9018692794940

Names of 9018692794940

• Cardinal: 9018692794940 can be written as Nine trillion, eighteen billion, six hundred ninety-two million, seven hundred ninety-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.01869279494 × 10¹²

Factors of 9018692794940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 241812

Divisors of 9018692794940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 887 1774 2129 3548 4258 4435 8516 8870 10645 17740 21290 42580 238789 477578 955156 1193945 1888423 2387890 3776846 4775780 7553692 9442115 18884230 37768460 211805843 423611686 508381781 847223372 1016763562 1059029215 2033527124 2118058430 2541908905 4236116860 5083817810 10167635620 450934639747 901869279494 1803738558988 2254673198735 4509346397470 9018692794940
• Sum of all divisors σ(n): 18969592219200
• Sum of proper divisors (its aliquot sum) s(n): 9950899424260
• 9018692794940 is an abundant number, because the sum of its proper divisors (9950899424260) is greater than itself. Its abundance is 932206629320

Bases of 9018692794940

• Binary: 10000011001111010011111110101111101000111100₂
• Hexadecimal: 0x833D3FAFA3C
• Base-36: 3734OU1BW

Squares and roots of 9018692794940

• 9018692794940 squared (9018692794940²) is 81336819729502668889603600
• 9018692794940 cubed (9018692794940³) is 733551790057799359664168477592685784000
• The square root of 9018692794940 is 3003113.8498132235
• The cube root of 9018692794940 is 20815.2292275449

Scales and comparisons

• 9,018,692,794,940 seconds is equal to 286,766 years, 27 weeks, 5 days, 11 hours, 2 minutes, 20 seconds.
• To count from 1 to 9,018,692,794,940 would take you about seven hundred sixteen thousand, nine hundred sixteen 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 9018692794940 cubic inches would be around 1734.6 feet tall.

Recreational maths with 9018692794940

• 9018692794940 backwards is 0494972968109
• The number of decimal digits it has is: 13
• The sum of 9018692794940's digits is 68
• More coming soon!