828568370140040

Names of 828568370140040

• Cardinal: 828568370140040 can be written as Eight hundred twenty-eight trillion, five hundred sixty-eight billion, three hundred seventy million, one hundred forty thousand and forty.

Scientific notation

• Scientific notation: 8.2856837014004 × 10¹⁴

Factors of 828568370140040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 433610

Divisors of 828568370140040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 2801 5602 11204 14005 17911 22408 28010 35822 56020 71644 89555 112040 143288 179110 358220 412891 716440 825782 1651564 2064455 3303128 4128910 8257820 16515640 50168711 100337422 200674844 250843555 401349688 501687110 1003374220 1156507691 2006748440 2313015382 4626030764 5782538455 7395290701 9252061528 11565076910 14790581402 23130153820 29581162804 36976453505 46260307640 59162325608 73952907010 147905814020 295811628040 20714209253501 41428418507002 82856837014004 103571046267505 165713674028008 207142092535010 414284185070020 828568370140040
• Sum of all divisors σ(n): 1865053048878720
• Sum of proper divisors (its aliquot sum) s(n): 1036484678738680
• 828568370140040 is an abundant number, because the sum of its proper divisors (1036484678738680) is greater than itself. Its abundance is 207916308598640

Bases of 828568370140040

• Binary: 10111100011001010000011011010111111101001110001000₂
• Hexadecimal: 0x2F1941B5FD388
• Base-36: 85PB1YKVPK

Squares and roots of 828568370140040

• 828568370140040 squared (828568370140040²) is 686525543996522329089211201600
• 828568370140040 cubed (828568370140040³) is 568833351048702829063324296861106528672064000
• The square root of 828568370140040 is 28784863.5595175263
• The cube root of 828568370140040 is 93923.8998586641

Scales and comparisons

• 828,568,370,140,040 seconds is equal to 26,345,911 years, 12 weeks, 3 days, 10 hours, 27 minutes, 20 seconds.
• To count from 1 to 828,568,370,140,040 would take you about sixty-five million, eight hundred sixty-four thousand, seven hundred seventy-eight 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 828568370140040 cubic inches would be around 7827 feet tall.

Recreational maths with 828568370140040

• 828568370140040 backwards is 040041073865828
• The number of decimal digits it has is: 15
• The sum of 828568370140040's digits is 56
• More coming soon!