30690749729340

Names of 30690749729340

• Cardinal: 30690749729340 can be written as Thirty trillion, six hundred ninety billion, seven hundred forty-nine million, seven hundred twenty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.069074972934 × 10¹³

Factors of 30690749729340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2705988

Divisors of 30690749729340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 21169 42338 63507 84676 105845 127014 190521 211690 254028 317535 381042 423380 571563 635070 762084 952605 1143126 1270140 1905210 2286252 2684809 2857815 3810420 5369618 5715630 8054427 10739236 11431260 13424045 16108854 24163281 26848090 32217708 40272135 48326562 53696180 72489843 80544270 96653124 120816405 144979686 161088540 241632810 289959372 362449215 483265620 724898430 1449796860 56834721721 113669443442 170504165163 227338886884 284173608605 341008330326 511512495489 568347217210 682016660652 852520825815 1023024990978 1136694434420 1534537486467 1705041651630 2046049981956 2557562477445 3069074972934 3410083303260 5115124954890 6138149945868 7672687432335 10230249909780 15345374864670 30690749729340
• Sum of all divisors σ(n): 95486878536000
• Sum of proper divisors (its aliquot sum) s(n): 64796128806660
• 30690749729340 is an abundant number, because the sum of its proper divisors (64796128806660) is greater than itself. Its abundance is 34105379077320

Bases of 30690749729340

• Binary: 110111110100110111111001111000100101000111100₂
• Hexadecimal: 0x1BE9BF3C4A3C
• Base-36: AVN4VZ6F0

Squares and roots of 30690749729340

• 30690749729340 squared (30690749729340²) is 941922118948983283256835600
• 30690749729340 cubed (30690749729340³) is 28908296017192867985882911744404876504000
• The square root of 30690749729340 is 5539923.2602392607
• The cube root of 30690749729340 is 31308.9977872085

Scales and comparisons

• 30,690,749,729,340 seconds is equal to 975,870 years, 47 weeks, 1 day, 18 hours, 9 minutes.
• To count from 1 to 30,690,749,729,340 would take you about two million, four hundred thirty-nine thousand, six 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 30690749729340 cubic inches would be around 2609.1 feet tall.

Recreational maths with 30690749729340

• 30690749729340 backwards is 04392794709603
• The number of decimal digits it has is: 14
• The sum of 30690749729340's digits is 63
• More coming soon!