13407800049

Names of 13407800049

• Cardinal: 13407800049 can be written as Thirteen billion, four hundred seven million, eight hundred thousand and forty-nine.

Scientific notation

• Scientific notation: 1.3407800049 × 10¹⁰

Factors of 13407800049

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3821

Divisors of 13407800049

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 21 27 31 63 93 189 217 279 651 757 837 1953 2271 3023 5299 5859 6813 9069 15897 20439 21161 23467 27207 47691 63483 70401 81621 93713 143073 164269 190449 211203 281139 492807 571347 633609 655991 843417 1478421 1967973 2288411 2530251 4435263 5903919 6865233 16018877 17711757 20595699 48056631 61787097 70940741 144169893 212822223 432509679 496585187 638466669 1489755561 1915400007 4469266683 13407800049
• Sum of all divisors σ(n): 23472046080
• Sum of proper divisors (its aliquot sum) s(n): 10064246031
• 13407800049 is a deficient number, because the sum of its proper divisors (10064246031) is less than itself. Its deficiency is 3343554018

Bases of 13407800049

• Binary: 1100011111001010101100101011110001₂
• Hexadecimal: 0x31F2ACAF1
• Base-36: 65QNOQ9

Squares and roots of 13407800049

• 13407800049 squared (13407800049²) is 179769102153964402401
• 13407800049 cubed (13407800049³) is 2410308176668609920056383517649
• The square root of 13407800049 is 115792.0552067367
• The cube root of 13407800049 is 2375.6685127667

Scales and comparisons

• 13,407,800,049 seconds is equal to 426 years, 16 weeks, 6 days, 20 hours, 54 minutes, 9 seconds.
• To count from 1 to 13,407,800,049 would take you about eight hundred fifty-two 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 13407800049 cubic inches would be around 198 feet tall.

Recreational maths with 13407800049

• 13407800049 backwards is 94000870431
• The number of decimal digits it has is: 11
• The sum of 13407800049's digits is 36
• More coming soon!