13868951050

Names of 13868951050

• Cardinal: 13868951050 can be written as Thirteen billion, eight hundred sixty-eight million, nine hundred fifty-one thousand and fifty.

Scientific notation

• Scientific notation: 1.386895105 × 10¹⁰

Factors of 13868951050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5190

Divisors of 13868951050

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 17 25 34 50 85 170 193 289 386 425 578 850 965 1445 1930 2890 3281 4825 4973 6562 7225 9650 9946 14450 16405 24865 32810 49730 55777 82025 84541 111554 124325 164050 169082 248650 278885 422705 557770 845410 959789 1394425 1437197 1919578 2113525 2788850 2874394 4227050 4798945 7185985 9597890 14371970 16316413 23994725 32632826 35929925 47989450 71859850 81582065 163164130 277379021 407910325 554758042 815820650 1386895105 2773790210 6934475525 13868951050
• Sum of all divisors σ(n): 27550458756
• Sum of proper divisors (its aliquot sum) s(n): 13681507706
• 13868951050 is a deficient number, because the sum of its proper divisors (13681507706) is less than itself. Its deficiency is 187443344

Bases of 13868951050

• Binary: 1100111010101001110110011000001010₂
• Hexadecimal: 0x33AA7660A
• Base-36: 6DD7R4A

Squares and roots of 13868951050

• 13868951050 squared (13868951050²) is 192347803227296102500
• 13868951050 cubed (13868951050³) is 2667662267534401669428282625000
• The square root of 13868951050 is 117766.5107320413
• The cube root of 13868951050 is 2402.5985194369

Scales and comparisons

• 13,868,951,050 seconds is equal to 440 years, 51 weeks, 3 days, 6 hours, 24 minutes, 10 seconds.
• To count from 1 to 13,868,951,050 would take you about eight hundred eighty-one 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 13868951050 cubic inches would be around 200.2 feet tall.

Recreational maths with 13868951050

• 13868951050 backwards is 05015986831
• The number of decimal digits it has is: 11
• The sum of 13868951050's digits is 46
• More coming soon!