18855144076000

Names of 18855144076000

• Cardinal: 18855144076000 can be written as Eighteen trillion, eight hundred fifty-five billion, one hundred forty-four million, seventy-six thousand.

Scientific notation

• Scientific notation: 1.8855144076 × 10¹³

Factors of 18855144076000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 855

Divisors of 18855144076000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 76 80 95 100 125 152 160 190 200 250 304 361 380 400 475 500 608 722 760 800 829 950 1000 1444 1520 1658 1805 1900 2000 2375 2888 3040 3316 3610 3800 4000 4145 4750 5776 6632 6859 7220 7600 8290 9025 9500 11552 13264 13718 14440 15200 15751 16580 18050 19000 20725 26528 27436 28880 31502 33160 34295 36100 38000 41450 45125 54872 57760 63004 66320 68590 72200 76000 78755 82900 90250 103625 109744 126008 132640 137180 144400 157510 165800 171475 180500 207250 219488 252016 274360 288800 299269 315020 331600 342950 361000 393775 414500 504032 548720 598538 630040 663200 685900 687241 722000 787550 829000 857375 1097440 1197076 1260080 1371800 1374482 1444000 1496345 1575100 1658000 1714750 1968875 2394152 2520160 2743600 2748964 2992690 3150200 3316000 3429500 3436205 3937750 4788304 5487200 5497928 5686111 5985380 6300400 6859000 6872410 7481725 7875500 9576608 10995856 11372222 11970760 12600800 13057579 13718000 13744820 14963450 15751000 17181025 21991712 22744444 23941520 26115158 27436000 27489640 28430555 29926900 31502000 34362050 37408625 45488888 47883040 52230316 54979280 56861110 59853800 63004000 65287895 68724100 74817250 85905125 90977776 104460632 109958560 113722220 119707600 130575790 137448200 142152775 149634500 171810250 181955552 208921264 227444440 239415200 248094001 261151580 274896400 284305550 299269000 326439475 343620500 417842528 454888880 496188002 522303160 549792800 568611100 598538000 652878950 687241000 710763875 909777760 992376004 1044606320 1137222200 1197076000 1240470005 1305757900 1374482000 1421527750 1632197375 1984752008 2089212640 2274444400 2480940010 2611515800 2748964000 2843055500 3264394750 3969504016 4548888800 4713786019 4961880020 5223031600 5686111000 6202350025 6528789500 7939008032 9427572038 9923760040 10446063200 11372222000 12404700050 13057579000 18855144076 19847520080 22744444000 23568930095 24809400100 26115158000 31011750125 37710288152 39695040160 47137860190 49618800200 52230316000 62023500250 75420576304 94275720380 99237600400 117844650475 124047000500 150841152608 188551440760 198475200800 235689300950 248094001000 377102881520 471378601900 496188002000 589223252375 754205763040 942757203800 992376004000 1178446504750 1885514407600 2356893009500 3771028815200 4713786019000 9427572038000 18855144076000
• Sum of all divisors σ(n): 48959499345120
• Sum of proper divisors (its aliquot sum) s(n): 30104355269120
• 18855144076000 is an abundant number, because the sum of its proper divisors (30104355269120) is greater than itself. Its abundance is 11249211193120

Bases of 18855144076000

• Binary: 100010010011000001110001010100011001011100000₂
• Hexadecimal: 0x11260E2A32E0
• Base-36: 6OLXLYGV4

Squares and roots of 18855144076000

• 18855144076000 squared (18855144076000²) is 355516458126717893776000000
• 18855144076000 cubed (18855144076000³) is 6703314039368486952153743670976000000000
• The square root of 18855144076000 is 4342251.0378834617
• The cube root of 18855144076000 is 26616.0304733587

Scales and comparisons

• 18,855,144,076,000 seconds is equal to 599,535 years, 13 weeks, 3 days, 5 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,855,144,076,000 would take you about one million, four hundred ninety-eight thousand, eight hundred thirty-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 18855144076000 cubic inches would be around 2218 feet tall.

Recreational maths with 18855144076000

• 18855144076000 backwards is 00067044155881
• The number of decimal digits it has is: 14
• The sum of 18855144076000's digits is 49
• More coming soon!