13805111400

Names of 13805111400

• Cardinal: 13805111400 can be written as Thirteen billion, eight hundred five million, one hundred eleven thousand, four hundred.

Scientific notation

• Scientific notation: 1.38051114 × 10¹⁰

Factors of 13805111400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8254

Divisors of 13805111400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 53 60 75 100 106 120 150 159 200 212 265 300 318 424 530 600 636 795 1060 1272 1325 1590 2120 2650 2809 3180 3975 5300 5618 6360 7950 8191 8427 10600 11236 14045 15900 16382 16854 22472 24573 28090 31800 32764 33708 40955 42135 49146 56180 65528 67416 70225 81910 84270 98292 112360 122865 140450 163820 168540 196584 204775 210675 245730 280900 327640 337080 409550 421350 434123 491460 561800 614325 819100 842700 868246 982920 1228650 1302369 1638200 1685400 1736492 2170615 2457300 2604738 3472984 4341230 4914600 5209476 6511845 8682460 10418952 10853075 13023690 17364920 21706150 23008519 26047380 32559225 43412300 46017038 52094760 65118450 69025557 86824600 92034076 115042595 130236900 138051114 184068152 230085190 260473800 276102228 345127785 460170380 552204456 575212975 690255570 920340760 1150425950 1380511140 1725638925 2300851900 2761022280 3451277850 4601703800 6902555700 13805111400
• Sum of all divisors σ(n): 43623874560
• Sum of proper divisors (its aliquot sum) s(n): 29818763160
• 13805111400 is an abundant number, because the sum of its proper divisors (29818763160) is greater than itself. Its abundance is 16013651760

Bases of 13805111400

• Binary: 1100110110110110010100100001101000₂
• Hexadecimal: 0x336D94868
• Base-36: 6CB7G4O

Squares and roots of 13805111400

• 13805111400 squared (13805111400²) is 190581100766409960000
• 13805111400 cubed (13805111400³) is 2630993326814914875869544000000
• The square root of 13805111400 is 117495.1547937191
• The cube root of 13805111400 is 2398.9064114911

Scales and comparisons

• 13,805,111,400 seconds is equal to 438 years, 49 weeks, 6 days, 9 hours, 10 minutes.
• To count from 1 to 13,805,111,400 would take you about eight hundred seventy-seven 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 13805111400 cubic inches would be around 199.9 feet tall.

Recreational maths with 13805111400

• 13805111400 backwards is 00411150831
• 13805111400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13805111400's digits is 24
• More coming soon!