228714590

Names of 228714590

• Cardinal: 228714590 can be written as Two hundred twenty-eight million, seven hundred fourteen thousand, five hundred ninety.

Scientific notation

• Scientific notation: 2.2871459 × 10⁸

Factors of 228714590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 202

Divisors of 228714590

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 19 26 29 31 38 58 62 65 95 103 130 145 155 190 206 247 290 310 377 403 494 515 551 589 754 806 899 1030 1102 1178 1235 1339 1798 1885 1957 2015 2470 2678 2755 2945 2987 3193 3770 3914 4030 4495 5510 5890 5974 6386 6695 7163 7657 8990 9785 11687 13390 14326 14935 15314 15965 17081 19570 23374 25441 29870 31930 34162 35815 38285 38831 41509 50882 56753 58435 60667 71630 76570 77662 83018 85405 92597 113506 116870 121334 127205 170810 185194 194155 207545 222053 254410 283765 303335 388310 415090 444106 462985 567530 606670 737789 788671 925970 1110265 1203761 1475578 1577342 1759343 2220530 2407522 3518686 3688945 3943355 6018805 7377890 7886710 8796715 12037610 17593430 22871459 45742918 114357295 228714590
• Sum of all divisors σ(n): 503193600
• Sum of proper divisors (its aliquot sum) s(n): 274479010
• 228714590 is an abundant number, because the sum of its proper divisors (274479010) is greater than itself. Its abundance is 45764420

Bases of 228714590

• Binary: 1101101000011110100001011110₂
• Hexadecimal: 0xDA1E85E
• Base-36: 3S65B2

Squares and roots of 228714590

• 228714590 squared (228714590²) is 52310363678868100
• 228714590 cubed (228714590³) is 11964143381563209155579000
• The square root of 228714590 is 15123.3127984579
• The cube root of 228714590 is 611.5490416047

Scales and comparisons

• 228,714,590 seconds is equal to 7 years, 14 weeks, 1 day, 3 hours, 49 minutes, 50 seconds.
• To count from 1 to 228,714,590 would take you about ten 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 228714590 cubic inches would be around 51 feet tall.

Recreational maths with 228714590

• 228714590 backwards is 095417822
• 228714590 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 228714590's digits is 38
• More coming soon!