181382968704

Names of 181382968704

• Cardinal: 181382968704 can be written as One hundred eighty-one billion, three hundred eighty-two million, nine hundred sixty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.81382968704 × 10¹¹

Factors of 181382968704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3085

Divisors of 181382968704

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 127 128 168 192 193 224 254 336 381 384 386 448 508 579 672 762 772 889 896 1016 1158 1344 1351 1524 1544 1778 2032 2316 2667 2688 2702 2753 3048 3088 3556 4053 4064 4632 5334 5404 5506 6096 6176 7112 8106 8128 8259 9264 10668 10808 11012 12192 12352 14224 16212 16256 16518 18528 19271 21336 21616 22024 24384 24511 24704 28448 32424 33036 37056 38542 42672 43232 44048 48768 49022 56896 57813 64848 66072 73533 74112 77084 85344 86464 88096 98044 113792 115626 129696 132144 147066 154168 170688 171577 172928 176192 196088 231252 259392 264288 294132 308336 341376 343154 349631 352384 392176 462504 514731 518784 528576 531329 588264 616672 686308 699262 784352 925008 1029462 1048893 1057152 1062658 1176528 1233344 1372616 1398524 1568704 1593987 1850016 2058924 2097786 2125316 2353056 2447417 2466688 2745232 2797048 3137408 3187974 3700032 3719303 4117848 4195572 4250632 4706112 4894834 5490464 5594096 6375948 7342251 7400064 7438606 8235696 8391144 8501264 9412224 9789668 10980928 11157909 11188192 12751896 14684502 14877212 16471392 16782288 17002528 19579336 21961856 22315818 22376384 25503792 29369004 29754424 32942784 33564576 34005056 39158672 44631636 44752768 51007584 58738008 59508848 65885568 67129152 67478783 68010112 78317344 89263272 102015168 117476016 119017696 134258304 134957566 156634688 178526544 202436349 204030336 234952032 238035392 269915132 313269376 357053088 404872698 469904064 472351481 476070784 539830264 714106176 809745396 939808128 944702962 1079660528 1417054443 1428212352 1619490792 1889405924 2159321056 2834108886 3238981584 3778811848 4318642112 5668217772 6477963168 7557623696 8637284224 11336435544 12955926336 15115247392 22672871088 25911852672 30230494784 45345742176 60460989568 90691484352 181382968704
• Sum of all divisors σ(n): 558040596480
• Sum of proper divisors (its aliquot sum) s(n): 376657627776
• 181382968704 is an abundant number, because the sum of its proper divisors (376657627776) is greater than itself. Its abundance is 195274659072

Bases of 181382968704

• Binary: 10101000111011010001000111010110000000₂
• Hexadecimal: 0x2A3B447580
• Base-36: 2BBQQIDC

Squares and roots of 181382968704

• 181382968704 squared (181382968704²) is 32899781335876243439616
• 181382968704 cubed (181382968704³) is 5967460008413683976224954241777664
• The square root of 181382968704 is 425890.7943405213
• The cube root of 181382968704 is 5660.6395568093

Scales and comparisons

• 181,382,968,704 seconds is equal to 5,767 years, 21 weeks, 4 days, 21 hours, 58 minutes, 24 seconds.
• To count from 1 to 181,382,968,704 would take you about eleven thousand, five hundred thirty-four 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 181382968704 cubic inches would be around 471.7 feet tall.

Recreational maths with 181382968704

• 181382968704 backwards is 407869283181
• The number of decimal digits it has is: 12
• The sum of 181382968704's digits is 57
• More coming soon!