138864993536196032

Names of 138864993536196032

• Cardinal: 138864993536196032 can be written as One hundred thirty-eight quadrillion, eight hundred sixty-four trillion, nine hundred ninety-three billion, five hundred thirty-six million, one hundred ninety-six thousand and thirty-two.

Scientific notation

• Scientific notation: 1.38864993536196032 × 10¹⁷

Factors of 138864993536196032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133779242217

Divisors of 138864993536196032

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 331 392 448 662 784 1324 1568 2317 2648 3136 4634 5296 9268 10592 16219 18536 21184 32438 37072 64876 74144 129752 148288 259504 519008 1038016 133779241877 267558483754 535116967508 936454693139 1070233935016 1872909386278 2140467870032 3745818772556 4280935740064 6555182851973 7491637545112 8561871480128 13110365703946 14983275090224 26220731407892 29966550180448 44280929061287 52441462815784 59933100360896 88561858122574 104882925631568 177123716245148 209765851263136 309966503429009 354247432490296 419531702526272 619933006858018 708494864980592 1239866013716036 1416989729961184 2169765524003063 2479732027432072 2833979459922368 4339531048006126 4959464054864144 8679062096012252 9918928109728288 17358124192024504 19837856219456576 34716248384049008 69432496768098016 138864993536196032
• Sum of all divisors σ(n): 321518073409007544
• Sum of proper divisors (its aliquot sum) s(n): 182653079872811512
• 138864993536196032 is an abundant number, because the sum of its proper divisors (182653079872811512) is greater than itself. Its abundance is 43788086336615480

Bases of 138864993536196032

• Binary: 111101101010110001111100111010011011101100011110111000000₂
• Hexadecimal: 0x1ED58F9D3763DC0
• Base-36: 11ZBJ5CJKFCW

Squares and roots of 138864993536196032

• 138864993536196032 squared (138864993536196032²) is 19283486429807765748121736732545024
• 138864993536196032 cubed (138864993536196032³) is 2677801218430579288747335251441094318884119130144768
• The square root of 138864993536196032 is 372645935.8911566501
• The cube root of 138864993536196032 is 517842.3832556045

Scales and comparisons

• 138,864,993,536,196,032 seconds is equal to 4,415,477,256 years, 42 weeks, 5 days, 18 hours, 32 seconds.
• To count from 1 to 138,864,993,536,196,032 would take you about thirteen billion, two hundred forty-six million, four hundred thirty-one thousand, seven hundred seventy 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 138864993536196032 cubic inches would be around 43153.5 feet tall.

Recreational maths with 138864993536196032

• 138864993536196032 backwards is 230691635399468831
• The number of decimal digits it has is: 18
• The sum of 138864993536196032's digits is 86
• More coming soon!