1142079357743865

Names of 1142079357743865

• Cardinal: 1142079357743865 can be written as One quadrillion, one hundred forty-two trillion, seventy-nine billion, three hundred fifty-seven million, seven hundred forty-three thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.142079357743865 × 10¹⁵

Factors of 1142079357743865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1745

Divisors of 1142079357743865

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 27 45 79 135 229 237 395 687 711 1145 1185 1429 2061 2133 3435 3555 4287 6183 7145 10305 10665 12861 18091 21435 30915 38583 52441 54273 64305 90455 112891 157323 162819 192915 262205 271365 327241 338673 471969 488457 564455 786615 814095 981723 1016019 1415907 1636205 1693365 2042041 2359845 2442285 2945169 3048057 4142839 4908615 5080095 6126123 7079535 8835507 10210205 12428517 14725845 15240285 18378369 20714195 25852039 30630615 37285551 44177535 55135107 62142585 74938189 77556117 91891845 111856653 129260195 161321239 186427755 224814567 232668351 275675535 374690945 387780585 467627389 483963717 559283265 674443701 698005053 806606195 1124072835 1163341755 1402882167 1451891151 2023331103 2338136945 2419818585 3372218505 3490025265 4208646501 4355673453 5920116931 7014410835 7259455755 10116655515 12625939503 17760350793 21043232505 21778367265 29600584655 36942563731 53281052379 63129697515 88801753965 107086672081 110827691193 159843157137 184712818655 266405261895 321260016243 332483073579 535433360405 554138455965 799215785685 963780048729 997449220737 1606300081215 1662415367895 2891340146187 4818900243645 4987246103685 8459847094399 14456700730935 25379541283197 42299235471995 76138623849591 126897706415985 228415871548773 380693119247955 1142079357743865
• Sum of all divisors σ(n): 2066527891987200
• Sum of proper divisors (its aliquot sum) s(n): 924448534243335
• 1142079357743865 is a deficient number, because the sum of its proper divisors (924448534243335) is less than itself. Its deficiency is 217630823500530

Bases of 1142079357743865

• Binary: 100000011101011011100010010011011000111001011111001₂
• Hexadecimal: 0x40EB7126C72F9
• Base-36: B8U00HZH89

Squares and roots of 1142079357743865

• 1142079357743865 squared (1142079357743865²) is 1304345259384639171342945138225
• 1142079357743865 cubed (1142079357743865³) is 1489665796114263706856518227141304006570739625
• The square root of 1142079357743865 is 33794664.6342860607
• The cube root of 1142079357743865 is 104527.8683865113

Scales and comparisons

• 1,142,079,357,743,865 seconds is equal to 36,314,590 years, 46 weeks, 2 days, 23 hours, 57 minutes, 45 seconds.
• To count from 1 to 1,142,079,357,743,865 would take you about one hundred eight million, nine hundred forty-three thousand, seven hundred seventy-two 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 1142079357743865 cubic inches would be around 8710.7 feet tall.

Recreational maths with 1142079357743865

• 1142079357743865 backwards is 5683477539702411
• The number of decimal digits it has is: 16
• The sum of 1142079357743865's digits is 72
• More coming soon!