28855409122800

Names of 28855409122800

• Cardinal: 28855409122800 can be written as Twenty-eight trillion, eight hundred fifty-five billion, four hundred nine million, one hundred twenty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.88554091228 × 10¹³

Factors of 28855409122800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 275237

Divisors of 28855409122800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 81 83 90 100 104 108 117 120 130 135 144 150 156 162 166 180 195 200 208 216 225 234 240 243 249 260 270 300 312 324 325 332 351 360 390 400 405 415 432 450 468 486 498 520 540 585 600 624 648 650 664 675 702 720 747 780 810 830 900 936 972 975 996 1040 1053 1079 1080 1170 1200 1215 1245 1296 1300 1328 1350 1404 1494 1560 1620 1660 1755 1800 1872 1944 1950 1992 2025 2075 2106 2158 2160 2241 2340 2430 2490 2600 2700 2808 2925 2988 3120 3159 3237 3240 3320 3510 3600 3735 3888 3900 3984 4050 4150 4212 4316 4482 4680 4860 4980 5200 5265 5395 5400 5616 5850 5976 6075 6225 6318 6474 6480 6640 6723 7020 7470 7800 8100 8300 8424 8632 8775 8964 9360 9711 9720 9960 10530 10790 10800 11205 11700 11952 12150 12450 12636 12948 13446 14040 14940 15600 15795 16185 16200 16600 16848 17264 17550 17928 18675 19422 19440 19920 20169 21060 21580 22410 23400 24300 24900 25272 25896 26325 26892 26975 28080 29133 29880 31590 32370 32400 33200 33615 35100 35856 37350 38844 40338 42120 43160 44820 46800 48555 48600 49800 50544 51792 52650 53784 53950 56025 58266 59760 63180 64740 67230 70200 74700 77688 78975 80676 80925 84240 86320 87399 89640 97110 97200 99600 100845 105300 107568 107900 112050 116532 126360 129480 134460 140400 145665 149400 155376 157950 161352 161850 168075 174798 179280 194220 201690 210600 215800 224100 233064 242775 252720 258960 262197 268920 275131 291330 298800 315900 322704 323700 336150 349596 388440 403380 421200 431600 436995 448200 466128 485550 504225 524394 537840 550262 582660 631800 647400 672300 699192 728325 776880 806760 825393 873990 896400 971100 1008450 1048788 1100524 1165320 1263600 1294800 1310985 1344600 1375655 1398384 1456650 1613520 1650786 1747980 1942200 2016900 2097576 2184975 2201048 2330640 2476179 2621970 2689200 2751310 2913300 3301572 3495960 3576703 3884400 4033800 4126965 4195152 4369950 4402096 4952358 5243940 5502620 5826600 6554925 6603144 6878275 6991920 7153406 7428537 8067600 8253930 8739900 9904716 10487880 10730109 11005240 11653200 12380895 13109850 13206288 13756550 14306812 14857074 16507860 17479800 17883515 19809432 20634825 20975760 21460218 22010480 22285611 22835873 24761790 26219700 27513100 28613624 29714148 32190327 33015720 34959600 35767030 37142685 39618864 41269650 42920436 44571222 45671746 49523580 52439400 53650545 55026200 57227248 59428296 61904475 64380654 66031440 66856833 68507619 71534060 74285370 82539300 85840872 89142444 89417575 91343492 96570981 99047160 104878800 107301090 110052400 111428055 114179365 118856592 123808950 128761308 133713666 137015238 143068120 148570740 160951635 165078600 171681744 178284888 178835150 182686984 185713425 193141962 198094320 205522857 214602180 222856110 228358730 247617900 257522616 267427332 268252725 274030476 286136240 289712943 296866349 297141480 321903270 330157200 334284165 342538095 356569776 357670300 365373968 371426850 386283924 411045714 429204360 445712220 456717460 482854905 495235800 515045232 534854664 536505450 548060952 557140275 570896825 579425886 593732698 594282960 616568571 643806540 668568330 685076190 715340600 742853700 772567848 804758175 822091428 858408720 869138829 890599047 891424440 913434920 965709810 990471600 1027614285 1069709328 1073010900 1096121904 1114280550 1141793650 1158851772 1187465396 1233137142 1287613080 1337136660 1370152380 1430681200 1448564715 1484331745 1485707400 1545135696 1609516350 1644182856 1671420825 1712690475 1738277658 1781198094 1782848880 1826869840 1849705713 1931419620 2055228570 2146021800 2228561100 2283587300 2317703544 2374930792 2414274525 2466274284 2575226160 2671797141 2674273320 2740304760 2897129430 2968663490 2971414800 3082842855 3219032700 3288365712 3342841650 3425380950 3476555316 3562396188 3699411426 3862839240 4110457140 4292043600 4345694145 4452995235 4457122200 4567174600 4635407088 4749861584 4828549050 4932548568 5138071425 5343594282 5348546640 5480609520 5549117139 5794258860 5937326980 6165685710 6438065400 6685683300 6850761900 6953110632 7124792376 7242823575 7398822852 7421658725 7725678480 8015391423 8220914280 8691388290 8905990470 8914244400 9134349200 9248528565 9657098100 9865097136 10276142850 10687188564 11098234278 11588517720 11874653960 12331371420 12876130800 13358985705 13371366600 13701523800 13906221264 14249584752 14485647150 14797645704 14843317450 15414214275 16030782846 16441828560 17382776580 17811980940 18497057130 19314196200 20552285700 21374377128 21728470725 22196468556 22264976175 23177035440 23749307920 24046174269 24662742840 26717971410 26742733200 27403047600 27745585695 28971294300 29595291408 29686634900 30828428550 32061565692 34765553160 35623961880 36994114260 38628392400 40076957115 41104571400 42748754256 43456941450 44392937112 44529952350 46242642825 48092348538 49325485680 53435942820 55491171390 57942588600 59373269800 61656857100 64123131384 66794928525 69531106320 71247923760 72138522807 73988228520 80153914230 82209142800 86913882900 88785874224 89059904700 92485285650 96184697076 106871885640 110982342780 115885177200 118746539600 120230871345 123313714200 128246262768 133589857050 138727928475 144277045614 147976457040 160307828460 173827765800 178119809400 184970571300 192369394152 200384785575 213743771280 221964685560 240461742690 246627428400 267179714100 277455856950 288554091228 320615656920 347655531600 356239618800 360692614035 369941142600 384738788304 400769571150 443929371120 480923485380 534359428200 554911713900 577108182456 601154356725 641231313840 721385228070 739882285200 801539142300 961846970760 1068718856400 1109823427800 1154216364912 1202308713450 1442770456140 1603078284600 1803463070175 1923693941520 2219646855600 2404617426900 2885540912280 3206156569200 3606926140350 4809234853800 5771081824560 7213852280700 9618469707600 14427704561400 28855409122800
• Sum of all divisors σ(n): 113180914374528
• Sum of proper divisors (its aliquot sum) s(n): 84325505251728
• 28855409122800 is an abundant number, because the sum of its proper divisors (84325505251728) is greater than itself. Its abundance is 55470096128928

Bases of 28855409122800

• Binary: 110100011111001101100011010010001110111110000₂
• Hexadecimal: 0x1A3E6C691DF0
• Base-36: A87ZPKF00

Squares and roots of 28855409122800

• 28855409122800 squared (28855409122800²) is 832634635644169465479840000
• 28855409122800 cubed (28855409122800³) is 24026013061326021648836174815484352000000
• The square root of 28855409122800 is 5371723.1055593325
• The cube root of 28855409122800 is 30672.0223569345

Scales and comparisons

• 28,855,409,122,800 seconds is equal to 917,512 years, 39 weeks, 1 day, 15 hours.
• To count from 1 to 28,855,409,122,800 would take you about two million, two hundred ninety-three thousand, seven hundred eighty-one 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 28855409122800 cubic inches would be around 2556 feet tall.

Recreational maths with 28855409122800

• 28855409122800 backwards is 00822190455882
• 28855409122800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28855409122800's digits is 54
• More coming soon!