13825699125

Names of 13825699125

• Cardinal: 13825699125 can be written as Thirteen billion, eight hundred twenty-five million, six hundred ninety-nine thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3825699125 × 10¹⁰

Factors of 13825699125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 233

Divisors of 13825699125

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 49 57 75 95 105 125 133 147 175 199 245 285 375 399 475 525 597 665 735 875 931 995 1225 1393 1425 1995 2375 2625 2793 2985 3325 3675 3781 4179 4655 4975 6125 6965 7125 9751 9975 11343 13965 14925 16625 18375 18905 20895 23275 24875 26467 29253 34825 39601 48755 49875 56715 69825 74625 79401 94525 104475 116375 118803 132335 146265 174125 185269 198005 243775 277207 283575 349125 397005 472625 522375 555807 594015 661675 731325 752419 831621 926345 990025 1218875 1386035 1417875 1940449 1985025 2257257 2779035 2970075 3308375 3656625 3762095 4158105 4631725 4950125 5266933 5821347 6930175 9702245 9925125 11286285 13895175 14850375 15800799 18810475 20790525 23158625 26334665 29106735 34650875 36868531 48511225 56431425 69475875 79003995 94052375 103952625 110605593 131673325 145533675 184342655 242556125 282157125 395019975 553027965 658366625 727668375 921713275 1975099875 2765139825 4608566375 13825699125
• Sum of all divisors σ(n): 28312839360
• Sum of proper divisors (its aliquot sum) s(n): 14487140235
• 13825699125 is an abundant number, because the sum of its proper divisors (14487140235) is greater than itself. Its abundance is 661441110

Bases of 13825699125

• Binary: 1100111000000100110110110100110101₂
• Hexadecimal: 0x338136D35
• Base-36: 6CNGPPX

Squares and roots of 13825699125

• 13825699125 squared (13825699125²) is 191149956295025765625
• 13825699125 cubed (13825699125³) is 2642781783491925969654017578125
• The square root of 13825699125 is 117582.7331073743
• The cube root of 13825699125 is 2400.0983249647

Scales and comparisons

• 13,825,699,125 seconds is equal to 439 years, 31 weeks, 6 days, 15 hours, 58 minutes, 45 seconds.
• To count from 1 to 13,825,699,125 would take you about eight hundred seventy-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 13825699125 cubic inches would be around 200 feet tall.

Recreational maths with 13825699125

• 13825699125 backwards is 52199652831
• The number of decimal digits it has is: 11
• The sum of 13825699125's digits is 51
• More coming soon!