122944021120

Names of 122944021120

• Cardinal: 122944021120 can be written as One hundred twenty-two billion, nine hundred forty-four million, twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2294402112 × 10¹¹

Factors of 122944021120

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 584

Divisors of 122944021120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 577 640 1154 2308 2885 4616 5770 9232 11540 18464 23080 36928 46160 73856 92320 184640 332929 369280 665858 1331716 1664645 2663432 3329290 5326864 6658580 10653728 13317160 21307456 26634320 42614912 53268640 106537280 192100033 213074560 384200066 768400132 960500165 1536800264 1921000330 3073600528 3842000660 6147201056 7684001320 12294402112 15368002640 24588804224 30736005280 61472010560 122944021120
• Sum of all divisors σ(n): 294423316200
• Sum of proper divisors (its aliquot sum) s(n): 171479295080
• 122944021120 is an abundant number, because the sum of its proper divisors (171479295080) is greater than itself. Its abundance is 48535273960

Bases of 122944021120

• Binary: 1110010100000000010001110001010000000₂
• Hexadecimal: 0x1CA008E280
• Base-36: 1KH9P1TS

Squares and roots of 122944021120

• 122944021120 squared (122944021120²) is 15115232329155006054400
• 122944021120 cubed (122944021120³) is 1858327442709339856105881468928000
• The square root of 122944021120 is 350633.7421298755
• The cube root of 122944021120 is 4972.4352645935

Scales and comparisons

• 122,944,021,120 seconds is equal to 3,909 years, 12 weeks, 3 days, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 122,944,021,120 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 122944021120 cubic inches would be around 414.4 feet tall.

Recreational maths with 122944021120

• 122944021120 backwards is 021120449221
• The number of decimal digits it has is: 12
• The sum of 122944021120's digits is 28
• More coming soon!