123948969568

Names of 123948969568

• Cardinal: 123948969568 can be written as One hundred twenty-three billion, nine hundred forty-eight million, nine hundred sixty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.23948969568 × 10¹¹

Factors of 123948969568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 797319

Divisors of 123948969568

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 43 86 113 172 226 344 452 688 904 1376 1808 3616 4859 9718 19436 38872 77744 155488 797161 1594322 3188644 6377288 12754576 25509152 34277923 68555846 90079193 137111692 180158386 274223384 360316772 548446768 720633544 1096893536 1441267088 2882534176 3873405299 7746810598 15493621196 30987242392 61974484784 123948969568
• Sum of all divisors σ(n): 251909569296
• Sum of proper divisors (its aliquot sum) s(n): 127960599728
• 123948969568 is an abundant number, because the sum of its proper divisors (127960599728) is greater than itself. Its abundance is 4011630160

Bases of 123948969568

• Binary: 1110011011011111011110010111001100000₂
• Hexadecimal: 0x1CDBEF2E60
• Base-36: 1KXW0L0G

Squares and roots of 123948969568

• 123948969568 squared (123948969568²) is 15363347056968990106624
• 123948969568 cubed (123948969568³) is 1904271036826871717045631251218432
• The square root of 123948969568 is 352063.8714324433
• The cube root of 123948969568 is 4985.9467994227

Scales and comparisons

• 123,948,969,568 seconds is equal to 3,941 years, 10 weeks, 13 hours, 19 minutes, 28 seconds.
• To count from 1 to 123,948,969,568 would take you about seven thousand, eight 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 123948969568 cubic inches would be around 415.5 feet tall.

Recreational maths with 123948969568

• 123948969568 backwards is 865969849321
• The number of decimal digits it has is: 12
• The sum of 123948969568's digits is 70
• More coming soon!