228909938000

Names of 228909938000

• Cardinal: 228909938000 can be written as Two hundred twenty-eight billion, nine hundred nine million, nine hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 2.28909938 × 10¹¹

Factors of 228909938000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 439

Divisors of 228909938000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 40 46 50 80 92 100 115 125 184 200 230 250 368 400 409 460 500 529 575 818 920 1000 1058 1150 1636 1840 2000 2045 2116 2300 2645 2875 3272 4090 4232 4600 5290 5750 6544 8180 8464 9200 9407 10225 10580 11500 12167 13225 16360 18814 20450 21160 23000 24334 26450 32720 37628 40900 42320 46000 47035 48668 51125 52900 60835 66125 75256 81800 94070 97336 102250 105800 121670 132250 150512 163600 188140 194672 204500 211600 216361 235175 243340 264500 279841 304175 376280 409000 432722 470350 486680 529000 559682 608350 752560 818000 865444 940700 973360 1058000 1081805 1119364 1175875 1216700 1399205 1520875 1730888 1881400 2163610 2238728 2351750 2433400 2798410 3041750 3461776 3762800 4327220 4477456 4703500 4866800 4976303 5409025 5596820 6083500 6996025 8654440 9407000 9952606 10818050 11193640 12167000 13992050 17308880 18814000 19905212 21636100 22387280 24334000 24881515 27045125 27984100 34980125 39810424 43272200 49763030 54090250 55968200 69960250 79620848 86544400 99526060 108180500 111936400 114454969 124407575 139920500 199052120 216361000 228909938 248815150 279841000 398104240 432722000 457819876 497630300 559682000 572274845 622037875 915639752 995260600 1144549690 1244075750 1831279504 1990521200 2289099380 2488151500 2861374225 4578198760 4976303000 5722748450 9156397520 9952606000 11445496900 14306871125 22890993800 28613742250 45781987600 57227484500 114454969000 228909938000
• Sum of all divisors σ(n): 580078248360
• Sum of proper divisors (its aliquot sum) s(n): 351168310360
• 228909938000 is an abundant number, because the sum of its proper divisors (351168310360) is greater than itself. Its abundance is 122258372360

Bases of 228909938000

• Binary: 11010101001100000110000111010101010000₂
• Hexadecimal: 0x354C187550
• Base-36: 2X5R2EKW

Squares and roots of 228909938000

• 228909938000 squared (228909938000²) is 52399759715163844000000
• 228909938000 cubed (228909938000³) is 11994825747613053189881672000000000
• The square root of 228909938000 is 478445.3343904609
• The cube root of 228909938000 is 6117.2310262715

Scales and comparisons

• 228,909,938,000 seconds is equal to 7,278 years, 32 weeks, 4 days, 13 hours, 53 minutes, 20 seconds.
• To count from 1 to 228,909,938,000 would take you about fourteen thousand, five hundred fifty-seven 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 228909938000 cubic inches would be around 509.8 feet tall.

Recreational maths with 228909938000

• 228909938000 backwards is 000839909822
• 228909938000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228909938000's digits is 50
• More coming soon!