30930770240

Names of 30930770240

• Cardinal: 30930770240 can be written as Thirty billion, nine hundred thirty million, seven hundred seventy thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.093077024 × 10¹⁰

Factors of 30930770240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10377

Divisors of 30930770240

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 97 160 194 320 388 485 776 970 1552 1940 3104 3880 6208 7760 9409 10273 15520 18818 20546 31040 37636 41092 47045 51365 75272 82184 94090 102730 150544 164368 188180 205460 301088 328736 376360 410920 602176 657472 752720 821840 996481 1505440 1643680 1992962 3010880 3287360 3985924 4982405 7971848 9964810 15943696 19929620 31887392 39859240 63774784 79718480 96658657 159436960 193317314 318873920 386634628 483293285 773269256 966586570 1546538512 1933173140 3093077024 3866346280 6186154048 7732692560 15465385120 30930770240
• Sum of all divisors σ(n): 74428287516
• Sum of proper divisors (its aliquot sum) s(n): 43497517276
• 30930770240 is an abundant number, because the sum of its proper divisors (43497517276) is greater than itself. Its abundance is 12566747036

Bases of 30930770240

• Binary: 11100110011100111100001100101000000₂
• Hexadecimal: 0x7339E1940
• Base-36: E7JDR28

Squares and roots of 30930770240

• 30930770240 squared (30930770240²) is 956712547639669657600
• 30930770240 cubed (30930770240³) is 29591855996767676488725069824000
• The square root of 30930770240 is 175871.4594242057
• The cube root of 30930770240 is 3139.0404467893

Scales and comparisons

• 30,930,770,240 seconds is equal to 983 years, 26 weeks, 1 day, 37 minutes, 20 seconds.
• To count from 1 to 30,930,770,240 would take you about one thousand, nine hundred sixty-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 30930770240 cubic inches would be around 261.6 feet tall.

Recreational maths with 30930770240

• 30930770240 backwards is 04207703903
• The number of decimal digits it has is: 11
• The sum of 30930770240's digits is 35
• More coming soon!