80908308285

Names of 80908308285

• Cardinal: 80908308285 can be written as Eighty billion, nine hundred eight million, three hundred eight thousand, two hundred eighty-five.

Scientific notation

• Scientific notation: 8.0908308285 × 10¹⁰

Factors of 80908308285

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 146

Divisors of 80908308285

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 15 19 21 29 35 49 57 83 87 95 105 133 145 147 203 245 249 285 399 415 435 551 581 609 665 735 841 931 1015 1245 1421 1577 1653 1743 1995 2407 2523 2755 2793 2905 3045 3857 4067 4205 4263 4655 4731 5887 6889 7105 7221 7885 8265 8715 11039 11571 12035 12201 12615 13965 15979 16849 17661 19285 20335 20667 21315 23655 26999 29435 33117 34445 36105 41209 45733 47937 48223 50547 55195 57855 61005 69803 77273 79895 80997 84245 88305 103335 111853 117943 123627 130891 134995 137199 144669 165585 199781 206045 209409 228665 231819 239685 241115 252735 320131 335559 337561 349015 353829 386365 392673 404985 488621 559265 589715 599343 618135 654455 685995 723345 782971 916237 960393 998905 1012683 1047045 1159095 1326257 1398467 1465863 1600655 1677795 1687805 1769145 1963365 2240917 2348913 2443105 2748711 2996715 3420347 3795839 3914855 3978771 4195401 4581185 4801965 5063415 5793649 6413659 6631285 6722751 6992335 7329315 9283799 9789269 10261041 11204585 11387517 11744565 13743555 17101735 17380947 18979195 19240977 19893855 20977005 26570873 27851397 28968245 29367807 32068295 33613755 40555543 46418995 48946345 51305205 56937585 64986593 79712619 86904735 96204885 110079331 121666629 132854365 139256985 146839035 185996111 194959779 202777715 283888801 324932965 330237993 398563095 550396655 557988333 608333145 770555317 851666403 929980555 974798895 1419444005 1651189965 2311665951 2789941665 3852776585 4258332015 5393887219 11558329755 16181661657 26969436095 80908308285
• Sum of all divisors σ(n): 166170494880
• Sum of proper divisors (its aliquot sum) s(n): 85262186595
• 80908308285 is an abundant number, because the sum of its proper divisors (85262186595) is greater than itself. Its abundance is 4353878310

Bases of 80908308285

• Binary: 1001011010110100000101100111100111101₂
• Hexadecimal: 0x12D682CF3D
• Base-36: 1162PU7X

Squares and roots of 80908308285

• 80908308285 squared (80908308285²) is 6546154349540599641225
• 80908308285 cubed (80908308285³) is 529638274193824483895992695049125
• The square root of 80908308285 is 284443.8578788439
• The cube root of 80908308285 is 4325.1154730549

Scales and comparisons

• 80,908,308,285 seconds is equal to 2,572 years, 32 weeks, 6 days, 18 hours, 4 minutes, 45 seconds.
• To count from 1 to 80,908,308,285 would take you about five thousand, one hundred forty-five 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 80908308285 cubic inches would be around 360.4 feet tall.

Recreational maths with 80908308285

• 80908308285 backwards is 58280380908
• The number of decimal digits it has is: 11
• The sum of 80908308285's digits is 51
• More coming soon!