396853040729742

Names of 396853040729742

• Cardinal: 396853040729742 can be written as Three hundred ninety-six trillion, eight hundred fifty-three billion, forty million, seven hundred twenty-nine thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 3.96853040729742 × 10¹⁴

Factors of 396853040729742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6490

Divisors of 396853040729742

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 31 62 93 186 331 662 993 1093 1861 1986 2186 3169 3279 3722 5583 6338 6558 9507 10261 11166 19014 20522 30783 33883 57691 61566 67766 98239 101649 115382 173073 196478 203298 294717 346146 361783 589434 615991 723566 1048939 1085349 1231982 1847973 2034073 2097878 2170698 3146817 3463717 3695946 4068146 5897509 6102219 6293634 6927434 10391151 11215273 11795018 12204438 17692527 19095721 20782302 22430546 32517109 33645819 35385054 38191442 57287163 63056263 65034218 67291638 97551327 107375227 114574326 126112526 182822779 189168789 195102654 214750454 322125681 365645558 378337578 548468337 644251362 673278163 1096936674 1146490327 1346556326 1952075479 2019834489 2292980654 3439470981 3904150958 4039668978 5856226437 6445977337 6878941962 11712452874 12891954674 19337932011 20871623053 35541200137 38675864022 41743246106 60514339849 62614869159 71082400274 106623600411 121028679698 125229738318 181543019547 199825297447 213247200822 363086039094 399650594894 599475892341 1198951784682 2133618498547 4267236997094 6400855495641 12801710991282 66142173454957 132284346909914 198426520364871 396853040729742
• Sum of all divisors σ(n): 823238303354880
• Sum of proper divisors (its aliquot sum) s(n): 426385262625138
• 396853040729742 is an abundant number, because the sum of its proper divisors (426385262625138) is greater than itself. Its abundance is 29532221895396

Bases of 396853040729742

• Binary: 1011010001110111110001100100001010100111010001110₂
• Hexadecimal: 0x168EF8C854E8E
• Base-36: 3WO7RQ0B66

Squares and roots of 396853040729742

• 396853040729742 squared (396853040729742²) is 157492335936442262763883386564
• 396853040729742 cubed (396853040729742³) is 62501312408007130973257173877260344837986488
• The square root of 396853040729742 is 19921170.6666486345
• The cube root of 396853040729742 is 73486.8960691857

Scales and comparisons

• 396,853,040,729,742 seconds is equal to 12,618,699 years, 7 weeks, 4 days, 22 hours, 15 minutes, 42 seconds.
• To count from 1 to 396,853,040,729,742 would take you about thirty-one million, five hundred forty-six thousand, seven hundred forty-seven 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 396853040729742 cubic inches would be around 6123.9 feet tall.

Recreational maths with 396853040729742

• 396853040729742 backwards is 247927040358693
• The number of decimal digits it has is: 15
• The sum of 396853040729742's digits is 69
• More coming soon!