8141336640

Names of 8141336640

• Cardinal: 8141336640 can be written as Eight billion, one hundred forty-one million, three hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.14133664 × 10⁹

Factors of 8141336640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2826863

Divisors of 8141336640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 2826853 5653706 8480559 11307412 14134265 16961118 22614824 25441677 28268530 33922236 42402795 45229648 50883354 56537060 67844472 84805590 90459296 101766708 113074120 127208385 135688944 169611180 180918592 203533416 226148240 254416770 271377888 339222360 407066832 452296480 508833540 542755776 678444720 814133664 904592960 1017667080 1356889440 1628267328 2035334160 2713778880 4070668320 8141336640
• Sum of all divisors σ(n): 28002815724
• Sum of proper divisors (its aliquot sum) s(n): 19861479084
• 8141336640 is an abundant number, because the sum of its proper divisors (19861479084) is greater than itself. Its abundance is 11720142444

Bases of 8141336640

• Binary: 111100101010000101111000001000000₂
• Hexadecimal: 0x1E542F040
• Base-36: 3QN53K0

Squares and roots of 8141336640

• 8141336640 squared (8141336640²) is 66281362285806489600
• 8141336640 cubed (8141336640³) is 539618883326550525730258944000
• The square root of 8141336640 is 90229.3557552087
• The cube root of 8141336640 is 2011.7093649313

Scales and comparisons

• 8,141,336,640 seconds is equal to 258 years, 45 weeks, 1 day, 10 hours, 24 minutes.
• To count from 1 to 8,141,336,640 would take you about five hundred seventeen 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 8141336640 cubic inches would be around 167.6 feet tall.

Recreational maths with 8141336640

• 8141336640 backwards is 0466331418
• 8141336640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8141336640's digits is 36
• More coming soon!