30668170590

Names of 30668170590

• Cardinal: 30668170590 can be written as Thirty billion, six hundred sixty-eight million, one hundred seventy thousand, five hundred ninety.

Scientific notation

• Scientific notation: 3.066817059 × 10¹⁰

Factors of 30668170590

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 190470

Divisors of 30668170590

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 199 270 398 405 597 810 995 1194 1791 1990 2985 3582 5373 5970 8955 10746 16119 17910 26865 32238 53730 80595 161190 190261 380522 570783 951305 1141566 1712349 1902610 2853915 3424698 5137047 5707830 8561745 10274094 15411141 17123490 25685235 30822282 37861939 51370470 75723878 77055705 113585817 154111410 189309695 227171634 340757451 378619390 567929085 681514902 1022272353 1135858170 1703787255 2044544706 3066817059 3407574510 5111361765 6133634118 10222723530 15334085295 30668170590
• Sum of all divisors σ(n): 82878127200
• Sum of proper divisors (its aliquot sum) s(n): 52209956610
• 30668170590 is an abundant number, because the sum of its proper divisors (52209956610) is greater than itself. Its abundance is 21541786020

Bases of 30668170590

• Binary: 11100100011111101110010010101011110₂
• Hexadecimal: 0x723F7255E
• Base-36: E371BVI

Squares and roots of 30668170590

• 30668170590 squared (30668170590²) is 940536687337340948100
• 30668170590 cubed (30668170590³) is 28844539573415065073323136379000
• The square root of 30668170590 is 175123.3011052499
• The cube root of 30668170590 is 3130.1317909033

Scales and comparisons

• 30,668,170,590 seconds is equal to 975 years, 7 weeks, 6 days, 16 hours, 16 minutes, 30 seconds.
• To count from 1 to 30,668,170,590 would take you about one thousand, nine hundred fifty 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 30668170590 cubic inches would be around 260.8 feet tall.

Recreational maths with 30668170590

• 30668170590 backwards is 09507186603
• 30668170590 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30668170590's digits is 45
• More coming soon!