13806320472

Names of 13806320472

• Cardinal: 13806320472 can be written as Thirteen billion, eight hundred six million, three hundred twenty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3806320472 × 10¹⁰

Factors of 13806320472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 656

Divisors of 13806320472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 271 373 504 542 746 813 1084 1119 1492 1626 1897 2168 2238 2439 2611 2984 3252 3357 3794 4476 4878 5222 5691 6504 6714 7588 7833 8952 9756 10444 11382 13428 15176 15666 17073 19512 20888 22764 23499 26856 31332 34146 45528 46998 62664 68292 73441 93996 101083 136584 146882 187992 202166 220323 293764 303249 404332 440646 514087 587528 606498 660969 707581 808664 881292 909747 1028174 1212996 1321938 1415162 1542261 1762584 1819494 2056348 2122743 2425992 2643876 2830324 3084522 3638988 4112696 4245486 4626783 5287752 5660648 6169044 6368229 7277976 8490972 9253566 12338088 12736458 16981944 18507132 25472916 27393493 37014264 50945832 54786986 82180479 109573972 164360958 191754451 219147944 246541437 328721916 383508902 493082874 575263353 657443832 767017804 986165748 1150526706 1534035608 1725790059 1972331496 2301053412 3451580118 4602106824 6903160236 13806320472
• Sum of all divisors σ(n): 43007112720
• Sum of proper divisors (its aliquot sum) s(n): 29200792248
• 13806320472 is an abundant number, because the sum of its proper divisors (29200792248) is greater than itself. Its abundance is 15394471776

Bases of 13806320472

• Binary: 1100110110111010111011101101011000₂
• Hexadecimal: 0x336EBBB58
• Base-36: 6CBXD20

Squares and roots of 13806320472

• 13806320472 squared (13806320472²) is 190614484975566302784
• 13806320472 cubed (13806320472³) is 2631684666177897465920089794048
• The square root of 13806320472 is 117500.2998804683
• The cube root of 13806320472 is 2398.9764426997

Scales and comparisons

• 13,806,320,472 seconds is equal to 438 years, 51 weeks, 6 days, 9 hours, 1 minute, 12 seconds.
• To count from 1 to 13,806,320,472 would take you about eight hundred seventy-seven 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 13806320472 cubic inches would be around 199.9 feet tall.

Recreational maths with 13806320472

• 13806320472 backwards is 27402360831
• 13806320472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13806320472's digits is 36
• More coming soon!