18028753846272

Names of 18028753846272

• Cardinal: 18028753846272 can be written as Eighteen trillion, twenty-eight billion, seven hundred fifty-three million, eight hundred forty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8028753846272 × 10¹³

Factors of 18028753846272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 331

Divisors of 18028753846272

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 313 351 384 416 432 468 512 576 624 626 702 768 832 864 936 939 1024 1152 1248 1252 1404 1536 1664 1728 1872 1878 2048 2304 2496 2504 2808 2817 3072 3328 3456 3744 3756 4069 4096 4608 4992 5008 5616 5634 6144 6656 6912 7488 7512 8138 8192 8451 9216 9984 10016 11232 11268 12207 12288 13312 13824 14976 15024 16276 16384 16902 18432 19968 20032 22464 22536 24414 24576 26624 27648 29952 30048 32552 32768 33804 36621 36864 39936 40064 44928 45072 48828 49152 53248 55296 59904 60096 65104 65536 67608 73242 73728 79872 80128 89856 90144 97656 97969 98304 106496 109863 110592 119808 120192 130208 131072 135216 146484 147456 159744 160256 179712 180288 195312 195938 196608 212992 219726 221184 239616 240384 260416 262144 270432 292968 293907 294912 319488 320512 359424 360576 390624 391876 393216 425984 439452 442368 479232 480768 520832 524288 540864 585936 587814 589824 638976 641024 718848 721152 781248 783752 786432 851968 878904 881721 884736 958464 961536 1041664 1081728 1171872 1175628 1179648 1273597 1277952 1282048 1437696 1442304 1562496 1567504 1572864 1703936 1757808 1763442 1769472 1916928 1923072 2083328 2163456 2343744 2351256 2359296 2547194 2555904 2564096 2645163 2875392 2884608 3124992 3135008 3407872 3515616 3526884 3538944 3820791 3833856 3846144 4166656 4326912 4687488 4702512 4718592 5094388 5111808 5128192 5290326 5750784 5769216 6249984 6270016 6815744 7031232 7053768 7077888 7641582 7667712 7692288 8333312 8653824 9374976 9405024 10188776 10223616 10256384 10580652 11462373 11501568 11538432 12499968 12540032 14062464 14107536 14155776 15283164 15335424 15384576 16666624 17307648 18749952 18810048 20377552 20447232 20512768 21161304 22924746 23003136 23076864 24999936 25080064 28124928 28215072 30566328 30670848 30769152 33333248 34387119 34615296 37499904 37620096 40755104 41025536 42322608 45849492 46006272 46153728 49999872 50160128 56249856 56430144 61132656 61341696 61538304 66666496 68774238 69230592 74999808 75240192 81510208 82051072 84645216 91698984 92012544 92307456 99999744 100320256 112499712 112860288 122265312 123076608 133332992 137548476 138461184 149999616 150480384 163020416 164102144 169290432 183397968 184025088 184614912 199999488 200640512 224999424 225720576 244530624 246153216 266665984 275096952 276922368 299999232 300960768 326040832 338580864 366795936 369229824 399998976 401281024 449998848 451441152 489061248 492306432 533331968 550193904 553844736 599998464 601921536 652081664 677161728 733591872 738459648 799997952 802562048 899997696 902882304 978122496 1066663936 1100387808 1107689472 1199996928 1203843072 1304163328 1354323456 1467183744 1476919296 1599995904 1605124096 1799995392 1805764608 1956244992 2133327872 2200775616 2215378944 2399993856 2407686144 2608326656 2708646912 2934367488 3199991808 3210248192 3599990784 3611529216 3912489984 4401551232 4430757888 4799987712 4815372288 5216653312 5417293824 5868734976 6399983616 6420496384 7199981568 7223058432 7824979968 8803102464 9599975424 9630744576 10433306624 10834587648 11737469952 12840992768 14399963136 14446116864 15649959936 17606204928 19199950848 19261489152 20866613248 21669175296 23474939904 25681985536 28799926272 28892233728 31299919872 35212409856 38522978304 41733226496 43338350592 46949879808 51363971072 57599852544 57784467456 62599839744 70424819712 77045956608 83466452992 86676701184 93899759616 115568934912 125199679488 140849639424 154091913216 166932905984 173353402368 187799519232 231137869824 250399358976 281699278848 333865811968 346706804736 375599038464 462275739648 500798717952 563398557696 667731623936 693413609472 751198076928 1001597435904 1126797115392 1386827218944 1502396153856 2003194871808 2253594230784 3004792307712 4507188461568 6009584615424 9014376923136 18028753846272
• Sum of all divisors σ(n): 57711974166000
• Sum of proper divisors (its aliquot sum) s(n): 39683220319728
• 18028753846272 is an abundant number, because the sum of its proper divisors (39683220319728) is greater than itself. Its abundance is 21654466473456

Bases of 18028753846272

• Binary: 100000110010110100101011110000000000000000000₂
• Hexadecimal: 0x1065A5780000
• Base-36: 6E2AMJUO0

Squares and roots of 18028753846272

• 18028753846272 squared (18028753846272²) is 325035965249467433808297984
• 18028753846272 cubed (18028753846272³) is 5859993408668068129270957847749903515648
• The square root of 18028753846272 is 4246028.0081827063
• The cube root of 18028753846272 is 26221.3614059907

Scales and comparisons

• 18,028,753,846,272 seconds is equal to 573,258 years, 31 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,028,753,846,272 would take you about one million, four hundred thirty-three thousand, one hundred forty-six 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 18028753846272 cubic inches would be around 2185.1 feet tall.

Recreational maths with 18028753846272

• 18028753846272 backwards is 27264835782081
• The number of decimal digits it has is: 14
• The sum of 18028753846272's digits is 63
• More coming soon!