28448962139520

Names of 28448962139520

• Cardinal: 28448962139520 can be written as Twenty-eight trillion, four hundred forty-eight billion, nine hundred sixty-two million, one hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.844896213952 × 10¹³

Factors of 28448962139520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 154

Divisors of 28448962139520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 131 144 156 160 169 180 192 195 208 234 240 260 262 288 312 320 338 360 384 390 393 416 468 480 507 520 524 576 585 624 640 655 676 720 780 786 832 845 936 960 1014 1040 1048 1152 1170 1179 1248 1310 1352 1440 1521 1560 1572 1664 1690 1703 1872 1920 1965 2028 2080 2096 2197 2340 2358 2496 2535 2620 2704 2880 3042 3120 3144 3380 3406 3744 3930 4056 4160 4192 4394 4680 4716 4992 5070 5109 5240 5408 5760 5895 6084 6240 6288 6591 6760 6812 7488 7605 7860 8112 8320 8384 8515 8788 9360 9432 10140 10218 10480 10816 10985 11790 12168 12480 12576 13182 13520 13624 14976 15210 15327 15720 16224 16768 17030 17161 17576 18720 18864 19773 20280 20436 20960 21632 21970 22139 23580 24336 24960 25152 25545 26364 27040 27248 30420 30654 31440 32448 32955 34060 34322 35152 37440 37728 39546 40560 40872 41920 43940 44278 47160 48672 50304 51090 51483 52728 54080 54496 60840 61308 62880 64896 65910 66417 68120 68644 70304 74880 75456 76635 79092 81120 81744 83840 85805 87880 88556 94320 97344 98865 102180 102966 105456 108160 108992 110695 121680 122616 125760 131820 132834 136240 137288 140608 150912 153270 154449 158184 162240 163488 171610 175760 177112 188640 194688 197730 199251 204360 205932 210912 217984 221390 223093 243360 245232 251520 257415 263640 265668 272480 274576 281216 287807 306540 308898 316368 324480 326976 332085 343220 351520 354224 377280 395460 398502 408720 411864 421824 442780 446186 486720 490464 514830 527280 531336 544960 549152 575614 613080 617796 632736 653952 664170 669279 686440 703040 708448 754560 772245 790920 797004 817440 823728 843648 863421 885560 892372 973440 980928 996255 1029660 1054560 1062672 1089920 1098304 1115465 1151228 1226160 1235592 1265472 1328340 1338558 1372880 1406080 1416896 1439035 1544490 1581840 1594008 1634880 1647456 1726842 1771120 1784744 1961856 1992510 2007837 2059320 2109120 2125344 2196608 2230930 2248091 2302456 2452320 2471184 2530944 2590263 2656680 2677116 2745760 2833792 2878070 2900209 3088980 3163680 3188016 3269760 3294912 3346395 3453684 3542240 3569488 3985020 4015674 4118640 4218240 4250688 4317105 4461860 4496182 4604912 4904640 4942368 5180526 5313360 5354232 5491520 5756140 5800418 6177960 6327360 6376032 6589824 6692790 6744273 6907368 7084480 7138976 7970040 8031348 8237280 8501376 8634210 8700627 8923720 8992364 9209824 9809280 9884736 10039185 10361052 10626720 10708464 10983040 11240455 11512280 11600836 12355920 12654720 12752064 12951315 13385580 13488546 13814736 14168960 14277952 14501045 15940080 16062696 16474560 17268420 17401254 17847440 17984728 18419648 19769472 20078370 20232819 20722104 21253440 21416928 22480910 23024560 23201672 24711840 25504128 25902630 26101881 26771160 26977092 27629472 28555904 29002090 29225183 31880160 32125392 32949120 33721365 34536840 34802508 35694880 35969456 36839296 37702717 40156740 40465638 41444208 42506880 42833856 43503135 44961820 46049120 46403344 49423680 51805260 52203762 53542320 53954184 55258944 58004180 58450366 63760320 64250784 67442730 69073680 69605016 71389760 71938912 75405434 80313480 80931276 82888416 85667712 87006270 87675549 89923640 92098240 92806688 98847360 101164095 103610520 104407524 107084640 107908368 110517888 113108151 116008360 116900732 127520640 128501568 130509405 134885460 138147360 139210032 142779520 143877824 146125915 150810868 160626960 161862552 165776832 174012540 175351098 179847280 184196480 185613376 188513585 202328190 207221040 208815048 214169280 215816736 226216302 232016720 233801464 257003136 261018810 263026647 269770920 276294720 278420064 287755648 292251830 301621736 321253920 323725104 331553664 339324453 348025080 350702196 359694560 371226752 377027170 379927379 404656380 414442080 417630096 428338560 431633472 438377745 452432604 464033440 467602928 522037620 526053294 539541840 552589440 556840128 565540755 584503660 603243472 642507840 647450208 678648906 696050160 701404392 719389120 754054340 759854758 809312760 828884160 835260192 863266944 876755490 904865208 928066880 935205856 1044075240 1052106588 1079083680 1113680256 1131081510 1139782137 1169007320 1206486944 1285015680 1294900416 1315133235 1357297812 1392100320 1402808784 1438778240 1508108680 1519709516 1618625520 1657768320 1670520384 1696622265 1753510980 1809730416 1856133760 1870411712 1899636895 2088150480 2104213176 2158167360 2262163020 2279564274 2338014640 2412973888 2589800832 2630266470 2714595624 2784200640 2805617568 3016217360 3039419032 3237251040 3341040768 3393244530 3419346411 3507021960 3619460832 3740823424 3799273790 4176300960 4208426352 4316334720 4524326040 4559128548 4676029280 4825947776 4939055927 5260532940 5429191248 5568401280 5611235136 5698910685 6032434720 6078838064 6474502080 6786489060 6838692822 7014043920 7238921664 7598547580 8352601920 8416852704 9048652080 9118257096 9352058560 9878111854 10521065880 10858382496 11222470272 11397821370 12064869440 12157676128 12949004160 13572978120 13677385644 14028087840 14477843328 14817167781 15197095160 16705203840 16833705408 17096732055 18097304160 18236514192 18704117120 19756223708 21042131760 21716764992 22795642740 24129738880 24315352256 24695279635 27145956240 27354771288 28056175680 29634335562 30394190320 33667410816 34193464110 36194608320 36473028384 39512447416 42084263520 43433529984 44451503343 45591285480 48630704512 49390559270 54291912480 54709542576 56112351360 59268671124 60788380640 68386928220 72389216640 72946056768 74085838905 79024894832 84168527040 88903006686 91182570960 98781118540 108583824960 109419085152 118537342248 121576761280 136773856440 145892113536 148171677810 158049789664 168337054080 177806013372 182365141920 197562237080 217167649920 218838170304 222257516715 237074684496 243153522560 273547712880 296343355620 316099579328 355612026744 364730283840 395124474160 437676340608 444515033430 474149368992 547095425760 592686711240 632199158656 711224053488 729460567680 790248948320 889030066860 948298737984 1094190851520 1185373422480 1422448106976 1580497896640 1778060133720 1896597475968 2188381703040 2370746844960 2844896213952 3160995793280 3556120267440 4741493689920 5689792427904 7112240534880 9482987379840 14224481069760 28448962139520
• Sum of all divisors σ(n): 107239200868800
• Sum of proper divisors (its aliquot sum) s(n): 78790238729280
• 28448962139520 is an abundant number, because the sum of its proper divisors (78790238729280) is greater than itself. Its abundance is 50341276589760

Bases of 28448962139520

• Binary: 110011101111111001010010010000101010110000000₂
• Hexadecimal: 0x19DFCA485580
• Base-36: A319TIZK0

Squares and roots of 28448962139520

• 28448962139520 squared (28448962139520²) is 809343446815842375945830400
• 28448962139520 cubed (28448962139520³) is 23024981076332518451018971400007057408000
• The square root of 28448962139520 is 5333756.8504310355
• The cube root of 28448962139520 is 30527.3291335475

Scales and comparisons

• 28,448,962,139,520 seconds is equal to 904,588 years, 51 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 28,448,962,139,520 would take you about two million, two hundred sixty-one thousand, four hundred seventy-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 28448962139520 cubic inches would be around 2543.9 feet tall.

Recreational maths with 28448962139520

• 28448962139520 backwards is 02593126984482
• The number of decimal digits it has is: 14
• The sum of 28448962139520's digits is 63
• More coming soon!