6399804708

Names of 6399804708

• Cardinal: 6399804708 can be written as Six billion, three hundred ninety-nine million, eight hundred four thousand, seven hundred eight.

Scientific notation

• Scientific notation: 6.399804708 × 10⁹

Factors of 6399804708

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 227

Divisors of 6399804708

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 211 242 297 363 396 422 484 594 633 726 844 1089 1188 1266 1331 1452 1899 2178 2321 2532 2662 3267 3798 3993 4356 4642 5324 5697 6534 6963 7596 7986 9284 11394 11979 13068 13926 15972 20889 22788 23958 25531 27852 35937 41778 44521 47916 51062 62667 71874 76593 83556 89042 102124 125334 133563 143748 153186 178084 229779 250668 267126 280841 306372 400689 459558 489731 534252 561682 689337 801378 842523 919116 979462 1123364 1202067 1378674 1469193 1602756 1685046 1958924 2404134 2527569 2757348 2938386 3370092 4407579 4808268 5055138 5387041 5876772 7582707 8815158 10110276 10774082 13222737 15165414 16161123 17630316 21548164 26445474 30330828 32322246 48483369 52890948 59257451 64644492 96966738 118514902 145450107 177772353 193933476 237029804 290900214 355544706 533317059 581800428 711089412 1066634118 1599951177 2133268236 3199902354 6399804708
• Sum of all divisors σ(n): 18336951360
• Sum of proper divisors (its aliquot sum) s(n): 11937146652
• 6399804708 is an abundant number, because the sum of its proper divisors (11937146652) is greater than itself. Its abundance is 5537341944

Bases of 6399804708

• Binary: 101111101011101010100010100100100₂
• Hexadecimal: 0x17D754524
• Base-36: 2XUA0X0

Squares and roots of 6399804708

• 6399804708 squared (6399804708²) is 40957500300538965264
• 6399804708 cubed (6399804708³) is 262120003251300684833995662912
• The square root of 6399804708 is 79998.7794156885
• The cube root of 6399804708 is 1856.6166485619

Scales and comparisons

• 6,399,804,708 seconds is equal to 203 years, 25 weeks, 4 days, 19 hours, 31 minutes, 48 seconds.
• To count from 1 to 6,399,804,708 would take you about four hundred six 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 6399804708 cubic inches would be around 154.7 feet tall.

Recreational maths with 6399804708

• 6399804708 backwards is 8074089936
• 6399804708 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6399804708's digits is 54
• More coming soon!