122530438912

Names of 122530438912

• Cardinal: 122530438912 can be written as One hundred twenty-two billion, five hundred thirty million, four hundred thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.22530438912 × 10¹¹

Factors of 122530438912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8278

Divisors of 122530438912

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 8269 16538 33076 57883 66152 115766 132304 231532 264608 463064 529216 926128 1058432 1852256 2116864 3704512 7409024 14818048 68376361 136752722 273505444 478634527 547010888 957269054 1094021776 1914538108 2188043552 3829076216 4376087104 7658152432 8752174208 15316304864 17504348416 30632609728 61265219456 122530438912
• Sum of all divisors σ(n): 279556371528
• Sum of proper divisors (its aliquot sum) s(n): 157025932616
• 122530438912 is an abundant number, because the sum of its proper divisors (157025932616) is greater than itself. Its abundance is 34495493704

Bases of 122530438912

• Binary: 1110010000111011000100001111100000000₂
• Hexadecimal: 0x1C87621F00
• Base-36: 1KAFGJR4

Squares and roots of 122530438912

• 122530438912 squared (122530438912²) is 15013708459967363743744
• 122530438912 cubed (122530438912³) is 1839636287296608660716507814166528
• The square root of 122530438912 is 350043.4814590895
• The cube root of 122530438912 is 4966.8532631745

Scales and comparisons

• 122,530,438,912 seconds is equal to 3,896 years, 4 weeks, 4 days, 9 hours, 1 minute, 52 seconds.
• To count from 1 to 122,530,438,912 would take you about seven thousand, seven hundred ninety-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 122530438912 cubic inches would be around 413.9 feet tall.

Recreational maths with 122530438912

• 122530438912 backwards is 219834035221
• The number of decimal digits it has is: 12
• The sum of 122530438912's digits is 40
• More coming soon!