16509568148040

Names of 16509568148040

• Cardinal: 16509568148040 can be written as Sixteen trillion, five hundred nine billion, five hundred sixty-eight million, one hundred forty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.650956814804 × 10¹³

Factors of 16509568148040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12507248618

Divisors of 16509568148040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 12507248597 25014497194 37521745791 50028994388 62536242985 75043491582 100057988776 125072485970 137579734567 150086983164 187608728955 250144971940 275159469134 300173966328 375217457910 412739203701 500289943880 550318938268 687898672835 750434915820 825478407402 1100637876536 1375797345670 1500869831640 1650956814804 2063696018505 2751594691340 3301913629608 4127392037010 5503189382680 8254784074020 16509568148040
• Sum of all divisors σ(n): 54031313943360
• Sum of proper divisors (its aliquot sum) s(n): 37521745795320
• 16509568148040 is an abundant number, because the sum of its proper divisors (37521745795320) is greater than itself. Its abundance is 21012177647280

Bases of 16509568148040

• Binary: 11110000001111101110111100011110001001001000₂
• Hexadecimal: 0xF03EEF1E248
• Base-36: 5UOE2LZRC

Squares and roots of 16509568148040

• 16509568148040 squared (16509568148040²) is 272565840434776915355841600
• 16509568148040 cubed (16509568148040³) is 4499944317485746066861885641707590464000
• The square root of 16509568148040 is 4063196.7892338171
• The cube root of 16509568148040 is 25463.1368668477

Scales and comparisons

• 16,509,568,148,040 seconds is equal to 524,953 years, 10 weeks, 2 days, 16 hours, 14 minutes.
• To count from 1 to 16,509,568,148,040 would take you about one million, three hundred twelve thousand, three hundred eighty-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 16509568148040 cubic inches would be around 2121.9 feet tall.

Recreational maths with 16509568148040

• 16509568148040 backwards is 04084186590561
• The number of decimal digits it has is: 14
• The sum of 16509568148040's digits is 57
• More coming soon!