18230423250

Names of 18230423250

• Cardinal: 18230423250 can be written as Eighteen billion, two hundred thirty million, four hundred twenty-three thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.823042325 × 10¹⁰

Factors of 18230423250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35355

Divisors of 18230423250

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 30 39 50 53 65 75 78 106 125 130 150 159 195 250 265 318 325 375 390 530 650 689 750 795 975 1325 1378 1590 1625 1950 2067 2650 3250 3445 3975 4134 4875 6625 6890 7950 9750 10335 13250 17225 19875 20670 34450 35279 39750 51675 70558 86125 103350 105837 172250 176395 211674 258375 352790 458627 516750 529185 881975 917254 1058370 1375881 1763950 1869787 2293135 2645925 2751762 3739574 4409875 4586270 5291850 5609361 6879405 8819750 9348935 11218722 11465675 13229625 13758810 18697870 22931350 24307231 26459250 28046805 34397025 46744675 48614462 56093610 57328375 68794050 72921693 93489350 114656750 121536155 140234025 145843386 171985125 233723375 243072310 280468050 343970250 364608465 467446750 607680775 701170125 729216930 1215361550 1402340250 1823042325 3038403875 3646084650 6076807750 9115211625 18230423250
• Sum of all divisors σ(n): 49929384960
• Sum of proper divisors (its aliquot sum) s(n): 31698961710
• 18230423250 is an abundant number, because the sum of its proper divisors (31698961710) is greater than itself. Its abundance is 13468538460

Bases of 18230423250

• Binary: 10000111110100111100010111011010010₂
• Hexadecimal: 0x43E9E2ED2
• Base-36: 8DHX8LU

Squares and roots of 18230423250

• 18230423250 squared (18230423250²) is 332348331874140562500
• 18230423250 cubed (18230423250³) is 6058850756497048184368078125000
• The square root of 18230423250 is 135020.0846170673
• The cube root of 18230423250 is 2631.8769702603

Scales and comparisons

• 18,230,423,250 seconds is equal to 579 years, 34 weeks, 6 days, 6 hours, 27 minutes, 30 seconds.
• To count from 1 to 18,230,423,250 would take you about one thousand, one hundred fifty-nine 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 18230423250 cubic inches would be around 219.3 feet tall.

Recreational maths with 18230423250

• 18230423250 backwards is 05232403281
• 18230423250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18230423250's digits is 30
• More coming soon!