538402505064004

Names of 538402505064004

• Cardinal: 538402505064004 can be written as Five hundred thirty-eight trillion, four hundred two billion, five hundred five million, sixty-four thousand and four.

Scientific notation

• Scientific notation: 5.38402505064004 × 10¹⁴

Factors of 538402505064004

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6715

Divisors of 538402505064004

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 257 514 1028 1799 3598 6449 7196 12593 12898 25186 25796 45143 50372 66049 90286 132098 180572 264196 316001 462343 632002 924686 1264004 1657393 1849372 3236401 3314786 6472802 6629572 11601751 12945604 23203502 41589601 46407004 81212257 83179202 162424514 166358404 291127207 324849028 425950001 582254414 851900002 1164508828 1703800004 2037890449 2981650007 4075780898 5963300014 8151561796 10688527457 11926600028 20871550049 21377054914 41743100098 42754109828 74819692199 83486200196 149639384398 299278768796 523737845393 1047475690786 2094951381572 2746951556449 5493903112898 10987806225796 19228660895143 38457321790286 76914643580572 134600626266001 269201252532002 538402505064004
• Sum of all divisors σ(n): 1100485632109143
• Sum of proper divisors (its aliquot sum) s(n): 562083127045139
• 538402505064004 is an abundant number, because the sum of its proper divisors (562083127045139) is greater than itself. Its abundance is 23680621981135

Bases of 538402505064004

• Binary: 1111010011010110010011010000011110111111001000100₂
• Hexadecimal: 0x1E9AC9A0F7E44
• Base-36: 5AUIP2DH6S

Squares and roots of 538402505064004

• 538402505064004 squared (538402505064004²) is 289877257459194852864136512016
• 538402505064004 cubed (538402505064004³) is 156070641577113748051575830094093193395072064
• 538402505064004 is a perfect square number. Its square root is 23203502
• The cube root of 538402505064004 is 81352.1479151217

Scales and comparisons

• 538,402,505,064,004 seconds is equal to 17,119,534 years, 14 weeks, 1 day, 6 hours, 40 minutes, 4 seconds.
• To count from 1 to 538,402,505,064,004 would take you about forty-two million, seven hundred ninety-eight thousand, eight hundred thirty-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 538402505064004 cubic inches would be around 6779.3 feet tall.

Recreational maths with 538402505064004

• 538402505064004 backwards is 400460505204835
• The number of decimal digits it has is: 15
• The sum of 538402505064004's digits is 46
• More coming soon!