13786821946816

Names of 13786821946816

• Cardinal: 13786821946816 can be written as Thirteen trillion, seven hundred eighty-six billion, eight hundred twenty-one million, nine hundred forty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3786821946816 × 10¹³

Factors of 13786821946816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 742

Divisors of 13786821946816

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 64 79 158 316 632 661 1264 1322 2528 2644 5056 5288 6241 10576 12482 21152 24964 42304 49928 52219 99856 104438 199712 208876 399424 417752 436921 493039 835504 873842 986078 1671008 1747684 1972156 3342016 3495368 3944312 4125301 6990736 7888624 8250602 13981472 15777248 16501204 27962944 31554496 33002408 34516759 66004816 69033518 132009632 138067036 264019264 276134072 325898779 552268144 651797558 1104536288 1303595116 2209072576 2607190232 2726823961 5214380464 5453647922 10428760928 10907295844 20857521856 21814591688 43629183376 87258366752 174516733504 215419092919 430838185838 861676371676 1723352743352 3446705486704 6893410973408 13786821946816
• Sum of all divisors σ(n): 27750953753760
• Sum of proper divisors (its aliquot sum) s(n): 13964131806944
• 13786821946816 is an abundant number, because the sum of its proper divisors (13964131806944) is greater than itself. Its abundance is 177309860128

Bases of 13786821946816

• Binary: 11001000100111111110100111111110110111000000₂
• Hexadecimal: 0xC89FE9FEDC0
• Base-36: 4VXKTTL8G

Squares and roots of 13786821946816

• 13786821946816 squared (13786821946816²) is 190076459393207320332537856
• 13786821946816 cubed (13786821946816³) is 2620550301935350918153342104367938666496
• The square root of 13786821946816 is 3713060.9942224219
• The cube root of 13786821946816 is 23978.4656066175

Scales and comparisons

• 13,786,821,946,816 seconds is equal to 438,378 years, 15 weeks, 1 day, 11 hours, 16 seconds.
• To count from 1 to 13,786,821,946,816 would take you about one million, ninety-five thousand, nine hundred forty-five 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 13786821946816 cubic inches would be around 1998.2 feet tall.

Recreational maths with 13786821946816

• 13786821946816 backwards is 61864912868731
• The number of decimal digits it has is: 14
• The sum of 13786821946816's digits is 70
• More coming soon!