18145308192361000

Names of 18145308192361000

• Cardinal: 18145308192361000 can be written as Eighteen quadrillion, one hundred forty-five trillion, three hundred eight billion, one hundred ninety-two million, three hundred sixty-one thousand.

Scientific notation

• Scientific notation: 1.8145308192361 × 10¹⁶

Factors of 18145308192361000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3300

Divisors of 18145308192361000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 125 140 175 196 197 200 245 250 280 350 392 394 490 500 700 788 875 980 985 1000 1225 1379 1400 1576 1750 1960 1970 2450 2758 3089 3500 3940 4900 4925 5516 6125 6178 6895 7000 7880 9653 9800 9850 11032 12250 12356 13790 15445 19306 19700 21623 24500 24625 24712 27580 30890 34475 38612 38809 39400 43246 48265 49000 49250 55160 61780 68950 77224 77225 77618 86492 96530 98500 108115 123560 137900 151361 154450 155236 172375 172984 193060 194045 197000 216230 241325 271663 275800 302722 308900 310472 344750 386120 386125 388090 432460 482650 540575 543326 605444 608533 617800 689500 756805 772250 776180 864920 965300 970225 1081150 1086652 1206625 1210888 1217066 1358315 1379000 1513610 1544500 1552360 1901641 1930600 1940450 2162300 2173304 2413250 2434132 2702875 2716630 3027220 3042665 3089000 3784025 3803282 3880900 4259731 4324600 4826500 4851125 4868264 5405750 5433260 6054440 6085330 6791575 7568050 7606564 7761800 8519462 9508205 9541921 9653000 9702250 10811500 10866520 12170660 13583150 15136100 15213128 15213325 17038924 18920125 19016410 19083842 19404500 21298655 21623000 24341320 27166300 29818117 30272200 30426650 33957875 34077848 37840250 38032820 38167684 38809000 42597310 47541025 47709605 54332600 59636234 60853300 66793447 67915750 75680500 76065640 76066625 76335368 85194620 95082050 95419210 106493275 119272468 119881001 121706600 133586894 135831500 149090585 151361000 152133250 170389240 190164100 190838420 212986550 237705125 238544936 238548025 239762002 267173788 271663000 298181170 304266500 333967235 380328200 381676840 425973100 467554129 475410250 477096050 479524004 532466375 534347576 596362340 599405005 608533000 667934470 745452925 839167007 851946200 935108258 950820500 954192100 959048008 1064932750 1192724680 1192740125 1198810010 1335868940 1490905850 1669836175 1678334014 1870216516 1879758437 1901641000 1908384200 2129865500 2337770645 2385480250 2397620020 2671737880 2981811700 2997025025 3339672350 3356668028 3727264625 3740433032 3759516874 4195835035 4259731000 4675541290 4770960500 4795240040 5874169049 5963623400 5994050050 6679344700 6713336056 7454529250 7519033748 8349180875 8391670070 9351082580 9398792185 9541921000 11688853225 11748338098 11988100100 13158309059 13358689400 14909058500 14985125125 15038067496 16698361750 16783340140 18702165160 18797584370 20979175175 23377706450 23496676196 23976200200 26316618118 29370845245 29818117000 29970250250 33396723500 33566680280 37595168740 41958350350 46755412900 46993352392 46993960925 52633236236 58444266125 58741690490 59940500500 65791545295 66793447000 75190337480 83916700700 92108163413 93510825800 93987921850 104895875875 105266472472 116888532250 117483380980 119881001000 131583090590 146854226225 167833401400 184216326826 187975843700 209791751750 233777064500 234966761960 234969804625 263166181180 293708452450 328957726475 368432653652 370312412089 375951687400 419583503500 460540817065 467554129000 469939609250 526332362360 587416904900 657915452950 734271131125 736865307304 740624824178 839167007000 921081634130 939879218500 1174833809800 1315830905900 1468542262250 1481249648356 1644788632375 1842163268260 1851562060445 1879758437000 2302704085325 2592186884623 2631661811800 2937084524500 2962499296712 3289577264750 3684326536520 3703124120890 4605408170650 5184373769246 5874169049000 6579154529500 7406248241780 9210816341300 9257810302225 10368747538492 11513520426625 12960934423115 13158309059000 14812496483560 18145308192361 18421632682600 18515620604450 20737495076984 23027040853250 25921868846230 36290616384722 37031241208900 46054081706500 46289051511125 51843737692460 64804672115575 72581232769444 74062482417800 90726540961805 92108163413000 92578103022250 103687475384920 129609344231150 145162465538888 181453081923610 185156206044500 259218688462300 324023360577875 362906163847220 370312412089000 453632704809025 518437376924600 648046721155750 725812327694440 907265409618050 1296093442311500 1814530819236100 2268163524045125 2592186884623000 3629061638472200 4536327048090250 9072654096180500 18145308192361000
• Sum of all divisors σ(n): 49660340914990260
• Sum of proper divisors (its aliquot sum) s(n): 31515032722629260
• 18145308192361000 is an abundant number, because the sum of its proper divisors (31515032722629260) is greater than itself. Its abundance is 13369724530268260

Bases of 18145308192361000

• Binary: 1000000011101110000111111001001001001010100101000101000₂
• Hexadecimal: 0x40770FC9254A28
• Base-36: 4YNZ3I7R9YG

Squares and roots of 18145308192361000

• 18145308192361000 squared (18145308192361000²) is 329252209395763221378754321000000
• 18145308192361000 cubed (18145308192361000³) is 5974382812501901798568090838514427941881000000000
• The square root of 18145308192361000 is 134704521.7962671067
• The cube root of 18145308192361000 is 262777.4635561867

Scales and comparisons

• 18,145,308,192,361,000 seconds is equal to 576,964,673 years, 20 weeks, 3 days, 6 hours, 56 minutes, 40 seconds.
• To count from 1 to 18,145,308,192,361,000 would take you about one billion, seven hundred thirty million, eight hundred ninety-four thousand and twenty 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 18145308192361000 cubic inches would be around 21898.1 feet tall.

Recreational maths with 18145308192361000

• 18145308192361000 backwards is 00016329180354181
• The number of decimal digits it has is: 17
• The sum of 18145308192361000's digits is 52
• More coming soon!