490443012

Names of 490443012

• Cardinal: 490443012 can be written as Four hundred ninety million, four hundred forty-three thousand and twelve.

Scientific notation

• Scientific notation: 4.90443012 × 10⁸

Factors of 490443012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 298

Divisors of 490443012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 54 58 81 87 108 116 127 137 162 174 243 254 261 274 324 348 381 411 486 508 522 548 762 783 822 972 1044 1143 1233 1524 1566 1644 2286 2349 2466 3132 3429 3683 3699 3973 4572 4698 4932 6858 7047 7366 7398 7946 9396 10287 11049 11097 11919 13716 14094 14732 14796 15892 17399 20574 22098 22194 23838 28188 30861 33147 33291 34798 35757 41148 44196 44388 47676 52197 61722 66294 66582 69596 71514 99441 104394 107271 123444 132588 133164 143028 156591 198882 208788 214542 298323 313182 321813 397764 429084 469773 504571 596646 626364 643626 894969 939546 965439 1009142 1193292 1287252 1409319 1513713 1789938 1879092 1930878 2018284 2818638 3027426 3579876 3861756 4227957 4541139 5637276 6054852 8455914 9082278 13623417 16911828 18164556 27246834 40870251 54493668 81740502 122610753 163481004 245221506 490443012
• Sum of all divisors σ(n): 1350236160
• Sum of proper divisors (its aliquot sum) s(n): 859793148
• 490443012 is an abundant number, because the sum of its proper divisors (859793148) is greater than itself. Its abundance is 369350136

Bases of 490443012

• Binary: 11101001110111001000100000100₂
• Hexadecimal: 0x1D3B9104
• Base-36: 83ZW90

Squares and roots of 490443012

• 490443012 squared (490443012²) is 240534348019632144
• 490443012 cubed (490443012³) is 117968390132204623835377728
• The square root of 490443012 is 22145.9479815159
• The cube root of 490443012 is 788.6110358517

Scales and comparisons

• 490,443,012 seconds is equal to 15 years, 30 weeks, 6 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 490,443,012 would take you about twenty-three 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 490443012 cubic inches would be around 65.7 feet tall.

Recreational maths with 490443012

• 490443012 backwards is 210344094
• 490443012 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490443012's digits is 27
• More coming soon!