40530985726

Names of 40530985726

• Cardinal: 40530985726 can be written as Forty billion, five hundred thirty million, nine hundred eighty-five thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 4.0530985726 × 10¹⁰

Factors of 40530985726

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 422562

Divisors of 40530985726

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 11 14 22 49 77 89 98 154 178 539 623 979 1078 1246 1958 4361 6853 8722 13706 47971 95942 422453 844906 2957171 4646983 5914342 9293966 20700197 32528881 37598317 41400394 65057762 75196634 227702167 263188219 413581487 455404334 526376438 827162974 1842317533 2895070409 3684635066 5790140818 20265492863 40530985726
• Sum of all divisors σ(n): 78018804720
• Sum of proper divisors (its aliquot sum) s(n): 37487818994
• 40530985726 is a deficient number, because the sum of its proper divisors (37487818994) is less than itself. Its deficiency is 3043166732

Bases of 40530985726

• Binary: 100101101111110101011100001011111110₂
• Hexadecimal: 0x96FD5C2FE
• Base-36: IMB3OQM

Squares and roots of 40530985726

• 40530985726 squared (40530985726²) is 1642760803921215747076
• 40530985726 cubed (40530985726³) is 66582714694963080273303782237176
• The square root of 40530985726 is 201323.0879109497
• The cube root of 40530985726 is 3435.0183019801

Scales and comparisons

• 40,530,985,726 seconds is equal to 1,288 years, 39 weeks, 3 days, 15 hours, 8 minutes, 46 seconds.
• To count from 1 to 40,530,985,726 would take you about two thousand, five hundred seventy-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 40530985726 cubic inches would be around 286.3 feet tall.

Recreational maths with 40530985726

• 40530985726 backwards is 62758903504
• 40530985726 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40530985726's digits is 49
• More coming soon!