127964729314789

Names of 127964729314789

• Cardinal: 127964729314789 can be written as One hundred twenty-seven trillion, nine hundred sixty-four billion, seven hundred twenty-nine million, three hundred fourteen thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 1.27964729314789 × 10¹⁴

Factors of 127964729314789

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2082

Divisors of 127964729314789

• Number of divisors d(n): 48
• Complete list of divisors:
  1 17 37 289 629 739 1289 4913 10693 12563 21913 27343 47693 181781 213571 372521 464831 546121 810781 952571 3630707 6332857 7902127 9284057 13783277 16193707 20206477 35245127 134336159 157828969 234315709 275293019 343510109 599167159 703949969 2683092473 4679981323 5839671853 10185841703 11967149473 26046148853 99274421501 173159308951 203441541041 442784530501 3458506197697 7527337018517 127964729314789
• Sum of all divisors σ(n): 139933198868400
• Sum of proper divisors (its aliquot sum) s(n): 11968469553611
• 127964729314789 is a deficient number, because the sum of its proper divisors (11968469553611) is less than itself. Its deficiency is 115996259761178

Bases of 127964729314789

• Binary: 11101000110001000011100001111000000110111100101₂
• Hexadecimal: 0x74621C3C0DE5
• Base-36: 19CY6NVRVP

Squares and roots of 127964729314789

• 127964729314789 squared (127964729314789²) is 16374971948607219253454114521
• 127964729314789 cubed (127964729314789³) is 2095418852940785783941956020190297064951069
• The square root of 127964729314789 is 11312149.6327969867
• The cube root of 127964729314789 is 50392.2125831849

Scales and comparisons

• 127,964,729,314,789 seconds is equal to 4,068,882 years, 29 weeks, 4 days, 22 hours, 59 minutes, 49 seconds.
• To count from 1 to 127,964,729,314,789 would take you about ten million, one hundred seventy-two thousand, two hundred six 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 127964729314789 cubic inches would be around 4199.4 feet tall.

Recreational maths with 127964729314789

• 127964729314789 backwards is 987413927469721
• The number of decimal digits it has is: 15
• The sum of 127964729314789's digits is 79
• More coming soon!