127982904042

Names of 127982904042

• Cardinal: 127982904042 can be written as One hundred twenty-seven billion, nine hundred eighty-two million, nine hundred four thousand and forty-two.

Scientific notation

• Scientific notation: 1.27982904042 × 10¹¹

Factors of 127982904042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 51835

Divisors of 127982904042

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 3307 6614 9921 19842 23149 46298 48497 62833 69447 96994 125666 138894 145491 188499 290982 339479 376998 439831 678958 879662 921443 1018437 1319493 1842886 2036874 2638986 2764329 5528658 6450101 12900202 19350303 38700606 160379579 320759158 481138737 962277474 1122657053 2245314106 3047212001 3367971159 6094424002 6735942318 9141636003 18283272006 21330484007 42660968014 63991452021 127982904042
• Sum of all divisors σ(n): 308028257280
• Sum of proper divisors (its aliquot sum) s(n): 180045353238
• 127982904042 is an abundant number, because the sum of its proper divisors (180045353238) is greater than itself. Its abundance is 52062449196

Bases of 127982904042

• Binary: 1110111001100011000000010001011101010₂
• Hexadecimal: 0x1DCC6022EA
• Base-36: 1MSLPSRU

Squares and roots of 127982904042

• 127982904042 squared (127982904042²) is 16379623727023779937764
• 127982904042 cubed (127982904042³) is 2096311811699750830026974744042088
• The square root of 127982904042 is 357746.9832744925
• The cube root of 127982904042 is 5039.4598192005

Scales and comparisons

• 127,982,904,042 seconds is equal to 4,069 years, 23 weeks, 6 days, 14 hours, 40 minutes, 42 seconds.
• To count from 1 to 127,982,904,042 would take you about eight thousand, one hundred thirty-eight 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 127982904042 cubic inches would be around 420 feet tall.

Recreational maths with 127982904042

• 127982904042 backwards is 240409289721
• The number of decimal digits it has is: 12
• The sum of 127982904042's digits is 48
• More coming soon!