122945223744

Names of 122945223744

• Cardinal: 122945223744 can be written as One hundred twenty-two billion, nine hundred forty-five million, two hundred twenty-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.22945223744 × 10¹¹

Factors of 122945223744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 30492379

Divisors of 122945223744

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 1008 1344 2016 4032 30492367 60984734 91477101 121969468 182954202 213446569 243938936 274431303 365908404 426893138 487877872 548862606 640339707 731816808 853786276 975755744 1097725212 1280679414 1463633616 1707572552 1921019121 1951511488 2195450424 2561358828 2927267232 3415145104 3842038242 4390900848 5122717656 5854534464 6830290208 7684076484 8781801696 10245435312 13660580416 15368152968 17563603392 20490870624 30736305936 40981741248 61472611872 122945223744
• Sum of all divisors σ(n): 402743196544
• Sum of proper divisors (its aliquot sum) s(n): 279797972800
• 122945223744 is an abundant number, because the sum of its proper divisors (279797972800) is greater than itself. Its abundance is 156852749056

Bases of 122945223744

• Binary: 1110010100000000110110011110001000000₂
• Hexadecimal: 0x1CA01B3C40
• Base-36: 1KHAETS0

Squares and roots of 122945223744

• 122945223744 squared (122945223744²) is 15115528041462221377536
• 122945223744 cubed (122945223744³) is 1858381977066278916184423415414784
• The square root of 122945223744 is 350635.4570547593
• The cube root of 122945223744 is 4972.4514778003

Scales and comparisons

• 122,945,223,744 seconds is equal to 3,909 years, 14 weeks, 3 days, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 122,945,223,744 would take you about seven thousand, eight hundred eighteen 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 122945223744 cubic inches would be around 414.4 feet tall.

Recreational maths with 122945223744

• 122945223744 backwards is 447322549221
• The number of decimal digits it has is: 12
• The sum of 122945223744's digits is 45
• More coming soon!