12209838750

Names of 12209838750

• Cardinal: 12209838750 can be written as Twelve billion, two hundred nine million, eight hundred thirty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.220983875 × 10¹⁰

Factors of 12209838750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13409

Divisors of 12209838750

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 243 250 270 375 405 450 486 625 675 729 750 810 1125 1215 1250 1350 1458 1875 2025 2250 2430 3375 3645 3750 4050 5625 6075 6750 7290 10125 11250 12150 13399 16875 18225 20250 26798 30375 33750 36450 40197 50625 60750 66995 80394 91125 101250 120591 133990 151875 182250 200985 241182 303750 334975 361773 401970 455625 602955 669950 723546 911250 1004925 1085319 1205910 1674875 1808865 2009850 2170638 3014775 3255957 3349750 3617730 5024625 5426595 6029550 6511914 8374375 9044325 9767871 10049250 10853190 15073875 16279785 16748750 18088650 19535742 25123125 27132975 30147750 32559570 45221625 48839355 50246250 54265950 75369375 81398925 90443250 97678710 135664875 150738750 162797850 226108125 244196775 271329750 406994625 452216250 488393550 678324375 813989250 1220983875 1356648750 2034973125 2441967750 4069946250 6104919375 12209838750
• Sum of all divisors σ(n): 34316046600
• Sum of proper divisors (its aliquot sum) s(n): 22106207850
• 12209838750 is an abundant number, because the sum of its proper divisors (22106207850) is greater than itself. Its abundance is 9896369100

Bases of 12209838750

• Binary: 1011010111110000110101101010011110₂
• Hexadecimal: 0x2D7C35A9E
• Base-36: 5LXF7VI

Squares and roots of 12209838750

• 12209838750 squared (12209838750²) is 149080162301001562500
• 12209838750 cubed (12209838750³) is 1820244742519058041623046875000
• The square root of 12209838750 is 110498.1391246025
• The cube root of 12209838750 is 2302.6961922605

Scales and comparisons

• 12,209,838,750 seconds is equal to 388 years, 12 weeks, 1 day, 13 hours, 52 minutes, 30 seconds.
• To count from 1 to 12,209,838,750 would take you about seven hundred seventy-six 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 12209838750 cubic inches would be around 191.9 feet tall.

Recreational maths with 12209838750

• 12209838750 backwards is 05783890221
• 12209838750 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12209838750's digits is 45
• More coming soon!