2005331664

Names of 2005331664

• Cardinal: 2005331664 can be written as Two billion, five million, three hundred thirty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.005331664 × 10⁹

Factors of 2005331664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 361

Divisors of 2005331664

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 343 349 392 588 686 698 784 1029 1047 1176 1372 1396 2058 2094 2352 2443 2744 2792 4116 4188 4886 5488 5584 7329 8232 8376 9772 14658 16464 16752 17101 19544 29316 34202 39088 51303 58632 68404 102606 117264 119707 121801 136808 205212 239414 243602 273616 359121 365403 410424 478828 487204 718242 730806 820848 852607 957656 974408 1436484 1461612 1705214 1915312 1948816 2557821 2872968 2923224 3410428 5115642 5745936 5846448 5968249 6820856 10231284 11936498 13641712 17904747 20462568 23872996 35809494 40925136 41777743 47745992 71618988 83555486 95491984 125333229 143237976 167110972 250666458 286475952 334221944 501332916 668443888 1002665832 2005331664
• Sum of all divisors σ(n): 6058689600
• Sum of proper divisors (its aliquot sum) s(n): 4053357936
• 2005331664 is an abundant number, because the sum of its proper divisors (4053357936) is greater than itself. Its abundance is 2048026272

Bases of 2005331664

• Binary: 1110111100001101110111011010000₂
• Hexadecimal: 0x7786EED0
• Base-36: X5X7TC

Squares and roots of 2005331664

• 2005331664 squared (2005331664²) is 4021355082641008896
• 2005331664 cubed (2005331664³) is 8064150679407351884054482944
• The square root of 2005331664 is 44780.9296911083
• The cube root of 2005331664 is 1261.0396357797

Scales and comparisons

• 2,005,331,664 seconds is equal to 63 years, 39 weeks, 4 days, 20 hours, 34 minutes, 24 seconds.
• To count from 1 to 2,005,331,664 would take you about one hundred twenty-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 2005331664 cubic inches would be around 105.1 feet tall.

Recreational maths with 2005331664

• 2005331664 backwards is 4661335002
• The number of decimal digits it has is: 10
• The sum of 2005331664's digits is 30
• More coming soon!