13204921625

Names of 13204921625

• Cardinal: 13204921625 can be written as Thirteen billion, two hundred four million, nine hundred twenty-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3204921625 × 10¹⁰

Factors of 13204921625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 570

Divisors of 13204921625

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 19 25 29 35 61 95 125 133 145 175 203 305 427 449 475 551 665 725 875 1015 1159 1525 1769 2135 2245 2375 2755 3143 3325 3625 3857 5075 5795 7625 8113 8531 8845 10675 11225 12383 13021 13775 15715 16625 19285 25375 27389 28975 33611 40565 42655 44225 53375 56125 59717 61915 65105 68875 78575 91147 96425 136945 144875 168055 191723 202825 213275 221125 235277 247399 298585 309575 325525 392875 455735 482125 520391 684725 794281 840275 958615 1014125 1066375 1176385 1236995 1492925 1547875 1627625 1731793 2278675 2601955 3423625 3642737 3971405 4201375 4793075 5559967 5881925 6184975 7464625 8658965 11393375 13009775 15091339 18213685 19857025 23965375 27799835 29409625 30924875 43294825 65048875 75456695 91068425 99285125 105639373 138999175 216474125 377283475 455342125 528196865 694995875 1886417375 2640984325 13204921625
• Sum of all divisors σ(n): 20891520000
• Sum of proper divisors (its aliquot sum) s(n): 7686598375
• 13204921625 is a deficient number, because the sum of its proper divisors (7686598375) is less than itself. Its deficiency is 5518323250

Bases of 13204921625

• Binary: 1100010011000100110001110100011001₂
• Hexadecimal: 0x313131D19
• Base-36: 62DVAQH

Squares and roots of 13204921625

• 13204921625 squared (13204921625²) is 174369955122392640625
• 13204921625 cubed (13204921625³) is 2302541591145962101929916015625
• The square root of 13204921625 is 114912.6695582345
• The cube root of 13204921625 is 2363.6251874527

Scales and comparisons

• 13,204,921,625 seconds is equal to 419 years, 45 weeks, 3 days, 17 hours, 47 minutes, 5 seconds.
• To count from 1 to 13,204,921,625 would take you about eight hundred thirty-nine 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 13204921625 cubic inches would be around 197 feet tall.

Recreational maths with 13204921625

• 13204921625 backwards is 52612940231
• 13204921625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13204921625's digits is 35
• More coming soon!