138533841601600

Names of 138533841601600

• Cardinal: 138533841601600 can be written as One hundred thirty-eight trillion, five hundred thirty-three billion, eight hundred forty-one million, six hundred one thousand, six hundred.

Scientific notation

• Scientific notation: 1.385338416016 × 10¹⁴

Factors of 138533841601600

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 294258

Divisors of 138533841601600

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 294251 588502 1177004 1471255 2354008 2942510 4708016 5885020 7356275 9416032 11770040 14712550 18832064 23540080 29425100 47080160 58850200 94160320 117700400 235400800 470801600 86583651001 173167302002 346334604004 432918255005 692669208008 865836510010 1385338416016 1731673020020 2164591275025 2770676832032 3463346040040 4329182550050 5541353664064 6926692080080 8658365100100 13853384160160 17316730200200 27706768320320 34633460400400 69266920800800 138533841601600
• Sum of all divisors σ(n): 340880992461061
• Sum of proper divisors (its aliquot sum) s(n): 202347150859461
• 138533841601600 is an abundant number, because the sum of its proper divisors (202347150859461) is greater than itself. Its abundance is 63813309257861

Bases of 138533841601600

• Binary: 11111011111111011101100011010110000010001000000₂
• Hexadecimal: 0x7DFEEC6B0440
• Base-36: 1D3TKGG9J4

Squares and roots of 138533841601600

• 138533841601600 squared (138533841601600²) is 19191625268897198853122560000
• 138533841601600 cubed (138533841601600³) is 2658689575078668553032417910591492096000000
• 138533841601600 is a perfect square number. Its square root is 11770040
• The cube root of 138533841601600 is 51743.0421976245

Scales and comparisons

• 138,533,841,601,600 seconds is equal to 4,404,947 years, 33 weeks, 5 days, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 138,533,841,601,600 would take you about eleven million, twelve thousand, three hundred sixty-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 138533841601600 cubic inches would be around 4311.9 feet tall.

Recreational maths with 138533841601600

• 138533841601600 backwards is 006106148335831
• The number of decimal digits it has is: 15
• The sum of 138533841601600's digits is 49
• More coming soon!