168072021016576

Names of 168072021016576

• Cardinal: 168072021016576 can be written as One hundred sixty-eight trillion, seventy-two billion, twenty-one million, sixteen thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.68072021016576 × 10¹⁴

Factors of 168072021016576

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 442

Divisors of 168072021016576

• Number of divisors d(n): 152
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 313 508 512 626 1016 1024 1252 2032 2048 2504 4064 4096 5008 8128 8192 10016 16129 16256 16384 20032 32258 32512 32768 39751 40064 64516 65024 65536 79502 80128 129032 130048 131072 159004 160256 258064 260096 262144 318008 320512 516128 520192 636016 641024 1032256 1040384 1272032 1282048 2048383 2064512 2080768 2544064 2564096 4096766 4129024 4161536 5048377 5088128 5128192 8193532 8258048 8323072 10096754 10176256 10256384 16387064 16516096 16646144 20193508 20352512 20512768 32774128 33032192 33292288 40387016 40705024 41025536 65548256 66064384 80774032 81410048 82051072 131096512 132128768 161548064 162820096 262193024 264257536 323096128 325640192 524386048 528515072 641143879 646192256 651280384 1048772096 1057030144 1282287758 1292384512 1302560768 2097544192 2114060288 2564575516 2584769024 2605121536 4195088384 4228120576 5129151032 5169538048 5210243072 8390176768 10258302064 10339076096 10420486144 16780353536 20516604128 20678152192 33560707072 41033208256 41356304384 67121414144 82066416512 82712608768 134242828288 164132833024 165425217536 268485656576 328265666048 330850435072 536971313152 656531332096 661700870144 1313062664192 1323401740288 2626125328384 5252250656768 10504501313536 21009002627072 42018005254144 84036010508288 168072021016576
• Sum of all divisors σ(n): 339893668267520
• Sum of proper divisors (its aliquot sum) s(n): 171821647250944
• 168072021016576 is an abundant number, because the sum of its proper divisors (171821647250944) is greater than itself. Its abundance is 3749626234368

Bases of 168072021016576

• Binary: 100110001101110001010001000111000000000000000000₂
• Hexadecimal: 0x98DC511C0000
• Base-36: 1NKR7XTLOG

Squares and roots of 168072021016576

• 168072021016576 squared (168072021016576²) is 28248204248596364640466763776
• 168072021016576 cubed (168072021016576³) is 4747732778150619652000920711442288372350976
• The square root of 168072021016576 is 12964259.3701520797
• The cube root of 168072021016576 is 55186.3673425639

Scales and comparisons

• 168,072,021,016,576 seconds is equal to 5,344,170 years, 20 weeks, 1 day, 36 minutes, 16 seconds.
• To count from 1 to 168,072,021,016,576 would take you about thirteen million, three hundred sixty thousand, four hundred twenty-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 168072021016576 cubic inches would be around 4598.9 feet tall.

Recreational maths with 168072021016576

• 168072021016576 backwards is 675610120270861
• The number of decimal digits it has is: 15
• The sum of 168072021016576's digits is 52
• More coming soon!