13438377146985363

Names of 13438377146985363

• Cardinal: 13438377146985363 can be written as Thirteen quadrillion, four hundred thirty-eight trillion, three hundred seventy-seven billion, one hundred forty-six million, nine hundred eighty-five thousand, three hundred sixty-three.

Scientific notation

• Scientific notation: 1.3438377146985363 × 10¹⁶

Factors of 13438377146985363

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 104

Divisors of 13438377146985363

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 27 81 101 243 303 729 909 2187 2727 6561 8181 10201 19683 24543 30603 59049 73629 91809 177147 220887 275427 531441 662661 826281 1030301 1594323 1987983 2478843 3090903 4782969 5963949 7436529 9272709 14348907 17891847 22309587 27818127 43046721 53675541 66928761 83454381 104060401 129140163 161026623 200786283 250363143 312181203 483079869 602358849 751089429 936543609 1449239607 1807076547 2253268287 2809630827 4347718821 5421229641 6759804861 8428892481 13043156463 16263688923 20279414583 25286677443 48791066769 60838243749 75860032329 146373200307 182514731247 227580096987 439119600921 547544193741 682740290961 1317358802763 1642632581223 2048220872883 4927897743669 6144662618649 14783693231007 18433987855947 44351079693021 55301963567841 133053239079063 165905890703523 497717672110569 1493153016331707 4479459048995121 13438377146985363
• Sum of all divisors σ(n): 20359141323195220
• Sum of proper divisors (its aliquot sum) s(n): 6920764176209857
• 13438377146985363 is a deficient number, because the sum of its proper divisors (6920764176209857) is less than itself. Its deficiency is 6517612970775506

Bases of 13438377146985363

• Binary: 101111101111100010001000000000001101000010101110010011₂
• Hexadecimal: 0x2FBE2200342B93
• Base-36: 3OBI98GP66R

Squares and roots of 13438377146985363

• 13438377146985363 squared (13438377146985363²) is 180589980344618464556398936241769
• 13438377146985363 cubed (13438377146985363³) is 2426836264837656662986636776940786585223272227147
• The square root of 13438377146985363 is 115924014.5396343795
• The cube root of 13438377146985363 is 237747.3081701131

Scales and comparisons

• 13,438,377,146,985,363 seconds is equal to 427,298,825 years, 33 weeks, 3 days, 13 hours, 16 minutes, 3 seconds.
• To count from 1 to 13,438,377,146,985,363 would take you about one billion, two hundred eighty-one million, eight hundred ninety-six thousand, four hundred seventy-six 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 13438377146985363 cubic inches would be around 19812.3 feet tall.

Recreational maths with 13438377146985363

• 13438377146985363 backwards is 36358964177383431
• 13438377146985363 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13438377146985363's digits is 81
• More coming soon!