A2YQC0000

Squares and roots of 28443430278144

• 28443430278144 squared (28443430278144²) is 809028725987638865204084736
• 28443430278144 cubed (28443430278144³) is 23011552160645072888817644425809424809984
• The square root of 28443430278144 is 5333238.2543951663
• The cube root of 28443430278144 is 30525.3503396287

Scales and comparisons

• 28,443,430,278,144 seconds is equal to 904,413 years, 5 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 28,443,430,278,144 would take you about two million, two hundred sixty-one thousand and thirty-two 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 28443430278144 cubic inches would be around 2543.8 feet tall.

Recreational maths with 28443430278144

• 28443430278144 backwards is 44187203434482
• 28443430278144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28443430278144's digits is 54
• More coming soon!