20426456250

Names of 20426456250

• Cardinal: 20426456250 can be written as Twenty billion, four hundred twenty-six million, four hundred fifty-six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 2.042645625 × 10¹⁰

Factors of 20426456250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 589

Divisors of 20426456250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 34 41 45 50 51 75 82 85 90 102 123 125 150 153 170 205 225 246 250 255 306 369 375 410 425 450 510 521 615 625 697 738 750 765 850 1025 1042 1125 1230 1250 1275 1394 1530 1563 1845 1875 2050 2091 2125 2250 2550 2605 3075 3125 3126 3485 3690 3750 3825 4182 4250 4689 5125 5210 5625 6150 6250 6273 6375 6970 7650 7815 8857 9225 9375 9378 10250 10455 10625 11250 12546 12750 13025 15375 15630 17425 17714 18450 18750 19125 20910 21250 21361 23445 25625 26050 26571 28125 30750 31365 31875 34850 38250 39075 42722 44285 46125 46890 51250 52275 53125 53142 56250 62730 63750 64083 65125 76875 78150 79713 87125 88570 92250 95625 104550 106250 106805 117225 128125 128166 130250 132855 153750 156825 159375 159426 174250 191250 192249 195375 213610 221425 230625 234450 256250 261375 265710 313650 318750 320415 325625 363137 384375 384498 390750 398565 435625 442850 461250 478125 522750 534025 586125 640830 651250 664275 726274 768750 784125 797130 871250 956250 961245 976875 1068050 1089411 1107125 1153125 1172250 1306875 1328550 1568250 1602075 1628125 1815685 1922490 1953750 1992825 2178125 2178822 2214250 2306250 2613750 2670125 2930625 3204150 3256250 3268233 3321375 3631370 3920625 3985650 4356250 4806225 4884375 5340250 5447055 5535625 5861250 6534375 6536466 6642750 7841250 8010375 9078425 9612450 9768750 9964125 10894110 11071250 13068750 13350625 14653125 16020750 16341165 16606875 18156850 19603125 19928250 24031125 26701250 27235275 27678125 29306250 32682330 33213750 39206250 40051875 45392125 48062250 49820625 54470550 55356250 66753125 80103750 81705825 83034375 90784250 99641250 120155625 133506250 136176375 163411650 166068750 200259375 226960625 240311250 249103125 272352750 400518750 408529125 453921250 498206250 600778125 680881875 817058250 1134803125 1201556250 1361763750 2042645625 2269606250 3404409375 4085291250 6808818750 10213228125 20426456250
• Sum of all divisors σ(n): 60115871088
• Sum of proper divisors (its aliquot sum) s(n): 39689414838
• 20426456250 is an abundant number, because the sum of its proper divisors (39689414838) is greater than itself. Its abundance is 19262958588

Bases of 20426456250

• Binary: 10011000001100000101111110010111010₂
• Hexadecimal: 0x4C182FCBA
• Base-36: 9DTDUII

Squares and roots of 20426456250

• 20426456250 squared (20426456250²) is 417240114933164062500
• 20426456250 cubed (20426456250³) is 8522736953427247396728515625000
• The square root of 20426456250 is 142921.1539625957
• The cube root of 20426456250 is 2733.5750971789

Scales and comparisons

• 20,426,456,250 seconds is equal to 649 years, 25 weeks, 6 days, 7 hours, 37 minutes, 30 seconds.
• To count from 1 to 20,426,456,250 would take you about one thousand, two hundred ninety-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 20426456250 cubic inches would be around 227.8 feet tall.

Recreational maths with 20426456250

• 20426456250 backwards is 05265462402
• The number of decimal digits it has is: 11
• The sum of 20426456250's digits is 36
• More coming soon!