13349757312

Names of 13349757312

• Cardinal: 13349757312 can be written as Thirteen billion, three hundred forty-nine million, seven hundred fifty-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3349757312 × 10¹⁰

Factors of 13349757312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18523

Divisors of 13349757312

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 211 216 288 384 422 432 576 633 844 864 1152 1266 1688 1728 1899 2532 3376 3456 3798 5064 5697 6752 7596 10128 11394 13504 15192 18307 20256 22788 27008 30384 36614 40512 45576 54921 60768 73228 81024 91152 109842 121536 146456 164763 182304 219684 243072 292912 329526 364608 439368 494289 585824 659052 729216 878736 988578 1171648 1318104 1757472 1977156 2343296 2636208 3514944 3862777 3954312 5272416 7029888 7725554 7908624 10544832 11588331 15451108 15817248 21089664 23176662 30902216 31634496 34764993 46353324 61804432 63268992 69529986 92706648 104294979 123608864 139059972 185413296 208589958 247217728 278119944 370826592 417179916 494435456 556239888 741653184 834359832 1112479776 1483306368 1668719664 2224959552 3337439328 4449919104 6674878656 13349757312
• Sum of all divisors σ(n): 39589219200
• Sum of proper divisors (its aliquot sum) s(n): 26239461888
• 13349757312 is an abundant number, because the sum of its proper divisors (26239461888) is greater than itself. Its abundance is 12889704576

Bases of 13349757312

• Binary: 1100011011101101010010000110000000₂
• Hexadecimal: 0x31BB52180
• Base-36: 64S3MO0

Squares and roots of 13349757312

• 13349757312 squared (13349757312²) is 178216020289297465344
• 13349757312 cubed (13349757312³) is 2379140619972589193319130595328
• The square root of 13349757312 is 115541.1498644531
• The cube root of 13349757312 is 2372.2354424869

Scales and comparisons

• 13,349,757,312 seconds is equal to 424 years, 25 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 13,349,757,312 would take you about eight hundred forty-eight 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 13349757312 cubic inches would be around 197.7 feet tall.

Recreational maths with 13349757312

• 13349757312 backwards is 21375794331
• The number of decimal digits it has is: 11
• The sum of 13349757312's digits is 45
• More coming soon!