6690422025

Names of 6690422025

• Cardinal: 6690422025 can be written as Six billion, six hundred ninety million, four hundred twenty-two thousand and twenty-five.

Scientific notation

• Scientific notation: 6.690422025 × 10⁹

Factors of 6690422025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75

Divisors of 6690422025

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 35 41 45 49 57 63 75 95 105 123 133 147 171 175 205 225 245 285 287 315 361 369 399 441 475 525 615 665 735 779 855 861 931 1025 1083 1197 1225 1425 1435 1575 1681 1805 1845 1995 2009 2205 2337 2527 2583 2793 3075 3249 3325 3675 3895 4275 4305 4655 5043 5415 5453 5985 6027 7011 7175 7581 8379 8405 9025 9225 9975 10045 11025 11685 11767 12635 12915 13965 14801 15129 16245 16359 17689 18081 19475 21525 22743 23275 25215 27075 27265 29925 30135 31939 35055 35301 37905 38171 41895 42025 44403 49077 50225 53067 58425 58835 63175 64575 69825 74005 75645 81225 81795 82369 88445 90405 95817 103607 105903 113715 114513 126075 133209 136325 150675 159201 159695 175275 176505 189525 190855 209475 222015 223573 245385 247107 265335 287451 294175 310821 343539 370025 378225 408975 411845 442225 452025 479085 518035 529515 568575 572565 606841 666045 670719 725249 741321 796005 798475 882525 932463 954275 1110075 1117865 1226925 1235535 1326675 1437255 1554105 1565011 1717695 1820523 2012157 2059225 2175747 2395425 2590175 2647575 2862825 3034205 3330225 3353595 3626245 3706605 3980025 4247887 4662315 4695033 5461569 5589325 6177675 6527241 7186275 7770525 7825055 8588475 9102615 10060785 10878735 12743661 14085099 15171025 16767975 18131225 18533025 21239435 23311575 23475165 27307845 29735209 32636205 38230983 39125275 45513075 50303925 54393675 63718305 70425495 89205627 106197175 117375825 136539225 148676045 163181025 191154915 267616881 318591525 352127475 446028135 743380225 955774575 1338084405 2230140675 6690422025
• Sum of all divisors σ(n): 15079611573
• Sum of proper divisors (its aliquot sum) s(n): 8389189548
• 6690422025 is an abundant number, because the sum of its proper divisors (8389189548) is greater than itself. Its abundance is 1698767523

Bases of 6690422025

• Binary: 110001110110001111011110100001001₂
• Hexadecimal: 0x18EC7BD09
• Base-36: 32NAYO9

Squares and roots of 6690422025

• 6690422025 squared (6690422025²) is 44761746872605100625
• 6690422025 cubed (6690422025³) is 299474977153952034348841265625
• 6690422025 is a perfect square number. Its square root is 81795
• The cube root of 6690422025 is 1884.3048725995

Scales and comparisons

• 6,690,422,025 seconds is equal to 212 years, 38 weeks, 1 day, 10 hours, 33 minutes, 45 seconds.
• To count from 1 to 6,690,422,025 would take you about four hundred twenty-five 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 6690422025 cubic inches would be around 157 feet tall.

Recreational maths with 6690422025

• 6690422025 backwards is 5202240966
• The number of decimal digits it has is: 10
• The sum of 6690422025's digits is 36
• More coming soon!