13478055225

Names of 13478055225

• Cardinal: 13478055225 can be written as Thirteen billion, four hundred seventy-eight million, fifty-five thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3478055225 × 10¹⁰

Factors of 13478055225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 242

Divisors of 13478055225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 15 25 29 31 61 75 87 93 113 145 155 183 305 339 435 465 565 725 775 841 899 915 1525 1695 1769 1891 2175 2325 2523 2697 2825 3277 3503 4205 4495 4575 5307 5673 6893 8475 8845 9455 9831 10509 12615 13485 16385 17515 20679 21025 22475 26071 26535 28365 34465 44225 47275 49155 51301 52545 54839 63075 67425 78213 81925 87575 95033 101587 103395 130355 132675 141825 153903 164517 172325 199897 213683 245775 256505 262725 274195 285099 304761 391065 475165 507935 516975 599691 641049 651775 769515 822585 999485 1068415 1282525 1370975 1425495 1523805 1590331 1955325 2375825 2539675 2946023 2998455 3205245 3847575 4112925 4770993 4997425 5342075 5797013 6196807 7127475 7619025 7951655 8838069 14730115 14992275 16026225 17391039 18590421 23854965 28985065 30984035 39758275 44190345 73650575 86955195 92952105 119274825 144925325 154920175 179707403 220951725 434775975 464760525 539122209 898537015 2695611045 4492685075 13478055225
• Sum of all divisors σ(n): 24427912704
• Sum of proper divisors (its aliquot sum) s(n): 10949857479
• 13478055225 is a deficient number, because the sum of its proper divisors (10949857479) is less than itself. Its deficiency is 2528197746

Bases of 13478055225

• Binary: 1100100011010110101100110100111001₂
• Hexadecimal: 0x3235ACD39
• Base-36: 66WHHYX

Squares and roots of 13478055225

• 13478055225 squared (13478055225²) is 181657972648149800625
• 13478055225 cubed (13478055225³) is 2448396187413302506896489515625
• The square root of 13478055225 is 116095.0267022667
• The cube root of 13478055225 is 2379.8106871639

Scales and comparisons

• 13,478,055,225 seconds is equal to 428 years, 29 weeks, 1 day, 13 minutes, 45 seconds.
• To count from 1 to 13,478,055,225 would take you about eight hundred fifty-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 13478055225 cubic inches would be around 198.3 feet tall.

Recreational maths with 13478055225

• 13478055225 backwards is 52255087431
• The number of decimal digits it has is: 11
• The sum of 13478055225's digits is 42
• More coming soon!