13903338825

Names of 13903338825

• Cardinal: 13903338825 can be written as Thirteen billion, nine hundred three million, three hundred thirty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3903338825 × 10¹⁰

Factors of 13903338825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 398

Divisors of 13903338825

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 19 25 27 41 45 57 75 95 123 135 137 171 193 205 225 285 369 411 475 513 579 615 675 685 779 855 965 1025 1107 1233 1425 1737 1845 2055 2337 2565 2603 2895 3075 3425 3667 3699 3895 4275 4825 5211 5535 5617 6165 7011 7809 7913 8685 9225 10275 11001 11685 12825 13015 14475 16851 18335 18495 19475 21033 23427 23739 26055 26441 27675 28085 30825 33003 35055 39045 39565 43425 50553 55005 58425 65075 70281 71217 79323 84255 91675 92475 99009 105165 106723 117135 118695 130275 132205 140425 150347 151659 165015 175275 195225 197825 213651 237969 252765 275025 320169 351405 356085 396615 421275 451041 495045 502379 525825 533615 585675 593475 661025 713907 751735 758295 825075 960507 1068255 1084081 1189845 1263825 1353123 1507137 1600845 1757025 1780425 1983075 2255205 2475225 2511895 2668075 2881521 3252243 3569535 3758675 3791475 4059369 4521411 4802535 5341275 5420405 5949225 6765615 7535685 8004225 9756729 11276025 12559475 13564233 14407605 16261215 17847675 20296845 20597539 22607055 24012675 27102025 29270187 33828075 37678425 48783645 61792617 67821165 72038025 81306075 101484225 102987695 113035275 146350935 185377851 243918225 308963085 339105825 514938475 556133553 731754675 926889255 1544815425 2780667765 4634446275 13903338825
• Sum of all divisors σ(n): 27885715200
• Sum of proper divisors (its aliquot sum) s(n): 13982376375
• 13903338825 is an abundant number, because the sum of its proper divisors (13982376375) is greater than itself. Its abundance is 79037550

Bases of 13903338825

• Binary: 1100111100101101000001110101001001₂
• Hexadecimal: 0x33CB41D49
• Base-36: 6DXOSW9

Squares and roots of 13903338825

• 13903338825 squared (13903338825²) is 193302830482752380625
• 13903338825 cubed (13903338825³) is 2687554748033244666404740265625
• The square root of 13903338825 is 117912.4201473279
• The cube root of 13903338825 is 2404.5826114817

Scales and comparisons

• 13,903,338,825 seconds is equal to 442 years, 4 weeks, 2 days, 6 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,903,338,825 would take you about eight hundred eighty-four 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 13903338825 cubic inches would be around 200.4 feet tall.

Recreational maths with 13903338825

• 13903338825 backwards is 52883330931
• 13903338825 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13903338825's digits is 45
• More coming soon!