40279345146

Names of 40279345146

• Cardinal: 40279345146 can be written as Forty billion, two hundred seventy-nine million, three hundred forty-five thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 4.0279345146 × 10¹⁰

Factors of 40279345146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258

Divisors of 40279345146

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 81 107 114 127 162 171 214 243 254 321 342 381 486 513 642 729 762 963 1026 1143 1458 1539 1926 2033 2286 2413 2889 3078 3429 4066 4617 4826 5778 6099 6858 7239 8667 9234 10287 11449 12198 13589 13851 14478 17334 18297 20574 21717 22898 26001 27178 27702 30861 34347 36594 40767 43434 52002 54891 61722 65151 68694 78003 81534 92583 103041 109782 122301 130302 156006 164673 185166 195453 206082 217531 244602 258191 309123 329346 366903 390906 435062 494019 516382 586359 618246 652593 733806 774573 927369 988038 1100709 1172718 1305186 1454023 1482057 1549146 1759077 1854738 1957779 2201418 2323719 2782107 2908046 2964114 3302127 3518154 3915558 4362069 4647438 5564214 5873337 6604254 6971157 8346321 8724138 9906381 11746674 13086207 13942314 16692642 17620011 19812762 20913471 26172414 27626437 35240022 39258621 41826942 52860033 55252874 62740413 78517242 82879311 105720066 117775863 125480826 158580099 165758622 188221239 235551726 248637933 317160198 353327589 376442478 497275866 706655178 745913799 1059982767 1491827598 2119965534 2237741397 4475482794 6713224191 13426448382 20139672573 40279345146
• Sum of all divisors σ(n): 97012231680
• Sum of proper divisors (its aliquot sum) s(n): 56732886534
• 40279345146 is an abundant number, because the sum of its proper divisors (56732886534) is greater than itself. Its abundance is 16453541388

Bases of 40279345146

• Binary: 100101100000110101100000011111111010₂
• Hexadecimal: 0x960D607FA
• Base-36: II5A5MI

Squares and roots of 40279345146

• 40279345146 squared (40279345146²) is 1622425645390593761316
• 40279345146 cubed (40279345146³) is 65350242544409530093921507172136
• The square root of 40279345146 is 200697.1478272673
• The cube root of 40279345146 is 3427.8946568527

Scales and comparisons

• 40,279,345,146 seconds is equal to 1,280 years, 39 weeks, 3 days, 2 hours, 59 minutes, 6 seconds.
• To count from 1 to 40,279,345,146 would take you about two thousand, five hundred sixty-one 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 40279345146 cubic inches would be around 285.7 feet tall.

Recreational maths with 40279345146

• 40279345146 backwards is 64154397204
• The number of decimal digits it has is: 11
• The sum of 40279345146's digits is 45
• More coming soon!