1540825690000

Names of 1540825690000

• Cardinal: 1540825690000 can be written as One trillion, five hundred forty billion, eight hundred twenty-five million, six hundred ninety thousand.

Scientific notation

• Scientific notation: 1.54082569 × 10¹²

Factors of 1540825690000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12420

Divisors of 1540825690000

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 12413 24826 49652 62065 99304 124130 198608 248260 310325 496520 620650 993040 1241300 1551625 2482600 3103250 4965200 6206500 7758125 12413000 15516250 24826000 31032500 62065000 124130000 154082569 308165138 616330276 770412845 1232660552 1540825690 2465321104 3081651380 3852064225 6163302760 7704128450 12326605520 15408256900 19260321125 30816513800 38520642250 61633027600 77041284500 96301605625 154082569000 192603211250 308165138000 385206422500 770412845000 1540825690000
• Sum of all divisors σ(n): 3730793633413
• Sum of proper divisors (its aliquot sum) s(n): 2189967943413
• 1540825690000 is an abundant number, because the sum of its proper divisors (2189967943413) is greater than itself. Its abundance is 649142253413

Bases of 1540825690000

• Binary: 10110011011000000010111100010111110010000₂
• Hexadecimal: 0x166C05E2F90
• Base-36: JNUFTZF4

Squares and roots of 1540825690000

• 1540825690000 squared (1540825690000²) is 2374143806963976100000000
• 1540825690000 cubed (1540825690000³) is 3658141769524495279426009000000000000
• 1540825690000 is a perfect square number. Its square root is 1241300
• The cube root of 1540825690000 is 11550.0670023537

Scales and comparisons

• 1,540,825,690,000 seconds is equal to 48,993 years, 25 weeks, 3 days, 16 hours, 6 minutes, 40 seconds.
• To count from 1 to 1,540,825,690,000 would take you about one hundred twenty-two thousand, four hundred eighty-three 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 1540825690000 cubic inches would be around 962.5 feet tall.

Recreational maths with 1540825690000

• 1540825690000 backwards is 0000965280451
• 1540825690000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1540825690000's digits is 40
• More coming soon!