42855301903957803

Names of 42855301903957803

• Cardinal: 42855301903957803 can be written as Forty-two quadrillion, eight hundred fifty-five trillion, three hundred one billion, nine hundred three million, nine hundred fifty-seven thousand, eight hundred three.

Scientific notation

• Scientific notation: 4.2855301903957803 × 10¹⁶

Factors of 42855301903957803

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3225443

Divisors of 42855301903957803

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 27 39 117 227 351 681 2043 2951 6129 8853 26559 79677 176419 529257 1587771 2293447 3048781 4763313 6880341 9146343 20641023 27439029 39634153 40047113 61923069 82317087 118902459 120141339 356707377 360424017 520612469 692073287 1070122131 1081272051 1561837407 2076219861 4685512221 6228659583 8996952731 14056536663 18685978749 26990858193 80972574579 242917723737 537862895239 1613588685717 4840766057151 6992217638107 14522298171453 20976652914321 62929958742963 122094877219253 188789876228889 366284631657759 1098853894973277 1587233403850289 3296561684919831 4761700211550867 14285100634652601 42855301903957803
• Sum of all divisors σ(n): 68674746257779200
• Sum of proper divisors (its aliquot sum) s(n): 25819444353821397
• 42855301903957803 is a deficient number, because the sum of its proper divisors (25819444353821397) is less than itself. Its deficiency is 17035857550136406

Bases of 42855301903957803

• Binary: 10011000010000001010101110000110101110100011111100101011₂
• Hexadecimal: 0x9840AB86BA3F2B
• Base-36: BPYXPWMIECR

Squares and roots of 42855301903957803

• 42855301903957803 squared (42855301903957803²) is 1836576901279369294867115604586809
• 42855301903957803 cubed (42855301903957803³) is 78707057574162676942734551250101679193817586420627
• The square root of 42855301903957803 is 207015221.4305938495
• The cube root of 42855301903957803 is 349946.3915280277

Scales and comparisons

• 42,855,301,903,957,803 seconds is equal to 1,362,666,040 years, 20 weeks, 3 days, 5 hours, 10 minutes, 3 seconds.
• To count from 1 to 42,855,301,903,957,803 would take you about four billion, eighty-seven million, nine hundred ninety-eight thousand, one hundred twenty-one 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 42855301903957803 cubic inches would be around 29162.2 feet tall.

Recreational maths with 42855301903957803

• 42855301903957803 backwards is 30875930910355824
• The number of decimal digits it has is: 17
• The sum of 42855301903957803's digits is 72
• More coming soon!