40537697845216

Names of 40537697845216

• Cardinal: 40537697845216 can be written as Forty trillion, five hundred thirty-seven billion, six hundred ninety-seven million, eight hundred forty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0537697845216 × 10¹³

Factors of 40537697845216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94147

Divisors of 40537697845216

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 88 104 143 176 208 286 352 416 572 1144 2288 4576 94121 188242 376484 752968 1035331 1223573 1505936 2070662 2447146 3011872 4141324 4894292 8282648 9788584 13459303 16565296 19577168 26918606 33130592 39154336 53837212 107674424 215348848 430697696 8858762641 17717525282 35435050564 70870101128 97446389051 115163914333 141740202256 194892778102 230327828666 283480404512 389785556204 460655657332 779571112408 921311314664 1266803057663 1559142224816 1842622629328 2533606115326 3118284449632 3685245258656 5067212230652 10134424461304 20268848922608 40537697845216
• Sum of all divisors σ(n): 93762139979592
• Sum of proper divisors (its aliquot sum) s(n): 53224442134376
• 40537697845216 is an abundant number, because the sum of its proper divisors (53224442134376) is greater than itself. Its abundance is 12686744289160

Bases of 40537697845216

• Binary: 1001001101111001101011000101000111111111100000₂
• Hexadecimal: 0x24DE6B147FE0
• Base-36: EDAREN7J4

Squares and roots of 40537697845216

• 40537697845216 squared (40537697845216²) is 1643304946590029929494086656
• 40537697845216 cubed (40537697845216³) is 66615799392415450239801385039945179037696
• The square root of 40537697845216 is 6366922.1642184381
• The cube root of 40537697845216 is 34352.0790983469

Scales and comparisons

• 40,537,697,845,216 seconds is equal to 1,288,973 years, 20 weeks, 5 days, 15 hours, 40 minutes, 16 seconds.
• To count from 1 to 40,537,697,845,216 would take you about three million, two hundred twenty-two thousand, four hundred thirty-three 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 40537697845216 cubic inches would be around 2862.7 feet tall.

Recreational maths with 40537697845216

• 40537697845216 backwards is 61254879673504
• The number of decimal digits it has is: 14
• The sum of 40537697845216's digits is 67
• More coming soon!