13788122240

Names of 13788122240

• Cardinal: 13788122240 can be written as Thirteen billion, seven hundred eighty-eight million, one hundred twenty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.378812224 × 10¹⁰

Factors of 13788122240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 559

Divisors of 13788122240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 269 283 320 538 566 640 1076 1132 1345 1415 2152 2264 2690 2830 4304 4528 5380 5660 8608 9056 10760 11320 17216 18112 21520 22640 34432 36224 43040 45280 76127 80089 86080 90560 152254 160178 172160 181120 304508 320356 380635 400445 609016 640712 761270 800890 1218032 1281424 1522540 1601780 2436064 2562848 3045080 3203560 4872128 5125696 6090160 6407120 9744256 10251392 12180320 12814240 21543941 24360640 25628480 43087882 48721280 51256960 86175764 107719705 172351528 215439410 344703056 430878820 689406112 861757640 1378812224 1723515280 2757624448 3447030560 6894061120 13788122240
• Sum of all divisors σ(n): 33202086300
• Sum of proper divisors (its aliquot sum) s(n): 19413964060
• 13788122240 is an abundant number, because the sum of its proper divisors (19413964060) is greater than itself. Its abundance is 5625841820

Bases of 13788122240

• Binary: 1100110101110101100000110010000000₂
• Hexadecimal: 0x335D60C80
• Base-36: 6C13B7K

Squares and roots of 13788122240

• 13788122240 squared (13788122240²) is 190112314905182617600
• 13788122240 cubed (13788122240³) is 2621291837242031940991975424000
• The square root of 13788122240 is 117422.8352578833
• The cube root of 13788122240 is 2397.9219419579

Scales and comparisons

• 13,788,122,240 seconds is equal to 438 years, 21 weeks, 5 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 13,788,122,240 would take you about eight 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 13788122240 cubic inches would be around 199.8 feet tall.

Recreational maths with 13788122240

• 13788122240 backwards is 04222188731
• The number of decimal digits it has is: 11
• The sum of 13788122240's digits is 38
• More coming soon!