121353720119228

Names of 121353720119228

• Cardinal: 121353720119228 can be written as One hundred twenty-one trillion, three hundred fifty-three billion, seven hundred twenty million, one hundred nineteen thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21353720119228 × 10¹⁴

Factors of 121353720119228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 78802656

Divisors of 121353720119228

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 19 23 38 46 76 92 437 874 881 1748 1762 3524 16739 20263 33478 40526 66956 81052 384997 769994 1539988 78801731 157603462 315206924 1497232889 1812439813 2994465778 3624879626 5988931556 7249759252 34436356447 68872712894 69424325011 137745425788 138848650022 277697300044 1319062175209 1596759475253 2638124350418 3193518950506 5276248700836 6387037901012 30338430029807 60676860059614 121353720119228
• Sum of all divisors σ(n): 233530508816640
• Sum of proper divisors (its aliquot sum) s(n): 112176788697412
• 121353720119228 is a deficient number, because the sum of its proper divisors (112176788697412) is less than itself. Its deficiency is 9176931421816

Bases of 121353720119228

• Binary: 11011100101111011011101011000010011111110111100₂
• Hexadecimal: 0x6E5EDD613FBC
• Base-36: 170L4NP5MK

Squares and roots of 121353720119228

• 121353720119228 squared (121353720119228²) is 14726725386775922670535315984
• 121353720119228 cubed (121353720119228³) is 1787142910859535036916314694196445134140352
• The square root of 121353720119228 is 11016066.4540128841
• The cube root of 121353720119228 is 49509.0239806561

Scales and comparisons

• 121,353,720,119,228 seconds is equal to 3,858,672 years, 48 weeks, 1 day, 19 hours, 47 minutes, 8 seconds.
• To count from 1 to 121,353,720,119,228 would take you about nine million, six hundred forty-six thousand, six hundred eighty-two 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 121353720119228 cubic inches would be around 4125.8 feet tall.

Recreational maths with 121353720119228

• 121353720119228 backwards is 822911027353121
• The number of decimal digits it has is: 15
• The sum of 121353720119228's digits is 47
• More coming soon!