40364185473261

Names of 40364185473261

• Cardinal: 40364185473261 can be written as Forty trillion, three hundred sixty-four billion, one hundred eighty-five million, four hundred seventy-three thousand, two hundred sixty-one.

Scientific notation

• Scientific notation: 4.0364185473261 × 10¹³

Factors of 40364185473261

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 111029

Divisors of 40364185473261

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 27 39 117 131 351 393 1179 1703 3537 5109 8581 15327 25743 45981 77229 102301 111553 231687 306903 334659 920709 1003977 1124111 1329913 2762127 3011931 3372333 3989739 10116999 11969217 13401431 14613443 30350997 35907651 40204293 43840329 120612879 131520987 174218603 361838637 394562961 522655809 877844881 1567967427 2633534643 4703902281 7900603929 11411983453 23701811787 34235950359 102707851077 114997679411 308123553231 344993038233 1034979114699 1494969832343 3104937344097 4484909497029 13454728491087 40364185473261
• Sum of all divisors σ(n): 64898490074880
• Sum of proper divisors (its aliquot sum) s(n): 24534304601619
• 40364185473261 is a deficient number, because the sum of its proper divisors (24534304601619) is less than itself. Its deficiency is 15829880871642

Bases of 40364185473261

• Binary: 1001001011011000000100111011111101000011101101₂
• Hexadecimal: 0x24B604EFD0ED
• Base-36: EB31TUWH9

Squares and roots of 40364185473261

• 40364185473261 squared (40364185473261²) is 1629267468919814338545974121
• 40364185473261 cubed (40364185473261³) is 65764054301029887735182584099862643478581
• The square root of 40364185473261 is 6353281.4728501523
• The cube root of 40364185473261 is 34302.9969227767

Scales and comparisons

• 40,364,185,473,261 seconds is equal to 1,283,456 years, 12 weeks, 4 days, 14 hours, 34 minutes, 21 seconds.
• To count from 1 to 40,364,185,473,261 would take you about three million, two hundred eight thousand, six hundred forty 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 40364185473261 cubic inches would be around 2858.6 feet tall.

Recreational maths with 40364185473261

• 40364185473261 backwards is 16237458146304
• The number of decimal digits it has is: 14
• The sum of 40364185473261's digits is 54
• More coming soon!