25242013125

Names of 25242013125

• Cardinal: 25242013125 can be written as Twenty-five billion, two hundred forty-two million, thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.5242013125 × 10¹⁰

Factors of 25242013125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 104

Divisors of 25242013125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 89 105 125 135 147 175 189 225 245 267 315 343 375 441 445 525 623 625 675 735 801 875 945 1029 1125 1225 1323 1335 1575 1715 1869 1875 2205 2225 2401 2403 2625 3087 3115 3375 3675 4005 4361 4375 4725 5145 5607 5625 6125 6615 6675 7203 7875 8575 9261 9345 11025 11125 12005 12015 13083 13125 15435 15575 16807 16821 16875 18375 20025 21609 21805 23625 25725 28035 30527 30625 33075 33375 36015 39249 39375 42875 46305 46725 50421 55125 55625 60025 60075 64827 65415 77175 77875 84035 84105 91581 91875 100125 108045 109025 117747 118125 128625 140175 151263 152635 165375 166875 180075 196245 213689 214375 231525 233625 252105 274743 275625 300125 300375 324135 327075 385875 389375 420175 420525 453789 457905 500625 540225 545125 588735 641067 643125 700875 756315 763175 824229 826875 900375 981225 1068445 1157625 1168125 1260525 1373715 1495823 1500625 1501875 1620675 1635375 1923201 1929375 2100875 2102625 2268945 2289525 2701125 2725625 2943675 3205335 3504375 3781575 3815875 4121145 4487469 4501875 4906125 5342225 5769603 5788125 6302625 6868575 7479115 8103375 8176875 9616005 10504375 10513125 11344725 11447625 13462407 13505625 14718375 16026675 18907875 19079375 20605725 22437345 24530625 26711125 28848015 31513125 34342875 37395575 40387221 40516875 48080025 56723625 57238125 67312035 73591875 80133375 94539375 103028625 112186725 133555625 144240075 171714375 186977875 201936105 240400125 283618125 336560175 400666875 515143125 560933625 721200375 934889375 1009680525 1202000625 1682800875 2804668125 3606001875 5048402625 8414004375 25242013125
• Sum of all divisors σ(n): 55129852800
• Sum of proper divisors (its aliquot sum) s(n): 29887839675
• 25242013125 is an abundant number, because the sum of its proper divisors (29887839675) is greater than itself. Its abundance is 4645826550

Bases of 25242013125

• Binary: 10111100000100010101000110111000101₂
• Hexadecimal: 0x5E08A8DC5
• Base-36: BLGFXZ9

Squares and roots of 25242013125

• 25242013125 squared (25242013125²) is 637159226602672265625
• 25242013125 cubed (25242013125³) is 16083181560619502488979736328125
• The square root of 25242013125 is 158877.3524609471
• The cube root of 25242013125 is 2933.4227968223

Scales and comparisons

• 25,242,013,125 seconds is equal to 802 years, 32 weeks, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 25,242,013,125 would take you about one thousand, six hundred 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 25242013125 cubic inches would be around 244.5 feet tall.

Recreational maths with 25242013125

• 25242013125 backwards is 52131024252
• 25242013125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 25242013125's digits is 27
• More coming soon!