15225490343

Names of 15225490343

• Cardinal: 15225490343 can be written as Fifteen billion, two hundred twenty-five million, four hundred ninety thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 1.5225490343 × 10¹⁰

Factors of 15225490343

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 337

Divisors of 15225490343

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 17 19 23 37 41 119 133 161 193 259 287 323 391 437 629 697 703 779 851 943 1351 1517 2261 2737 3059 3281 3667 4403 4439 4879 4921 5453 5957 6601 7141 7429 7913 10619 11951 13243 14467 16031 16169 17917 22967 25669 25789 28823 31073 34891 49987 52003 55391 62339 75463 83657 84341 92701 101269 112217 113183 121397 125419 134521 135679 150347 164243 180523 181999 201761 244237 274873 292781 304589 436373 489991 528241 590387 593147 662929 849779 941647 949753 1052429 1149701 1273993 1433797 1924111 2049467 2132123 2306543 2555899 2792131 3093983 3120617 3429937 3457981 4152029 4640503 4977277 5562839 6733963 10036579 11269793 16145801 17891293 19544917 21657881 21844319 24205867 34840939 38939873 47137741 53050489 58785677 78888551 94568263 114477371 127945297 371353423 411499739 661977841 801341597 895617079 2175070049 15225490343
• Sum of all divisors σ(n): 21401210880
• Sum of proper divisors (its aliquot sum) s(n): 6175720537
• 15225490343 is a deficient number, because the sum of its proper divisors (6175720537) is less than itself. Its deficiency is 9049769806

Bases of 15225490343

• Binary: 1110001011100000101000101110100111₂
• Hexadecimal: 0x38B828BA7
• Base-36: 6ZSV3JB

Squares and roots of 15225490343

• 15225490343 squared (15225490343²) is 231815556184786257649
• 15225490343 cubed (15225490343³) is 3529505512048637089353959383607
• The square root of 15225490343 is 123391.6137466401
• The cube root of 15225490343 is 2478.5085955179

Scales and comparisons

• 15,225,490,343 seconds is equal to 484 years, 6 weeks, 2 days, 22 hours, 52 minutes, 23 seconds.
• To count from 1 to 15,225,490,343 would take you about nine hundred sixty-eight 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 15225490343 cubic inches would be around 206.5 feet tall.

Recreational maths with 15225490343

• 15225490343 backwards is 34309452251
• The number of decimal digits it has is: 11
• The sum of 15225490343's digits is 38
• More coming soon!