18026494850

Names of 18026494850

• Cardinal: 18026494850 can be written as Eighteen billion, twenty-six million, four hundred ninety-four thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.802649485 × 10¹⁰

Factors of 18026494850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 241

Divisors of 18026494850

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 17 25 26 34 35 49 50 65 70 85 91 98 119 130 169 170 175 182 197 221 238 245 325 338 350 394 425 442 455 490 595 637 650 833 845 850 910 985 1105 1183 1190 1225 1274 1379 1547 1666 1690 1970 2197 2210 2275 2366 2450 2561 2758 2873 2975 3094 3185 3349 4165 4225 4394 4550 4925 5122 5525 5746 5915 5950 6370 6698 6895 7735 8281 8330 8450 9653 9850 10829 10985 11050 11830 12805 13790 14365 15379 15470 15925 16562 16745 17927 19306 20111 20825 21658 21970 23443 25610 28730 29575 30758 31850 33293 33490 34475 35854 37349 38675 40222 41405 41650 43537 46886 48265 54145 54925 59150 64025 66586 68950 71825 74698 76895 77350 82810 83725 87074 89635 96530 100555 107653 108290 109850 117215 125489 128050 140777 143650 153790 164101 166465 167450 179270 186745 201110 207025 215306 217685 233051 234430 241325 250978 261443 270725 281554 304759 328202 332930 373490 384475 414050 432809 435370 448175 466102 482650 502775 522886 538265 541450 565981 586075 609518 627445 703885 768950 820505 832325 865618 896350 933725 1005550 1076530 1088425 1131962 1165255 1172150 1254890 1307215 1407770 1523795 1631357 1641010 1664650 1830101 1867450 2133313 2164045 2176850 2330510 2614430 2691325 2829905 3029663 3047590 3137225 3262714 3519425 3660202 3961867 4102525 4266626 4328090 5382650 5659810 5826275 6059326 6274450 6536075 7038850 7357753 7618975 7923734 8156785 8205050 9150505 10666565 10820225 11652550 13072150 14149525 14715506 15148315 15237950 16313570 18301010 19809335 21207641 21333130 21640450 27733069 28299050 30296630 36788765 39618670 40783925 42415282 45752525 51504271 53332825 55466138 73577530 75741575 81567850 91505050 99046675 103008542 106038205 106665650 138665345 151483150 183943825 198093350 212076410 257521355 277330690 360529897 367887650 515042710 530191025 693326725 721059794 1060382050 1287606775 1386653450 1802649485 2575213550 3605298970 9013247425 18026494850
• Sum of all divisors σ(n): 44964778320
• Sum of proper divisors (its aliquot sum) s(n): 26938283470
• 18026494850 is an abundant number, because the sum of its proper divisors (26938283470) is greater than itself. Its abundance is 8911788620

Bases of 18026494850

• Binary: 10000110010011101100111101110000010₂
• Hexadecimal: 0x432767B82
• Base-36: 8A4ICG2

Squares and roots of 18026494850

• 18026494850 squared (18026494850²) is 324954516577076522500
• 18026494850 cubed (18026494850³) is 5857790919560909560902159125000
• The square root of 18026494850 is 134262.7828178755
• The cube root of 18026494850 is 2622.0266184577

Scales and comparisons

• 18,026,494,850 seconds is equal to 573 years, 9 weeks, 4 days, 23 hours, 40 minutes, 50 seconds.
• To count from 1 to 18,026,494,850 would take you about one thousand, one hundred forty-six 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 18026494850 cubic inches would be around 218.5 feet tall.

Recreational maths with 18026494850

• 18026494850 backwards is 05849462081
• The number of decimal digits it has is: 11
• The sum of 18026494850's digits is 47
• More coming soon!