329220045

Names of 329220045

• Cardinal: 329220045 can be written as Three hundred twenty-nine million, two hundred twenty thousand and forty-five.

Scientific notation

• Scientific notation: 3.29220045 × 10⁸

Factors of 329220045

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 66

Divisors of 329220045

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 23 27 33 35 45 51 55 63 69 77 81 85 99 105 115 119 135 153 161 165 187 189 207 231 243 253 255 297 315 345 357 385 391 405 459 483 495 561 567 595 621 693 729 759 765 805 891 935 945 1035 1071 1155 1173 1215 1265 1309 1377 1449 1485 1683 1701 1771 1785 1863 1955 2079 2187 2277 2295 2415 2673 2737 2805 2835 3105 3213 3465 3519 3645 3795 3927 4131 4301 4347 4455 5049 5103 5313 5355 5589 5865 6237 6545 6831 6885 7245 8019 8211 8415 8505 8855 9315 9639 10395 10557 10935 11385 11781 12393 12903 13041 13365 13685 15147 15309 15939 16065 16767 17595 18711 19635 20493 20655 21505 21735 24057 24633 25245 25515 26565 27945 28917 30107 31185 31671 34155 35343 37179 38709 39123 40095 41055 45441 47817 48195 50301 52785 56133 58905 61479 61965 64515 65205 73899 75735 76545 79695 83835 86751 90321 93555 95013 102465 106029 116127 117369 120285 123165 136323 143451 144585 150535 158355 168399 176715 184437 185895 193545 195615 221697 227205 239085 251505 260253 270963 280665 285039 307395 318087 348381 352107 369495 408969 430353 433755 451605 475065 530145 553311 580635 586845 665091 681615 717255 812889 841995 855117 922185 954261 1045143 1108485 1291059 1301265 1354815 1425195 1590435 1741905 1760535 1995273 2044845 2151765 2438667 2766555 2862783 3135429 3325455 3873177 4064445 4275585 4771305 5225715 5985819 6455295 7316001 9406287 9976365 12193335 14313915 15677145 19365885 21948003 29929095 36580005 47031435 65844009 109740015 329220045
• Sum of all divisors σ(n): 816168960
• Sum of proper divisors (its aliquot sum) s(n): 486948915
• 329220045 is an abundant number, because the sum of its proper divisors (486948915) is greater than itself. Its abundance is 157728870

Bases of 329220045

• Binary: 10011100111110111111111001101₂
• Hexadecimal: 0x139F7FCD
• Base-36: 5G0BT9

Squares and roots of 329220045

• 329220045 squared (329220045²) is 108385838029802025
• 329220045 cubed (329220045³) is 35682790473534134011591125
• The square root of 329220045 is 18144.4218700955
• The cube root of 329220045 is 690.4974673433

Scales and comparisons

• 329,220,045 seconds is equal to 10 years, 24 weeks, 2 days, 10 hours, 45 seconds.
• To count from 1 to 329,220,045 would take you about fifteen 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 329220045 cubic inches would be around 57.5 feet tall.

Recreational maths with 329220045

• 329220045 backwards is 540022923
• 329220045 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 329220045's digits is 27
• More coming soon!