30804792518940

Names of 30804792518940

• Cardinal: 30804792518940 can be written as Thirty trillion, eight hundred four billion, seven hundred ninety-two million, five hundred eighteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.080479251894 × 10¹³

Factors of 30804792518940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4243084390

Divisors of 30804792518940

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 121 132 165 220 242 330 363 484 605 660 726 1210 1452 1815 2420 3630 7260 4243084369 8486168738 12729253107 16972337476 21215421845 25458506214 42430843690 46673928059 50917012428 63646265535 84861687380 93347856118 127292531070 140021784177 186695712236 233369640295 254585062140 280043568354 466739280590 513413208649 560087136708 700108920885 933478561180 1026826417298 1400217841770 1540239625947 2053652834596 2567066043245 2800435683540 3080479251894 5134132086490 6160958503788 7701198129735 10268264172980 15402396259470 30804792518940
• Sum of all divisors σ(n): 94807477163280
• Sum of proper divisors (its aliquot sum) s(n): 64002684644340
• 30804792518940 is an abundant number, because the sum of its proper divisors (64002684644340) is greater than itself. Its abundance is 33197892125400

Bases of 30804792518940

• Binary: 111000000010001001100101101110010100100011100₂
• Hexadecimal: 0x1C044CB7291C
• Base-36: AX3IY3Y1O

Squares and roots of 30804792518940

• 30804792518940 squared (30804792518940²) is 948935242134941790258723600
• 30804792518940 cubed (30804792518940³) is 29231753247876972334534299320353224984000
• The square root of 30804792518940 is 5550206.5293950999
• The cube root of 30804792518940 is 31347.7298916387

Scales and comparisons

• 30,804,792,518,940 seconds is equal to 979,497 years, 6 weeks, 10 hours, 49 minutes.
• To count from 1 to 30,804,792,518,940 would take you about two million, four hundred forty-eight thousand, seven hundred forty-two 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 30804792518940 cubic inches would be around 2612.3 feet tall.

Recreational maths with 30804792518940

• 30804792518940 backwards is 04981529740803
• 30804792518940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30804792518940's digits is 60
• More coming soon!