80826313320

Names of 80826313320

• Cardinal: 80826313320 can be written as Eighty billion, eight hundred twenty-six million, three hundred thirteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.082631332 × 10¹⁰

Factors of 80826313320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24946403

Divisors of 80826313320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 270 324 360 405 540 648 810 1080 1620 3240 24946393 49892786 74839179 99785572 124731965 149678358 199571144 224517537 249463930 299356716 374195895 449035074 498927860 598713432 673552611 748391790 898070148 997855720 1122587685 1347105222 1496783580 1796140296 2020657833 2245175370 2694210444 2993567160 3367763055 4041315666 4490350740 5388420888 6735526110 8082631332 8980701480 10103289165 13471052220 16165262664 20206578330 26942104440 40413156660 80826313320
• Sum of all divisors σ(n): 271666230660
• Sum of proper divisors (its aliquot sum) s(n): 190839917340
• 80826313320 is an abundant number, because the sum of its proper divisors (190839917340) is greater than itself. Its abundance is 110013604020

Bases of 80826313320

• Binary: 1001011010001100111111010101001101000₂
• Hexadecimal: 0x12D19FAA68
• Base-36: 114PWEI0

Squares and roots of 80826313320

• 80826313320 squared (80826313320²) is 6532892924902809422400
• 80826313320 cubed (80826313320³) is 528029650434205704923150626368000
• The square root of 80826313320 is 284299.6892717263
• The cube root of 80826313320 is 4323.6539109191

Scales and comparisons

• 80,826,313,320 seconds is equal to 2,570 years, 1 week, 2 days, 17 hours, 42 minutes.
• To count from 1 to 80,826,313,320 would take you about five thousand, one hundred forty 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 80826313320 cubic inches would be around 360.3 feet tall.

Recreational maths with 80826313320

• 80826313320 backwards is 02331362808
• 80826313320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80826313320's digits is 36
• More coming soon!