18850321821300180

Names of 18850321821300180

• Cardinal: 18850321821300180 can be written as Eighteen quadrillion, eight hundred fifty trillion, three hundred twenty-one billion, eight hundred twenty-one million, three hundred thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.885032182130018 × 10¹⁶

Factors of 18850321821300180

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 183505

Divisors of 18850321821300180

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 41 47 60 82 94 123 141 164 188 193 205 235 246 282 386 410 470 492 564 579 615 705 772 820 940 965 1158 1230 1410 1927 1930 2316 2460 2820 2895 3854 3860 4733 5781 5790 7708 7913 9071 9466 9635 11562 11580 14199 15826 18142 18932 19270 23124 23665 23739 27213 28398 28905 31652 36284 38540 39565 45355 47330 47478 54426 56796 57810 70995 79130 90710 94660 94956 108852 115620 118695 136065 141990 158260 178481 181420 194053 222451 237390 272130 283980 356962 371911 388106 444902 474780 535443 544260 582159 667353 713924 743822 776212 889804 892405 913469 970265 1070886 1112255 1115733 1164318 1334706 1487644 1784810 1826938 1859555 1940530 2141772 2224510 2231466 2328636 2669412 2677215 2740407 2910795 3336765 3569620 3653876 3719110 3881060 4449020 4462932 4567345 5354430 5480814 5578665 5821590 6673530 7317721 7438220 8388607 9120491 9134690 10708860 10961628 11157330 11643180 13347060 13702035 14635442 16777214 18240982 18269380 21953163 22314660 25165821 27361473 27404070 29270884 33554428 34446833 36481964 36588605 37452229 41943035 42933043 43906326 45602455 50331642 54722946 54808140 68893666 73177210 74904458 83886070 85866086 87812652 91204910 100663284 103340499 109445892 109765815 112356687 125829105 128799129 136807365 137787332 146354420 149808916 167772140 171732172 172234165 182409820 187261145 206680998 214665215 219531630 224713374 251658210 257598258 273614730 343932887 344468330 374522290 413361996 429330430 439063260 449426748 503316420 515196516 516702495 547229460 561783435 643995645 687865774 688936660 749044580 844750573 858660860 1031798661 1033404990 1123566870 1287991290 1375731548 1412320153 1619001151 1689501146 1719664435 1760254763 2063597322 2066809980 2247133740 2534251719 2575982580 2824640306 3238002302 3379002292 3439328870 3520509526 4127194644 4223752865 4236960459 4857003453 5068503438 5158993305 5280764289 5649280612 6476004604 6878657740 7041019052 7061600765 8095005755 8447505730 8473920918 8801273815 9714006906 10137006876 10317986610 10561528578 12671258595 14123201530 16190011510 16895011460 16947841836 17602547630 19428013812 20635973220 21123057156 21184802295 24285017265 25342517190 26403821445 28246403060 32380023020 34634773493 35205095260 39703276931 42369604590 48570034530 50685034380 52807642890 66379047191 69269546986 79406553862 84739209180 97140069060 103904320479 105615285780 119109830793 132758094382 138539093972 158813107724 163036860589 173173867465 198516384655 199137141573 207808640958 238219661586 265516188764 326073721178 331895235955 346347734930 397032769310 398274283146 415617281916 476439323172 489110581767 519521602395 595549153965 652147442356 663790471910 692695469860 794065538620 796548566292 815184302945 978221163534 995685707865 1039043204790 1191098307930 1327580943820 1627834354171 1630368605890 1956442327068 1991371415730 2078086409580 2382196615860 2445552908835 3255668708342 3260737211780 3982742831460 4883503062513 4891105817670 6511337416684 6684511284149 7662732447683 8139171770855 9767006125026 9782211635340 13369022568298 15325464895366 16278343541710 19534012250052 20053533852447 22988197343049 24417515312565 26738045136596 30650929790732 32556687083420 33422556420745 38313662238415 40107067704894 45976394686098 48835030625130 66845112841490 76627324476830 80214135409788 91952789372196 97670061250260 100267669262235 114940986715245 133690225682980 153254648953660 200535338524470 229881973430490 314172030355003 401070677048940 459763946860980 628344060710006 942516091065009 1256688121420012 1570860151775015 1885032182130018 3141720303550030 3770064364260036 4712580455325045 6283440607100060 9425160910650090 18850321821300180
• Sum of all divisors σ(n): 55516773349287936
• Sum of proper divisors (its aliquot sum) s(n): 36666451527987756
• 18850321821300180 is an abundant number, because the sum of its proper divisors (36666451527987756) is greater than itself. Its abundance is 17816129706687576

Bases of 18850321821300180

• Binary: 1000010111110000100010010010000000011110111010111010100₂
• Hexadecimal: 0x42F844900F75D4
• Base-36: 55LVQANIK7O

Squares and roots of 18850321821300180

• 18850321821300180 squared (18850321821300180²) is 355334632766585735249545668032400
• 18850321821300180 cubed (18850321821300180³) is 6698172181903657034905713292454380473630365832000
• The square root of 18850321821300180 is 137296474.1765067323
• The cube root of 18850321821300180 is 266137.6123901509

Scales and comparisons

• 18,850,321,821,300,180 seconds is equal to 599,381,926 years, 2 weeks, 1 day, 20 hours, 43 minutes.
• To count from 1 to 18,850,321,821,300,180 would take you about one billion, seven hundred ninety-eight million, one hundred forty-five thousand, seven hundred seventy-eight 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 18850321821300180 cubic inches would be around 22178.1 feet tall.

Recreational maths with 18850321821300180

• 18850321821300180 backwards is 08100312812305881
• The number of decimal digits it has is: 17
• The sum of 18850321821300180's digits is 51
• More coming soon!