6409316625

Names of 6409316625

• Cardinal: 6409316625 can be written as Six billion, four hundred nine million, three hundred sixteen thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 6.409316625 × 10⁹

Factors of 6409316625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 398

Divisors of 6409316625

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 17 25 43 51 75 85 103 125 129 215 227 255 309 375 425 515 645 681 731 1075 1135 1275 1545 1751 2125 2193 2575 3225 3405 3655 3859 4429 5253 5375 5675 6375 7725 8755 9761 10965 11577 12875 13287 16125 17025 18275 19295 22145 23381 26265 28375 29283 38625 43775 48805 54825 57885 66435 70143 75293 85125 91375 96475 110725 116905 131325 146415 165937 218875 225879 244025 274125 289425 332175 350715 376465 397477 482375 497811 553625 584525 656625 732075 829685 1005383 1129395 1192431 1220125 1447125 1660875 1753575 1882325 1987385 2489055 2922625 3016149 3660375 4148425 5026915 5646975 5962155 8767875 9411625 9936925 12445275 15080745 17091511 20742125 25134575 28234875 29810775 49684625 51274533 62226375 75403725 85457555 125672875 149053875 256372665 377018625 427287775 1281863325 2136438875 6409316625
• Sum of all divisors σ(n): 11718660096
• Sum of proper divisors (its aliquot sum) s(n): 5309343471
• 6409316625 is a deficient number, because the sum of its proper divisors (5309343471) is less than itself. Its deficiency is 1099973154

Bases of 6409316625

• Binary: 101111110000001100110100100010001₂
• Hexadecimal: 0x17E066911
• Base-36: 2XZXWCX

Squares and roots of 6409316625

• 6409316625 squared (6409316625²) is 41079339599501390625
• 6409316625 cubed (6409316625³) is 263290494239105104643431640625
• The square root of 6409316625 is 80058.2077303757
• The cube root of 6409316625 is 1857.5360121075

Scales and comparisons

• 6,409,316,625 seconds is equal to 203 years, 41 weeks, 2 days, 21 hours, 43 minutes, 45 seconds.
• To count from 1 to 6,409,316,625 would take you about four hundred seven 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 6409316625 cubic inches would be around 154.8 feet tall.

Recreational maths with 6409316625

• 6409316625 backwards is 5266139046
• The number of decimal digits it has is: 10
• The sum of 6409316625's digits is 42
• More coming soon!