40490831056

Names of 40490831056

• Cardinal: 40490831056 can be written as Forty billion, four hundred ninety million, eight hundred thirty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 4.0490831056 × 10¹⁰

Factors of 40490831056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13730

Divisors of 40490831056

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 52 97 104 149 194 208 298 388 596 776 1192 1261 1552 1937 2384 2522 3874 5044 7748 10088 13469 14453 15496 20176 26938 28906 30992 53876 57812 107752 115624 175097 187889 215504 231248 350194 375778 700388 751556 1306493 1400776 1503112 2006881 2612986 2801552 3006224 4013762 5225972 8027524 10451944 16055048 16984409 20903888 26089453 32110096 33968818 52178906 67937636 104357812 135875272 194667457 208715624 271750544 389334914 417431248 778669828 1557339656 2530676941 3114679312 5061353882 10122707764 20245415528 40490831056
• Sum of all divisors σ(n): 85935906000
• Sum of proper divisors (its aliquot sum) s(n): 45445074944
• 40490831056 is an abundant number, because the sum of its proper divisors (45445074944) is greater than itself. Its abundance is 4954243888

Bases of 40490831056

• Binary: 100101101101011100010000110011010000₂
• Hexadecimal: 0x96D710CD0
• Base-36: ILN7174

Squares and roots of 40490831056

• 40490831056 squared (40490831056²) is 1639507399605534075136
• 40490831056 cubed (40490831056³) is 66385017132489561278982986223616
• The square root of 40490831056 is 201223.3362609815
• The cube root of 40490831056 is 3433.8835520317

Scales and comparisons

• 40,490,831,056 seconds is equal to 1,287 years, 25 weeks, 21 hours, 4 minutes, 16 seconds.
• To count from 1 to 40,490,831,056 would take you about two thousand, five hundred seventy-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 40490831056 cubic inches would be around 286.2 feet tall.

Recreational maths with 40490831056

• 40490831056 backwards is 65013809404
• The number of decimal digits it has is: 11
• The sum of 40490831056's digits is 40
• More coming soon!