80223955280

Names of 80223955280

• Cardinal: 80223955280 can be written as Eighty billion, two hundred twenty-three million, nine hundred fifty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 8.022395528 × 10¹⁰

Factors of 80223955280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 143257077

Divisors of 80223955280

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 143257063 286514126 573028252 716285315 1002799441 1146056504 1432570630 2005598882 2292113008 2865141260 4011197764 5013997205 5730282520 8022395528 10027994410 11460565040 16044791056 20055988820 40111977640 80223955280
• Sum of all divisors σ(n): 213166511232
• Sum of proper divisors (its aliquot sum) s(n): 132942555952
• 80223955280 is an abundant number, because the sum of its proper divisors (132942555952) is greater than itself. Its abundance is 52718600672

Bases of 80223955280

• Binary: 1001010101101101110000110100101010000₂
• Hexadecimal: 0x12ADB86950
• Base-36: 10UR9S28

Squares and roots of 80223955280

• 80223955280 squared (80223955280²) is 6435883000767439878400
• 80223955280 cubed (80223955280³) is 516311990040879302484850237952000
• The square root of 80223955280 is 283238.3365295031
• The cube root of 80223955280 is 4312.8864424181

Scales and comparisons

• 80,223,955,280 seconds is equal to 2,550 years, 45 weeks, 3 days, 1 minute, 20 seconds.
• To count from 1 to 80,223,955,280 would take you about five thousand, one hundred 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 80223955280 cubic inches would be around 359.4 feet tall.

Recreational maths with 80223955280

• 80223955280 backwards is 08255932208
• The number of decimal digits it has is: 11
• The sum of 80223955280's digits is 44
• More coming soon!