16142854420

Names of 16142854420

• Cardinal: 16142854420 can be written as Sixteen billion, one hundred forty-two million, eight hundred fifty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.614285442 × 10¹⁰

Factors of 16142854420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 952968

Divisors of 16142854420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 121 140 154 220 242 308 385 484 605 770 847 1210 1540 1694 2420 3388 4235 8470 16940 952943 1905886 3811772 4764715 6670601 9529430 10482373 13341202 19058860 20964746 26682404 33353005 41929492 52411865 66706010 73376611 104823730 115306103 133412020 146753222 209647460 230612206 293506444 366883055 461224412 576530515 733766110 807142721 1153061030 1467532220 1614285442 2306122060 3228570884 4035713605 8071427210 16142854420
• Sum of all divisors σ(n): 42585161472
• Sum of proper divisors (its aliquot sum) s(n): 26442307052
• 16142854420 is an abundant number, because the sum of its proper divisors (26442307052) is greater than itself. Its abundance is 10299452632

Bases of 16142854420

• Binary: 1111000010001100000110100100010100₂
• Hexadecimal: 0x3C2306914
• Base-36: 7EZ1E6S

Squares and roots of 16142854420

• 16142854420 squared (16142854420²) is 260591748825313536400
• 16142854420 cubed (16142854420³) is 4206694664340242428960570888000
• The square root of 16142854420 is 127054.5332524581
• The cube root of 16142854420 is 2527.3192777819

Scales and comparisons

• 16,142,854,420 seconds is equal to 513 years, 15 weeks, 1 day, 14 hours, 13 minutes, 40 seconds.
• To count from 1 to 16,142,854,420 would take you about one thousand and twenty-six 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 16142854420 cubic inches would be around 210.6 feet tall.

Recreational maths with 16142854420

• 16142854420 backwards is 02445824161
• The number of decimal digits it has is: 11
• The sum of 16142854420's digits is 37
• More coming soon!