345491240040

Names of 345491240040

• Cardinal: 345491240040 can be written as Three hundred forty-five billion, four hundred ninety-one million, two hundred forty thousand and forty.

Scientific notation

• Scientific notation: 3.4549124004 × 10¹¹

Factors of 345491240040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 56452844

Divisors of 345491240040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 306 340 360 408 510 612 680 765 1020 1224 1530 2040 3060 6120 56452817 112905634 169358451 225811268 282264085 338716902 451622536 508075353 564528170 677433804 846792255 959697889 1016150706 1129056340 1354867608 1693584510 1919395778 2032301412 2258112680 2540376765 2879093667 3387169020 3838791556 4064602824 4798489445 5080753530 5758187334 6774338040 7677583112 8637281001 9596978890 10161507060 11516374668 14395468335 17274562002 19193957780 20323014120 23032749336 28790936670 34549124004 38387915560 43186405005 57581873340 69098248008 86372810010 115163746680 172745620020 345491240040
• Sum of all divisors σ(n): 1188896347080
• Sum of proper divisors (its aliquot sum) s(n): 843405107040
• 345491240040 is an abundant number, because the sum of its proper divisors (843405107040) is greater than itself. Its abundance is 497913867000

Bases of 345491240040

• Binary: 101000001110000111000011111010001101000₂
• Hexadecimal: 0x5070E1F468
• Base-36: 4EPSKAY0

Squares and roots of 345491240040

• 345491240040 squared (345491240040²) is 119364196944376899201600
• 345491240040 cubed (345491240040³) is 41239284418691553810290869952064000
• The square root of 345491240040 is 587785.0287647687
• The cube root of 345491240040 is 7016.9063462065

Scales and comparisons

• 345,491,240,040 seconds is equal to 10,985 years, 28 weeks, 5 days, 4 hours, 54 minutes.
• To count from 1 to 345,491,240,040 would take you about twenty-one thousand, nine hundred seventy-one 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 345491240040 cubic inches would be around 584.7 feet tall.

Recreational maths with 345491240040

• 345491240040 backwards is 040042194543
• 345491240040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345491240040's digits is 36
• More coming soon!