40811247009

Names of 40811247009

• Cardinal: 40811247009 can be written as Forty billion, eight hundred eleven million, two hundred forty-seven thousand and nine.

Scientific notation

• Scientific notation: 4.0811247009 × 10¹⁰

Factors of 40811247009

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 678

Divisors of 40811247009

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 27 31 39 59 93 117 151 177 279 351 403 421 453 531 767 837 1209 1263 1359 1593 1829 1963 2301 3627 3789 4077 4681 5473 5487 5889 6903 8909 10881 11367 13051 14043 16419 16461 17667 20709 23777 24839 26727 39153 42129 49257 49383 53001 60853 63571 71331 74517 80181 115817 117459 126387 147771 169663 182559 190713 213993 223551 240543 276179 322907 347451 352377 508989 547677 572139 641979 670653 770009 826423 828537 968721 1042353 1526967 1643031 1716417 1970701 2310027 2479269 2485611 2906163 3127059 3590327 3750689 4580901 5912103 6930081 7437807 7456833 8718489 10010117 10770981 11252067 17736309 20790243 22313421 25619113 30030351 32312943 33756201 48758957 53208927 76857339 90091053 96938829 101268603 116271359 146276871 230572017 270273159 348814077 438830613 691716051 1046442231 1316491839 1511527667 3139326693 4534583001 13603749003 40811247009
• Sum of all divisors σ(n): 68967628800
• Sum of proper divisors (its aliquot sum) s(n): 28156381791
• 40811247009 is a deficient number, because the sum of its proper divisors (28156381791) is less than itself. Its deficiency is 12654865218

Bases of 40811247009

• Binary: 100110000000100010100011010110100001₂
• Hexadecimal: 0x9808A35A1
• Base-36: IQXYNQ9

Squares and roots of 40811247009

• 40811247009 squared (40811247009²) is 1665557882429611446081
• 40811247009 cubed (40811247009³) is 67973494147621853781905376021729
• The square root of 40811247009 is 202017.9373446823
• The cube root of 40811247009 is 3442.9175438209

Scales and comparisons

• 40,811,247,009 seconds is equal to 1,297 years, 34 weeks, 6 days, 9 hours, 30 minutes, 9 seconds.
• To count from 1 to 40,811,247,009 would take you about two thousand, five hundred ninety-five 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 40811247009 cubic inches would be around 286.9 feet tall.

Recreational maths with 40811247009

• 40811247009 backwards is 90074211804
• The number of decimal digits it has is: 11
• The sum of 40811247009's digits is 36
• More coming soon!