664006070

Names of 664006070

• Cardinal: 664006070 can be written as Six hundred sixty-four million, six thousand and seventy.

Scientific notation

• Scientific notation: 6.6400607 × 10⁸

Factors of 664006070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 105

Divisors of 664006070

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 37 41 65 70 74 82 91 130 169 182 185 205 259 287 338 370 410 455 481 518 533 574 845 910 962 1066 1183 1295 1369 1435 1517 1690 2366 2405 2590 2665 2738 2870 3034 3367 3731 4810 5330 5915 6253 6734 6845 6929 7462 7585 9583 10619 11830 12506 13690 13858 15170 16835 17797 18655 19166 19721 21238 31265 33670 34645 35594 37310 39442 43771 47915 48503 53095 56129 62530 69290 87542 88985 95830 97006 98605 106190 112258 124579 138047 177970 197210 218855 231361 242515 249158 256373 276094 280645 392903 437710 462722 485030 512746 561290 622895 690235 729677 785806 1156805 1245790 1281865 1380470 1459354 1619527 1794611 1964515 2313610 2563730 3239054 3589222 3648385 3929030 5107739 7296770 8097635 8973055 9485801 10215478 16195270 17946110 18971602 25538695 47429005 51077390 66400607 94858010 132801214 332003035 664006070
• Sum of all divisors σ(n): 1557245088
• Sum of proper divisors (its aliquot sum) s(n): 893239018
• 664006070 is an abundant number, because the sum of its proper divisors (893239018) is greater than itself. Its abundance is 229232948

Bases of 664006070

• Binary: 100111100100111110110110110110₂
• Hexadecimal: 0x2793EDB6
• Base-36: AZBYD2

Squares and roots of 664006070

• 664006070 squared (664006070²) is 440904060996844900
• 664006070 cubed (664006070³) is 292762972789555264448543000
• The square root of 664006070 is 25768.3152340233
• The cube root of 664006070 is 872.4167926935

Scales and comparisons

• 664,006,070 seconds is equal to 21 years, 5 weeks, 6 days, 6 hours, 7 minutes, 50 seconds.
• To count from 1 to 664,006,070 would take you about thirty-one 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 664006070 cubic inches would be around 72.7 feet tall.

Recreational maths with 664006070

• 664006070 backwards is 070600466
• The number of decimal digits it has is: 9
• The sum of 664006070's digits is 29
• More coming soon!