13288325625

Names of 13288325625

• Cardinal: 13288325625 can be written as Thirteen billion, two hundred eighty-eight million, three hundred twenty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3288325625 × 10¹⁰

Factors of 13288325625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 90

Divisors of 13288325625

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 5 9 15 25 29 45 53 75 87 125 145 159 225 261 265 375 435 477 625 725 795 841 1125 1305 1325 1537 1875 2175 2385 2523 2809 3625 3975 4205 4611 5625 6525 6625 7569 7685 8427 10875 11925 12615 13833 14045 18125 19875 21025 23055 25281 32625 33125 37845 38425 42135 44573 54375 59625 63075 69165 70225 81461 99375 105125 115275 126405 133719 163125 189225 192125 210675 222865 244383 298125 315375 345825 351125 401157 407305 525625 576375 632025 668595 733149 946125 960625 1053375 1114325 1221915 1576875 1729125 1755625 2005785 2036525 2362369 2881875 3160125 3342975 3665745 4730625 5266875 5571625 6109575 7087107 8645625 10028925 10182625 11811845 15800625 16714875 18328725 21261321 27858125 30547875 35435535 50144625 50913125 59059225 83574375 91643625 106306605 152739375 177177675 250723125 295296125 458218125 531533025 885888375 1476480625 2657665125 4429441875 13288325625
• Sum of all divisors σ(n): 25318261969
• Sum of proper divisors (its aliquot sum) s(n): 12029936344
• 13288325625 is a deficient number, because the sum of its proper divisors (12029936344) is less than itself. Its deficiency is 1258389281

Bases of 13288325625

• Binary: 1100011000000010111100000111111001₂
• Hexadecimal: 0x3180BC1F9
• Base-36: 63RIXO9

Squares and roots of 13288325625

• 13288325625 squared (13288325625²) is 176579597916031640625
• 13288325625 cubed (13288325625³) is 2346447195839799848427978515625
• 13288325625 is a perfect square number. Its square root is 115275
• The cube root of 13288325625 is 2368.5910682535

Scales and comparisons

• 13,288,325,625 seconds is equal to 422 years, 27 weeks, 3 days, 1 hour, 33 minutes, 45 seconds.
• To count from 1 to 13,288,325,625 would take you about eight hundred forty-five 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 13288325625 cubic inches would be around 197.4 feet tall.

Recreational maths with 13288325625

• 13288325625 backwards is 52652388231
• 13288325625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13288325625's digits is 45
• More coming soon!