19305339426720

Names of 19305339426720

• Cardinal: 19305339426720 can be written as Nineteen trillion, three hundred five billion, three hundred thirty-nine million, four hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.930533942672 × 10¹³

Factors of 19305339426720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23123

Divisors of 19305339426720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 107 108 120 135 144 160 180 214 216 240 270 288 321 360 428 432 480 535 540 642 720 856 864 963 1070 1080 1284 1440 1605 1712 1926 1987 2140 2160 2568 2889 3210 3424 3852 3974 4280 4320 4815 5136 5778 5961 6420 7704 7948 8560 9630 9935 10272 11556 11922 12840 14445 15408 15896 17120 17883 19260 19870 21019 23112 23844 25680 28890 29805 30816 31792 35766 38520 39740 42038 46224 47688 51360 53649 57780 59610 63057 63584 71532 77040 79480 84076 89415 92448 95376 105095 107298 115560 119220 126114 143064 154080 158960 168152 178830 189171 190752 210190 212609 214596 231120 238440 252228 268245 286128 315285 317920 336304 357660 378342 420380 425218 429192 462240 476880 504456 536490 567513 572256 630570 637827 672608 715320 756684 840760 850436 858384 945855 953760 1008912 1063045 1072980 1135026 1261140 1275654 1430640 1513368 1681520 1700872 1716768 1891710 1913481 2017824 2126090 2145960 2249033 2270052 2522280 2551308 2837565 2861280 3026736 3189135 3363040 3401744 3783420 3826962 4252180 4291920 4498066 4540104 5044560 5102616 5675130 5740443 6053472 6378270 6747099 6803488 7566840 7653924 8504360 8583840 8996132 9080208 9567405 10089120 10205232 11245165 11350260 11480886 12756540 13494198 15133680 15307848 17008720 17992264 18160416 19134810 20241297 20410464 22490330 22700520 22961772 25513080 26988396 28702215 30267360 30615696 33735495 34017440 35984528 38269620 40482594 41764753 44980660 45401040 45923544 51026160 53976792 57404430 60723891 61231392 67470990 71969056 76539240 80965188 83529506 89961320 90802080 91847088 101206485 102052320 107953584 114808860 121447782 125294259 134941980 153078480 161930376 167059012 179922640 183694176 202412970 208823765 215907168 229617720 242895564 250588518 269883960 303619455 306156960 323860752 334118024 359845280 375882777 404825940 417647530 459235440 485791128 501177036 539767920 607238910 626471295 647721504 668236048 751765554 809651880 835295060 918470880 971582256 1002354072 1079535840 1127648331 1214477820 1252942590 1336472096 1503531108 1619303760 1670590120 1879413885 1943164512 2004708144 2255296662 2428955640 2505885180 3007062216 3238607520 3341180240 3758827770 4009416288 4468828571 4510593324 4857911280 5011770360 5638241655 6014124432 6682360480 7517655540 8937657142 9021186648 9715822560 10023540720 11276483310 12028248864 13406485713 15035311080 17875314284 18042373296 20047081440 22344142855 22552966620 26812971426 30070622160 35750628568 36084746592 40219457139 44688285710 45105933240 53625942852 60141244320 67032428565 71501257136 80438914278 89376571420 90211866480 107251885704 120658371417 134064857130 143002514272 160877828556 178753142840 180423732960 201097285695 214503771408 241316742834 268129714260 321755657112 357506285680 402194571390 429007542816 482633485668 536259428520 603291857085 643511314224 715012571360 804389142780 965266971336 1072518857040 1206583714170 1287022628448 1608778285560 1930533942672 2145037714080 2413167428340 3217556571120 3861067885344 4826334856680 6435113142240 9652669713360 19305339426720
• Sum of all divisors σ(n): 68237740569600
• Sum of proper divisors (its aliquot sum) s(n): 48932401142880
• 19305339426720 is an abundant number, because the sum of its proper divisors (48932401142880) is greater than itself. Its abundance is 29627061716160

Bases of 19305339426720

• Binary: 100011000111011011111111001100001011110100000₂
• Hexadecimal: 0x118EDFE617A0
• Base-36: 6UCR0N8O0

Squares and roots of 19305339426720

• 19305339426720 squared (19305339426720²) is 372696130380869698249958400
• 19305339426720 cubed (19305339426720³) is 7195025300027781395667871285119848448000
• The square root of 19305339426720 is 4393784.1807171185
• The cube root of 19305339426720 is 26826.1993306697

Scales and comparisons

• 19,305,339,426,720 seconds is equal to 613,850 years, 4 weeks, 13 hours, 12 minutes.
• To count from 1 to 19,305,339,426,720 would take you about one million, five hundred thirty-four thousand, six hundred twenty-five 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 19305339426720 cubic inches would be around 2235.5 feet tall.

Recreational maths with 19305339426720

• 19305339426720 backwards is 02762493350391
• 19305339426720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19305339426720's digits is 54
• More coming soon!