16042162840

Names of 16042162840

• Cardinal: 16042162840 can be written as Sixteen billion, forty-two million, one hundred sixty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.604216284 × 10¹⁰

Factors of 16042162840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1918956

Divisors of 16042162840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 11 19 20 22 38 40 44 55 76 88 95 110 152 190 209 220 380 418 440 760 836 1045 1672 2090 4180 8360 1918919 3837838 7675676 9594595 15351352 19189190 21108109 36459461 38378380 42216218 72918922 76756760 84432436 105540545 145837844 168864872 182297305 211081090 291675688 364594610 401054071 422162180 729189220 802108142 844324360 1458378440 1604216284 2005270355 3208432568 4010540710 8021081420 16042162840
• Sum of all divisors σ(n): 41448672000
• Sum of proper divisors (its aliquot sum) s(n): 25406509160
• 16042162840 is an abundant number, because the sum of its proper divisors (25406509160) is greater than itself. Its abundance is 9364346320

Bases of 16042162840

• Binary: 1110111100001011111111101010011000₂
• Hexadecimal: 0x3BC2FFA98
• Base-36: 7DB382G

Squares and roots of 16042162840

• 16042162840 squared (16042162840²) is 257350988585076865600
• 16042162840 cubed (16042162840³) is 4128466465916784271871994304000
• The square root of 16042162840 is 126657.6600131235
• The cube root of 16042162840 is 2522.0535687895

Scales and comparisons

• 16,042,162,840 seconds is equal to 510 years, 4 weeks, 5 days, 4 hours, 20 minutes, 40 seconds.
• To count from 1 to 16,042,162,840 would take you about one thousand and twenty 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 16042162840 cubic inches would be around 210.2 feet tall.

Recreational maths with 16042162840

• 16042162840 backwards is 04826124061
• The number of decimal digits it has is: 11
• The sum of 16042162840's digits is 34
• More coming soon!