18325828125

Names of 18325828125

• Cardinal: 18325828125 can be written as Eighteen billion, three hundred twenty-five million, eight hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8325828125 × 10¹⁰

Factors of 18325828125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 378

Divisors of 18325828125

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 99 121 125 135 165 225 275 297 359 363 375 495 605 625 675 825 1077 1089 1125 1375 1485 1795 1815 1875 2475 3025 3125 3231 3267 3375 3949 4125 5385 5445 5625 6875 7425 8975 9075 9375 9693 11847 12375 15125 15625 16155 16335 16875 19745 20625 26925 27225 28125 34375 35541 37125 43439 44875 45375 46875 48465 59235 61875 75625 80775 81675 84375 98725 103125 106623 130317 134625 136125 140625 171875 177705 185625 217195 224375 226875 242325 296175 309375 378125 390951 403875 408375 421875 493625 515625 533115 651585 673125 680625 888525 928125 1085975 1121875 1134375 1172853 1211625 1480875 1546875 1890625 1954755 2019375 2041875 2468125 2665575 3257925 3365625 3403125 4442625 4640625 5429875 5609375 5671875 5864265 6058125 7404375 9773775 10096875 10209375 12340625 13327875 16289625 16828125 17015625 22213125 27149375 29321325 30290625 37021875 48868875 50484375 51046875 61703125 66639375 81448125 111065625 135746875 146606625 151453125 185109375 244344375 333196875 407240625 555328125 678734375 733033125 1221721875 1665984375 2036203125 3665165625 6108609375 18325828125
• Sum of all divisors σ(n): 37405771200
• Sum of proper divisors (its aliquot sum) s(n): 19079943075
• 18325828125 is an abundant number, because the sum of its proper divisors (19079943075) is greater than itself. Its abundance is 754114950

Bases of 18325828125

• Binary: 10001000100010011011111001000011101₂
• Hexadecimal: 0x4444DF21D
• Base-36: 8F2Q3H9

Squares and roots of 18325828125

• 18325828125 squared (18325828125²) is 335835976467041015625
• 18325828125 cubed (18325828125³) is 6154472382926538379669189453125
• The square root of 18325828125 is 135372.9224217313
• The cube root of 18325828125 is 2636.4600993197

Scales and comparisons

• 18,325,828,125 seconds is equal to 582 years, 36 weeks, 4 days, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 18,325,828,125 would take you about one thousand, one hundred sixty-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 18325828125 cubic inches would be around 219.7 feet tall.

Recreational maths with 18325828125

• 18325828125 backwards is 52182852381
• 18325828125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18325828125's digits is 45
• More coming soon!