404742569918

Names of 404742569918

• Cardinal: 404742569918 can be written as Four hundred four billion, seven hundred forty-two million, five hundred sixty-nine thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 4.04742569918 × 10¹¹

Factors of 404742569918

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 164

Divisors of 404742569918

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 19 29 38 41 58 73 82 146 551 779 1102 1189 1387 1558 1681 2117 2378 2774 2993 3362 4234 5329 5986 10658 22591 31939 40223 45182 48749 56867 63878 68921 80446 86797 97498 101251 113734 122713 137842 154541 173594 202502 218489 245426 309082 436978 926231 1309499 1649143 1852462 1998709 2331547 2618998 2936279 3298286 3558677 3997418 4151291 4663094 5031233 5872558 6336181 7117354 8302582 8958049 10062466 12672362 17916098 37975471 67614863 75950942 95593427 120387439 135229726 145905757 170202931 191186854 240774878 259783421 291811514 340405862 367280009 519566842 734560018 2772209383 4935884999 5544418766 6978320171 9871769998 10651120261 13956640342 21302240522 202371284959 404742569918
• Sum of all divisors σ(n): 687041157600
• Sum of proper divisors (its aliquot sum) s(n): 282298587682
• 404742569918 is a deficient number, because the sum of its proper divisors (282298587682) is less than itself. Its deficiency is 122443982236

Bases of 404742569918

• Binary: 101111000111100100010010111111110111110₂
• Hexadecimal: 0x5E3C897FBE
• Base-36: 55XP9XOE

Squares and roots of 404742569918

• 404742569918 squared (404742569918²) is 163816547903827118526724
• 404742569918 cubed (404742569918³) is 66303530593690143860087061721488632
• The square root of 404742569918 is 636193.8147435889
• The cube root of 404742569918 is 7397.0682927701

Scales and comparisons

• 404,742,569,918 seconds is equal to 12,869 years, 29 weeks, 1 day, 11 hours, 38 minutes, 38 seconds.
• To count from 1 to 404,742,569,918 would take you about twenty-five thousand, seven hundred thirty-nine 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 404742569918 cubic inches would be around 616.4 feet tall.

Recreational maths with 404742569918

• 404742569918 backwards is 819965247404
• The number of decimal digits it has is: 12
• The sum of 404742569918's digits is 59
• More coming soon!