401139750249

Names of 401139750249

• Cardinal: 401139750249 can be written as Four hundred one billion, one hundred thirty-nine million, seven hundred fifty thousand, two hundred forty-nine.

Scientific notation

• Scientific notation: 4.01139750249 × 10¹¹

Factors of 401139750249

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2910

Divisors of 401139750249

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 17 21 27 29 51 53 63 87 119 153 159 189 203 261 357 371 459 477 493 609 783 841 901 1071 1113 1431 1479 1537 1827 2523 2703 2801 3213 3339 3451 4437 4611 5481 5887 6307 7569 8109 8403 10017 10353 10759 13311 13833 14297 17661 18921 19607 22707 24327 25209 26129 31059 32277 41499 42891 44573 47617 52983 56763 58821 75627 78387 81229 93177 96831 100079 128673 133719 142851 148453 158949 170289 176463 182903 235161 243687 290493 300237 312011 333319 386019 401157 428553 445359 529389 548709 568603 705483 731061 757741 900711 936033 999957 1039171 1203471 1285659 1336077 1380893 1646127 1705809 2193183 2273223 2355641 2523701 2702133 2808099 2999871 3117513 4008231 4142679 4305137 4938381 5117427 5304187 6819669 7066923 7571103 8424297 8999613 9352539 9666251 12428037 12915411 15352281 15912561 16489487 17665907 20459007 21200769 22713309 28057617 28998753 30135959 37284111 38746233 40045897 47737683 49468461 52997721 63602307 68139927 73187329 86996259 90407877 116238699 120137691 124848973 143213049 148405383 158993163 219561987 260988777 271223631 280321279 360413073 374546919 445216149 476979489 512311303 658685961 813670893 840963837 873942811 1081239219 1123640757 1536933909 1976057883 2122432541 2522891511 2621828433 3370922271 4610801727 6367297623 7568674533 7865485299 13832405181 14857027787 19101892869 23596455897 44571083361 57305678607 133713250083 401139750249
• Sum of all divisors σ(n): 759106183680
• Sum of proper divisors (its aliquot sum) s(n): 357966433431
• 401139750249 is a deficient number, because the sum of its proper divisors (357966433431) is less than itself. Its deficiency is 43173316818

Bases of 401139750249

• Binary: 101110101100101110010101101010101101001₂
• Hexadecimal: 0x5D65CAD569
• Base-36: 54A49089

Squares and roots of 401139750249

• 401139750249 squared (401139750249²) is 160913099229830095562001
• 401139750249 cubed (401139750249³) is 64548640436846598784444884434688249
• The square root of 401139750249 is 633355.9427754665
• The cube root of 401139750249 is 7375.0544873821

Scales and comparisons

• 401,139,750,249 seconds is equal to 12,755 years, 1 day, 4 hours, 24 minutes, 9 seconds.
• To count from 1 to 401,139,750,249 would take you about twenty-five thousand, five hundred ten 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 401139750249 cubic inches would be around 614.6 feet tall.

Recreational maths with 401139750249

• 401139750249 backwards is 942057931104
• The number of decimal digits it has is: 12
• The sum of 401139750249's digits is 45
• More coming soon!