13504355557

Names of 13504355557

• Cardinal: 13504355557 can be written as Thirteen billion, five hundred four million, three hundred fifty-five thousand, five hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3504355557 × 10¹⁰

Factors of 13504355557

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1617

Divisors of 13504355557

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 29 49 77 83 203 319 343 539 581 913 1421 1487 2233 2407 3773 4067 6391 9947 10409 15631 16357 16849 26477 28469 43123 44737 72863 109417 114499 117943 123421 185339 301861 313159 474353 510041 801493 825601 863947 1297373 1357631 2113027 3320471 3579209 5610451 6047629 9081611 9503417 14791189 23243297 25054463 39371299 42333403 66523919 162703079 175381241 275599093 465667433 1227668687 1929193651 13504355557
• Sum of all divisors σ(n): 17998848000
• Sum of proper divisors (its aliquot sum) s(n): 4494492443
• 13504355557 is a deficient number, because the sum of its proper divisors (4494492443) is less than itself. Its deficiency is 9009863114

Bases of 13504355557

• Binary: 1100100100111011000001110011100101₂
• Hexadecimal: 0x324EC1CE5
• Base-36: 67C57FP

Squares and roots of 13504355557

• 13504355557 squared (13504355557²) is 182367619009876780249
• 13504355557 cubed (13504355557³) is 2462757169192888335240850993693
• The square root of 13504355557 is 116208.2422076851
• The cube root of 13504355557 is 2381.3576250757

Scales and comparisons

• 13,504,355,557 seconds is equal to 429 years, 20 weeks, 4 days, 9 hours, 52 minutes, 37 seconds.
• To count from 1 to 13,504,355,557 would take you about eight hundred fifty-eight 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 13504355557 cubic inches would be around 198.4 feet tall.

Recreational maths with 13504355557

• 13504355557 backwards is 75555340531
• The number of decimal digits it has is: 11
• The sum of 13504355557's digits is 43
• More coming soon!