542240325

Names of 542240325

• Cardinal: 542240325 can be written as Five hundred forty-two million, two hundred forty thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 5.42240325 × 10⁸

Factors of 542240325

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2232

Divisors of 542240325

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 135 165 225 275 297 363 405 495 605 675 825 891 1089 1485 1815 2025 2213 2475 3025 3267 4455 5445 6639 7425 9075 9801 11065 16335 19917 22275 24343 27225 33195 49005 55325 59751 73029 81675 99585 121715 165975 179253 219087 245025 267773 298755 365145 497925 608575 657261 803319 896265 1095435 1338865 1493775 1825725 1971783 2409957 3286305 4016595 4481325 5477175 6694325 7229871 9858915 12049785 16431525 20082975 21689613 36149355 49294575 60248925 108448065 180746775 542240325
• Sum of all divisors σ(n): 1104526962
• Sum of proper divisors (its aliquot sum) s(n): 562286637
• 542240325 is an abundant number, because the sum of its proper divisors (562286637) is greater than itself. Its abundance is 20046312

Bases of 542240325

• Binary: 100000010100011110111001000101₂
• Hexadecimal: 0x2051EE45
• Base-36: 8YU3B9

Squares and roots of 542240325

• 542240325 squared (542240325²) is 294024570056105625
• 542240325 cubed (542240325³) is 159431978425207982334328125
• The square root of 542240325 is 23286.0543029513
• The cube root of 542240325 is 815.4498752035

Scales and comparisons

• 542,240,325 seconds is equal to 17 years, 12 weeks, 3 days, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 542,240,325 would take you about twenty-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 542240325 cubic inches would be around 68 feet tall.

Recreational maths with 542240325

• 542240325 backwards is 523042245
• 542240325 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 542240325's digits is 27
• More coming soon!