123468440650

Names of 123468440650

• Cardinal: 123468440650 can be written as One hundred twenty-three billion, four hundred sixty-eight million, four hundred forty thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.2346844065 × 10¹¹

Factors of 123468440650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1632214

Divisors of 123468440650

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 17 25 34 50 85 89 170 178 425 445 850 890 1513 2225 3026 4450 7565 15130 37825 75650 1632101 3264202 8160505 16321010 27745717 40802525 55491434 81605050 138728585 145256989 277457170 290513978 693642925 726284945 1387285850 1452569890 2469368813 3631424725 4938737626 7262849450 12346844065 24693688130 61734220325 123468440650
• Sum of all divisors σ(n): 245892487320
• Sum of proper divisors (its aliquot sum) s(n): 122424046670
• 123468440650 is a deficient number, because the sum of its proper divisors (122424046670) is less than itself. Its deficiency is 1044393980

Bases of 123468440650

• Binary: 1110010111111010010101110010001001010₂
• Hexadecimal: 0x1CBF4AE44A
• Base-36: 1KPXX6IY

Squares and roots of 123468440650

• 123468440650 squared (123468440650²) is 15244455836542572422500
• 123468440650 cubed (123468440650³) is 1882209190695702704345767974625000
• The square root of 123468440650 is 351380.7630619525
• The cube root of 123468440650 is 4979.4952345335

Scales and comparisons

• 123,468,440,650 seconds is equal to 3,925 years, 47 weeks, 3 days, 21 hours, 4 minutes, 10 seconds.
• To count from 1 to 123,468,440,650 would take you about seven thousand, eight hundred fifty-one 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 123468440650 cubic inches would be around 415 feet tall.

Recreational maths with 123468440650

• 123468440650 backwards is 056044864321
• The number of decimal digits it has is: 12
• The sum of 123468440650's digits is 43
• More coming soon!