40990961019105

Names of 40990961019105

• Cardinal: 40990961019105 can be written as Forty trillion, nine hundred ninety billion, nine hundred sixty-one million, nineteen thousand, one hundred five.

Scientific notation

• Scientific notation: 4.0990961019105 × 10¹³

Factors of 40990961019105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 291147

Divisors of 40990961019105

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 43 45 129 215 387 645 1935 145037 146059 435111 438177 725185 730295 1305333 1314531 2175555 2190885 6236591 6280537 6526665 6572655 18709773 18841611 31182955 31402685 56129319 56524833 93548865 94208055 280646595 282624165 21183959183 63551877549 105919795915 190655632647 317759387745 910910244869 953278163235 2732730734607 4554551224345 8198192203821 13663653673035 40990961019105
• Sum of all divisors σ(n): 72704346960960
• Sum of proper divisors (its aliquot sum) s(n): 31713385941855
• 40990961019105 is a deficient number, because the sum of its proper divisors (31713385941855) is less than itself. Its deficiency is 9277575077250

Bases of 40990961019105

• Binary: 1001010100011111110011101010111010100011100001₂
• Hexadecimal: 0x2547F3ABA8E1
• Base-36: EJ2ZJU2U9

Squares and roots of 40990961019105

• 40990961019105 squared (40990961019105²) is 1680258885269785620175001025
• 40990961019105 cubed (40990961019105³) is 68875426468098602838033534464178419582625
• The square root of 40990961019105 is 6402418.3727014435
• The cube root of 40990961019105 is 34479.6382037843

Scales and comparisons

• 40,990,961,019,105 seconds is equal to 1,303,385 years, 39 weeks, 6 days, 4 hours, 51 minutes, 45 seconds.
• To count from 1 to 40,990,961,019,105 would take you about three million, two hundred fifty-eight thousand, four hundred sixty-four 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 40990961019105 cubic inches would be around 2873.3 feet tall.

Recreational maths with 40990961019105

• 40990961019105 backwards is 50191016909904
• The number of decimal digits it has is: 14
• The sum of 40990961019105's digits is 54
• More coming soon!