18774742994000

Names of 18774742994000

• Cardinal: 18774742994000 can be written as Eighteen trillion, seven hundred seventy-four billion, seven hundred forty-two million, nine hundred ninety-four thousand.

Scientific notation

• Scientific notation: 1.8774742994 × 10¹³

Factors of 18774742994000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10895

Divisors of 18774742994000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 125 127 140 175 200 250 254 280 350 400 500 508 560 635 700 875 889 1000 1016 1093 1270 1400 1750 1778 2000 2032 2186 2540 2800 3175 3500 3556 4372 4445 5080 5465 6350 7000 7112 7651 8744 8890 9661 10160 10930 12700 14000 14224 15302 15875 17488 17780 19322 21860 22225 25400 27325 30604 31750 35560 38255 38644 43720 44450 48305 50800 54650 61208 63500 67627 71120 76510 77288 87440 88900 96610 109300 111125 122416 127000 135254 136625 138811 153020 154576 177800 191275 193220 218600 222250 241525 254000 270508 273250 277622 306040 338135 355600 382550 386440 437200 444500 483050 541016 546500 555244 612080 676270 694055 765100 772880 889000 956375 966100 971677 1082032 1093000 1110488 1207625 1226947 1352540 1388110 1530200 1690675 1778000 1912750 1932200 1943354 2186000 2220976 2415250 2453894 2705080 2776220 3060400 3381350 3470275 3825500 3864400 3886708 4830500 4858385 4907788 5410160 5552440 6134735 6762700 6940550 7651000 7773416 8453375 8588629 9661000 9716770 9815576 10559473 11104880 12269470 13525400 13881100 15302000 15546832 16906750 17177258 17351375 19322000 19433540 19631152 21118946 24291925 24538940 27050800 27762200 30673675 33813500 34354516 34702750 38867080 42237892 42943145 48583850 49077880 52797365 55524400 61347350 67627000 68709032 69405500 73916311 77734160 84475784 85886290 97167700 98155760 105594730 121459625 122694700 135254000 137418064 138811000 147832622 153368375 168951568 171772580 194335400 211189460 214715725 242919250 245389400 263986825 277622000 295665244 306736750 343545160 369581555 388670800 422378920 429431450 485838500 490778800 527973650 591330488 613473500 687090320 739163110 844757840 858862900 971677000 1055947300 1073578625 1182660976 1226947000 1319934125 1341053071 1478326220 1717725800 1847907775 1943354000 2111894600 2147157250 2453894000 2639868250 2682106142 2956652440 3435451600 3695815550 4223789200 4294314500 5279736500 5364212284 5913304880 6705265355 7391631100 8588629000 9239538875 9387371497 10559473000 10728424568 13410530710 14783262200 17177258000 18479077750 18774742994 21118946000 21456849136 26821061420 29566524400 33526326775 36958155500 37549485988 46936857485 53642122840 67052653550 73916311000 75098971976 93873714970 107284245680 134105307100 147832622000 150197943952 167631633875 187747429940 234684287425 268210614200 335263267750 375494859880 469368574850 536421228400 670526535500 750989719760 938737149700 1173421437125 1341053071000 1877474299400 2346842874250 2682106142000 3754948598800 4693685748500 9387371497000 18774742994000
• Sum of all divisors σ(n): 52344445550592
• Sum of proper divisors (its aliquot sum) s(n): 33569702556592
• 18774742994000 is an abundant number, because the sum of its proper divisors (33569702556592) is greater than itself. Its abundance is 14794959562592

Bases of 18774742994000

• Binary: 100010001001101010101111000110000110001010000₂
• Hexadecimal: 0x111355E30C50
• Base-36: 6NKZX88Y8

Squares and roots of 18774742994000

• 18774742994000 squared (18774742994000²) is 352490974490752084036000000
• 18774742994000 cubed (18774742994000³) is 6617927453768480407545790243784000000000
• The square root of 18774742994000 is 4332983.1518250795
• The cube root of 18774742994000 is 26578.1450283527

Scales and comparisons

• 18,774,742,994,000 seconds is equal to 596,978 years, 39 weeks, 1 day, 3 hours, 13 minutes, 20 seconds.
• To count from 1 to 18,774,742,994,000 would take you about one million, four hundred ninety-two thousand, four 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 18774742994000 cubic inches would be around 2214.8 feet tall.

Recreational maths with 18774742994000

• 18774742994000 backwards is 00049924747781
• The number of decimal digits it has is: 14
• The sum of 18774742994000's digits is 62
• More coming soon!