80520305120

Names of 80520305120

• Cardinal: 80520305120 can be written as Eighty billion, five hundred twenty million, three hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 8.052030512 × 10¹⁰

Factors of 80520305120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6284

Divisors of 80520305120

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 80 106 160 212 265 424 530 848 1060 1696 2120 2677 3547 4240 5354 7094 8480 10708 13385 14188 17735 21416 26770 28376 35470 42832 53540 56752 70940 85664 107080 113504 141880 141881 187991 214160 283760 283762 375982 428320 567520 567524 709405 751964 939955 1135048 1418810 1503928 1879910 2270096 2837620 3007856 3759820 4540192 5675240 6015712 7519640 9495319 11350480 15039280 18990638 22700960 30078560 37981276 47476595 75962552 94953190 151925104 189906380 303850208 379812760 503251907 759625520 1006503814 1519251040 2013007628 2516259535 4026015256 5032519070 8052030512 10065038140 16104061024 20130076280 40260152560 80520305120
• Sum of all divisors σ(n): 193945516128
• Sum of proper divisors (its aliquot sum) s(n): 113425211008
• 80520305120 is an abundant number, because the sum of its proper divisors (113425211008) is greater than itself. Its abundance is 32904905888

Bases of 80520305120

• Binary: 1001010111111011000100101100111100000₂
• Hexadecimal: 0x12BF6259E0
• Base-36: 10ZNPL28

Squares and roots of 80520305120

• 80520305120 squared (80520305120²) is 6483519536617898214400
• 80520305120 cubed (80520305120³) is 522054971339954177076591177728000
• The square root of 80520305120 is 283760.9999982379
• The cube root of 80520305120 is 4318.1905630945

Scales and comparisons

• 80,520,305,120 seconds is equal to 2,560 years, 15 weeks, 2 days, 23 hours, 25 minutes, 20 seconds.
• To count from 1 to 80,520,305,120 would take you about five thousand, one hundred 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 80520305120 cubic inches would be around 359.8 feet tall.

Recreational maths with 80520305120

• 80520305120 backwards is 02150302508
• The number of decimal digits it has is: 11
• The sum of 80520305120's digits is 26
• More coming soon!