13988975625

Names of 13988975625

• Cardinal: 13988975625 can be written as Thirteen billion, nine hundred eighty-eight million, nine hundred seventy-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3988975625 × 10¹⁰

Factors of 13988975625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110

Divisors of 13988975625

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 5 9 15 19 25 45 57 75 83 95 125 171 225 249 285 361 375 415 475 625 747 855 1083 1125 1245 1425 1577 1805 1875 2075 2375 3249 3735 4275 4731 5415 5625 6225 6889 7125 7885 9025 10375 11875 14193 16245 18675 20667 21375 23655 27075 29963 31125 34445 35625 39425 45125 51875 62001 70965 81225 89889 93375 103335 106875 118275 130891 135375 149815 155625 172225 197125 225625 269667 310005 354825 392673 406125 449445 466875 516675 591375 654455 676875 749075 861125 985625 1178019 1348335 1550025 1774125 1963365 2030625 2247225 2486929 2583375 2956875 3272275 3745375 4305625 5890095 6741675 7460787 7750125 8870625 9816825 11236125 12434645 12916875 16361375 18726875 22382361 29450475 33708375 37303935 38750625 49084125 56180625 62173225 81806875 111911805 147252375 168541875 186519675 245420625 310866125 559559025 736261875 932598375 1554330625 2797795125 4662991875 13988975625
• Sum of all divisors σ(n): 26973607089
• Sum of proper divisors (its aliquot sum) s(n): 12984631464
• 13988975625 is a deficient number, because the sum of its proper divisors (12984631464) is less than itself. Its deficiency is 1004344161

Bases of 13988975625

• Binary: 1101000001110011101101010000001001₂
• Hexadecimal: 0x341CED409
• Base-36: 6FCOAO9

Squares and roots of 13988975625

• 13988975625 squared (13988975625²) is 195691439036844140625
• 13988975625 cubed (13988975625³) is 2737522770707586160127197265625
• 13988975625 is a perfect square number. Its square root is 118275
• The cube root of 13988975625 is 2409.5094715683

Scales and comparisons

• 13,988,975,625 seconds is equal to 444 years, 41 weeks, 6 days, 10 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,988,975,625 would take you about eight hundred eighty-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 13988975625 cubic inches would be around 200.8 feet tall.

Recreational maths with 13988975625

• 13988975625 backwards is 52657988931
• The number of decimal digits it has is: 11
• The sum of 13988975625's digits is 63
• More coming soon!