80389969280049

Names of 80389969280049

• Cardinal: 80389969280049 can be written as Eighty trillion, three hundred eighty-nine billion, nine hundred sixty-nine million, two hundred eighty thousand and forty-nine.

Scientific notation

• Scientific notation: 8.0389969280049 × 10¹³

Factors of 80389969280049

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 145938

Divisors of 80389969280049

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 13 33 39 143 281 429 843 3091 3653 4733 9273 10959 14199 40183 52063 61529 120549 140897 156189 184587 422691 676819 1329973 1549867 1831661 2030457 3989919 4649601 5494983 14629703 17289649 20148271 39592057 43889109 51868947 60444813 118776171 190186139 435512627 514696741 570558417 666865501 1306537881 1544090223 2000596503 5661664151 7335520511 8669251513 16984992453 22006561533 26007754539 95361766643 187389205781 286085299929 562167617343 2061281263591 2436059675153 6183843790773 7308179025459 26796656426683 80389969280049
• Sum of all divisors σ(n): 126401277558528
• Sum of proper divisors (its aliquot sum) s(n): 46011308278479
• 80389969280049 is a deficient number, because the sum of its proper divisors (46011308278479) is less than itself. Its deficiency is 34378661001570

Bases of 80389969280049

• Binary: 10010010001110100111111100011111111110000110001₂
• Hexadecimal: 0x491D3F8FFC31
• Base-36: SHUN43NZL

Squares and roots of 80389969280049

• 80389969280049 squared (80389969280049²) is 6462547160847221935389442401
• 80389969280049 cubed (80389969280049³) is 519523967731376054970180933327553523957649
• The square root of 80389969280049 is 8966045.3534459103
• The cube root of 80389969280049 is 43158.5939566485

Scales and comparisons

• 80,389,969,280,049 seconds is equal to 2,556,152 years, 18 weeks, 5 days, 6 hours, 14 minutes, 9 seconds.
• To count from 1 to 80,389,969,280,049 would take you about six million, three hundred ninety thousand, three hundred eighty 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 80389969280049 cubic inches would be around 3596.5 feet tall.

Recreational maths with 80389969280049

• 80389969280049 backwards is 94008296998308
• The number of decimal digits it has is: 14
• The sum of 80389969280049's digits is 75
• More coming soon!