80307304680

Names of 80307304680

• Cardinal: 80307304680 can be written as Eighty billion, three hundred seven million, three hundred four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.030730468 × 10¹⁰

Factors of 80307304680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2922630

Divisors of 80307304680

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 229 458 687 916 1145 1374 1832 2290 2748 3435 4580 5496 6870 9160 13740 27480 2922391 5844782 8767173 11689564 14611955 17534346 23379128 29223910 35068692 43835865 58447820 70137384 87671730 116895640 175343460 350686920 669227539 1338455078 2007682617 2676910156 3346137695 4015365234 5353820312 6692275390 8030730468 10038413085 13384550780 16061460936 20076826170 26769101560 40153652340 80307304680
• Sum of all divisors σ(n): 241974057600
• Sum of proper divisors (its aliquot sum) s(n): 161666752920
• 80307304680 is an abundant number, because the sum of its proper divisors (161666752920) is greater than itself. Its abundance is 81359448240

Bases of 80307304680

• Binary: 1001010110010101100000011100011101000₂
• Hexadecimal: 0x12B2B038E8
• Base-36: 10W4W8VC

Squares and roots of 80307304680

• 80307304680 squared (80307304680²) is 6449263184966349902400
• 80307304680 cubed (80307304680³) is 517922943556599857159525063232000
• The square root of 80307304680 is 283385.4348409601
• The cube root of 80307304680 is 4314.3795628293

Scales and comparisons

• 80,307,304,680 seconds is equal to 2,553 years, 27 weeks, 1 day, 16 hours, 38 minutes.
• To count from 1 to 80,307,304,680 would take you about five thousand, one hundred seven 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 80307304680 cubic inches would be around 359.5 feet tall.

Recreational maths with 80307304680

• 80307304680 backwards is 08640370308
• The number of decimal digits it has is: 11
• The sum of 80307304680's digits is 39
• More coming soon!