8144996808

Names of 8144996808

• Cardinal: 8144996808 can be written as Eight billion, one hundred forty-four million, nine hundred ninety-six thousand, eight hundred eight.

Scientific notation

• Scientific notation: 8.144996808 × 10⁹

Factors of 8144996808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6115

Divisors of 8144996808

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 23 24 26 39 46 52 69 78 92 104 138 156 184 193 276 299 312 386 552 579 598 772 897 1158 1196 1544 1794 2316 2392 2509 3588 4439 4632 5018 5881 7176 7527 8878 10036 11762 13317 15054 17643 17756 20072 23524 26634 30108 35286 35512 47048 53268 57707 60216 70572 76453 106536 115414 135263 141144 152906 173121 229359 230828 270526 305812 346242 405789 458718 461656 541052 611624 692484 811578 917436 1082104 1135033 1384968 1623156 1758419 1834872 2270066 3246312 3405099 3516838 4540132 5275257 6810198 7033676 9080264 10550514 13620396 14067352 14755429 21101028 26105759 27240792 29510858 42202056 44266287 52211518 59021716 78317277 88532574 104423036 118043432 156634554 177065148 208846072 313269108 339374867 354130296 626538216 678749734 1018124601 1357499468 2036249202 2714998936 4072498404 8144996808
• Sum of all divisors σ(n): 23004737280
• Sum of proper divisors (its aliquot sum) s(n): 14859740472
• 8144996808 is an abundant number, because the sum of its proper divisors (14859740472) is greater than itself. Its abundance is 6714743664

Bases of 8144996808

• Binary: 111100101011110101100100111001000₂
• Hexadecimal: 0x1E57AC9C8
• Base-36: 3QPBJRC

Squares and roots of 8144996808

• 8144996808 squared (8144996808²) is 66340973002330188864
• 8144996808 cubed (8144996808³) is 540347013343593564859317146112
• The square root of 8144996808 is 90249.6360546679
• The cube root of 8144996808 is 2012.0107933659

Scales and comparisons

• 8,144,996,808 seconds is equal to 258 years, 51 weeks, 1 day, 19 hours, 6 minutes, 48 seconds.
• To count from 1 to 8,144,996,808 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 8144996808 cubic inches would be around 167.7 feet tall.

Recreational maths with 8144996808

• 8144996808 backwards is 8086994418
• The number of decimal digits it has is: 10
• The sum of 8144996808's digits is 57
• More coming soon!