428930248950

Names of 428930248950

• Cardinal: 428930248950 can be written as Four hundred twenty-eight billion, nine hundred thirty million, two hundred forty-eight thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.2893024895 × 10¹¹

Factors of 428930248950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19452636

Divisors of 428930248950

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 63 70 75 90 98 105 126 147 150 175 210 225 245 294 315 350 441 450 490 525 630 735 882 1050 1225 1470 1575 2205 2450 3150 3675 4410 7350 11025 22050 19452619 38905238 58357857 97263095 116715714 136168333 175073571 194526190 272336666 291789285 350147142 408504999 486315475 583578570 680841665 817009998 875367855 953178331 972630950 1225514997 1361683330 1458946425 1750735710 1906356662 2042524995 2451029994 2859534993 2917892850 3404208325 4085049990 4376839275 4765891655 5719069986 6127574985 6808416650 8578604979 8753678550 9531783310 10212624975 12255149970 14297674965 17157209958 20425249950 23829458275 28595349930 30637874925 42893024895 47658916550 61275749850 71488374825 85786049790 142976749650 214465124475 428930248950
• Sum of all divisors σ(n): 1340538402060
• Sum of proper divisors (its aliquot sum) s(n): 911608153110
• 428930248950 is an abundant number, because the sum of its proper divisors (911608153110) is greater than itself. Its abundance is 482677904160

Bases of 428930248950

• Binary: 110001111011110001111000011000011110110₂
• Hexadecimal: 0x63DE3C30F6
• Base-36: 5H1PZU9I

Squares and roots of 428930248950

• 428930248950 squared (428930248950²) is 183981158464308976102500
• 428930248950 cubed (428930248950³) is 78915084102205448809364925717375000
• The square root of 428930248950 is 654927.6669602529
• The cube root of 428930248950 is 7541.5779598301

Scales and comparisons

• 428,930,248,950 seconds is equal to 13,638 years, 34 weeks, 11 hours, 22 minutes, 30 seconds.
• To count from 1 to 428,930,248,950 would take you about twenty-seven thousand, two hundred seventy-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 428930248950 cubic inches would be around 628.5 feet tall.

Recreational maths with 428930248950

• 428930248950 backwards is 059842039824
• The number of decimal digits it has is: 12
• The sum of 428930248950's digits is 54
• More coming soon!