121225459082765

Names of 121225459082765

• Cardinal: 121225459082765 can be written as One hundred twenty-one trillion, two hundred twenty-five billion, four hundred fifty-nine million, eighty-two thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 1.21225459082765 × 10¹⁴

Factors of 121225459082765

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5984

Divisors of 121225459082765

• Number of divisors d(n): 36
• Complete list of divisors:
  1 5 43 215 433 1849 2165 5503 9245 18619 27515 93095 236629 800617 1183145 2382799 4003085 10175047 11913995 30283009 50875235 102460357 151415045 512301785 1302169387 4405795351 6510846935 13112542897 22028976755 55993283641 65562714485 279966418205 563839344571 2819196722855 24245091816553 121225459082765
• Sum of all divisors σ(n): 149303347903836
• Sum of proper divisors (its aliquot sum) s(n): 28077888821071
• 121225459082765 is a deficient number, because the sum of its proper divisors (28077888821071) is less than itself. Its deficiency is 93147570261694

Bases of 121225459082765

• Binary: 11011100100000100000000011011010010011000001101₂
• Hexadecimal: 0x6E41006D260D
• Base-36: 16YY7GE0I5

Squares and roots of 121225459082765

• 121225459082765 squared (121225459082765²) is 14695611929827131235120045225
• 121225459082765 cubed (121225459082765³) is 1781482302695452096002806919176093818047125
• The square root of 121225459082765 is 11010243.3707327741
• The cube root of 121225459082765 is 49491.5754914763

Scales and comparisons

• 121,225,459,082,765 seconds is equal to 3,854,594 years, 32 weeks, 3 days, 2 hours, 6 minutes, 5 seconds.
• To count from 1 to 121,225,459,082,765 would take you about nine million, six hundred thirty-six thousand, four hundred eighty-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 121225459082765 cubic inches would be around 4124.3 feet tall.

Recreational maths with 121225459082765

• 121225459082765 backwards is 567280954522121
• The number of decimal digits it has is: 15
• The sum of 121225459082765's digits is 59
• More coming soon!